You are viewing the permanent link for the record currently in effect, published 2026-07-03.

Grand Junction building permits

Verified

Grand Junction, Colorado — as published 2026-07-03.

Verified 2026-07-03 · Source

Codes adopted

AUTHORITY MODEL NOTE: Colorado has no statewide building code (home-rule state); each city or county adopts and amends its own. Colorado does set a statutory statewide energy-code floor via HB22-1362 (requiring jurisdictions that adopt a building code to also adopt the most current or immediately preceding edition of the IECC on a rolling basis) and separate ADU-related state statutes (e.g., HB24-1152, concerning local regulation of accessory dwelling units in certain jurisdictions). Applicants in any Colorado city should always confirm the specific edition and amendments in force locally — never assume a statewide default.The City of Grand Junction does NOT run its own building-permit program. Per the City's own Engineering & Transportation Permits page: 'The Mesa County Building Department serves unincorporated Mesa County as well as the towns of Debeque, Collbran, Palisade, and the cities of Fruita and Grand Junction.' Building, plumbing, electrical, and mechanical permits within Grand Junction city limits are issued and inspected by the Mesa County Building Department, part of Mesa County's Community Development Department (Building - Planning - OWTS - Code Compliance). Contractor licensing for work within Grand Junction city limits is also administered by Mesa County on the City's behalf. Source: City of Grand Junction Engineering and Transportation Permits page (gjcity.org/355/Permits) and Mesa County Building Department 'Building Department' landing page (mesacounty.us building department, description: 'Our department performs inspections, supplies permits, and current codes for building projects in our County, the towns of De Beque, Collbran, Palisade, and the City of Grand Junction.')Zoning, land-use planning, ADU incentive programs, and planning clearances remain a City of Grand Junction (Community Development / Planning Division) function even though building-code enforcement is county-run; a Planning Clearance from the City is a prerequisite for many Mesa County building permits on property within city limits (see ADU and solar permit types below).Mesa County Building Department began enforcement of a new adopted-code cycle effective September 1, 2025 (per Mesa County Ordinance adopting and amending Building Codes, in compliance with HB21-1110). Source: Mesa County Adopted Codes and Regulations page.2024 International Building Code (IBC) — Mesa County adopted code, effective enforcement September 1, 20252024 International Existing Building Code (IEBC) — Mesa County adopted code, effective enforcement September 1, 20252024 International Residential Code (IRC) — Mesa County adopted code, effective enforcement September 1, 20252024 International Mechanical Code (IMC) — Mesa County adopted code, effective enforcement September 1, 20252021 International Energy Conservation Code (IECC) — Mesa County adopted code; per the County's IECC Energy Code Requirements page, enforcement of the 2021 IECC began September 1, 2025 'in compliance with House Bill 22-1362' (Colorado's statewide energy-code floor statute)Colorado Model and Solar Ready Code — state-adopted, referenced on Mesa County's Adopted Codes page as a state-level code Mesa County enforces alongside its own IECC checklist (Colorado Model Electric and Solar Ready Code, CMESRC)Colorado Plumbing and Fuel Gas Code — state-adopted, referenced on Mesa County's Adopted Codes page2021 International Fuel Gas Code (IFGC) — state-adopted per Mesa County's Adopted Codes page2021 International Plumbing Code (IPC) — state-adopted per Mesa County's Adopted Codes page2023 National Electrical Code (NEC) — state-adopted per Mesa County's Adopted Codes page (no direct link published by the County as of this review; also cited as the applicable electrical code in Mesa County's Photovoltaic Guide alongside 2018 IBC/IRC/IEBC/IFC for that guide's own applicable-codes list, which had not yet been updated to reference 2024 editions as of the guide's July 2023 revision date)Note on internal inconsistency found during verification: Mesa County's standalone Photovoltaic Guide (rev. 7/20/2023) lists '2018 IBC, IRC, IEBC, IFC, and 2023 NEC' as its applicable codes, which predates the County's September 1, 2025 adoption of the 2024 IBC/IRC/IEBC cycle documented on the Adopted Codes and Regulations page. Applicants should confirm current code edition with the Building Department (970-244-1631) at time of solar application, since the PV guide has not been visibly reissued since the 2025 code-cycle update.Mesa County Building Department Reroof Policy (revised 9/2025) requires reroofs to comply with Chapter 9 of the 2024 IRC or Chapter 15 of the 2024 IBC, confirming the 2024 cycle is the current enforced edition for those chapters as of this review.

Permit types & fees

Residential Building Permit (New Construction)

Verified

Required for construction of new one- and two-family dwellings and townhouses in Grand Junction. Building permits within Grand Junction city limits are issued by the Mesa County Building Department (not the City), applying the 2024 IRC and 2021 IECC as adopted by Mesa County, plus Mesa County's local snow/wind design criteria for the Grand Junction area.

Verified 2026-07-03 · Source

Requirements

Building permit required for new one- and two-family dwelling and townhouse (R-3) construction, issued by the Mesa County Building Department even though the property is within Grand Junction city limits
Plans must comply with the 2024 IRC and 2021 IECC as adopted by Mesa County (enforcement began September 1, 2025)
Plans must show compliance with Mesa County's Grand Junction-area design criteria: 30 psf non-reducible ground snow load, 104 mph basic residential wind speed, 13 psf wind stagnation pressure at 30 ft
Application for Permit to Build form and Residential Plan Review Submittal Checklist required at submittal
A City of Grand Junction Planning Clearance may be required ahead of the county building permit for projects subject to City zoning review (confirm applicability with City Community Development, 970-244-1430)
Total project valuation (all labor and materials) determines the permit fee per Mesa County's Table 2 fee schedule and Table 3A Building Valuation Data (R-3 One and Two Family square-foot construction costs by construction type)

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form (revised 6/11/2024)
RequiredResidential Plan Review Submittal ChecklistMesa County Building Department checklist for residential plan submittals
RequiredResidential Building - ChecklistMesa County permit-clearance checklist (revised 11/9/2023) confirming submittal completeness before permit issuance
RequiredOriginal Residential Characteristics FormMesa County Assessor's Office form (2025 revision) for new residential construction

Fee schedule

Fee type	Amount	Notes
Permit Fee — total valuation up to $1,200	$50.00	Mesa County Building Department Fee Schedule, Table 2 - Permit Fee Schedule
Permit Fee — total valuation $1,200.01 to $2,000	$50.00 for the first $1,200, plus $2.20 for each additional $100 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Permit Fee — total valuation $2,000.01 to $25,000	$68.00 for the first $2,000, plus $9.90 for each additional $1,000 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Permit Fee — total valuation $25,000.01 to $50,000	$295.70 for the first $25,000, plus $7.20 for each additional $1,000 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Permit Fee — total valuation $50,000.01 to $100,000	$475.70 for the first $50,000, plus $5.00 for each additional $1,000 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Permit Fee — total valuation $100,000.01 to $500,000	$725.70 for the first $100,000, plus $3.90 for each additional $1,000 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Permit Fee — total valuation $500,000.01 to $1,000,000	$2,285.70 for the first $500,000, plus $3.30 for each additional $1,000 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Permit Fee — total valuation over $1,000,000	$3,935.70 for the first $1,000,000, plus $2.20 for each additional $1,000 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
R-3 (new one- and two-family residences and townhouses) square-foot construction cost, Type VB construction	$74.68 per sq ft (used to calculate total valuation under Table 3A when no bid value is provided)	Mesa County Building Department Fee Schedule, Table 3A - Building Valuation Data; other construction types (IA-IV, VA) range from $80.46 to $96.19/sq ft for R-3
Residential Submittal Fee (risk-of-non-issuance projects, at Building Official discretion)	Maximum $250.00 non-refundable, applied to the permit fee at issuance	Mesa County Building Department Fee Schedule, Table 1A, Fee #1

Residential Addition / Remodel / Alteration Permit

Verified

Required for additions, remodels, and structural alterations to one- and two-family dwellings in Grand Junction. Reviewed by the Mesa County Building Department against the 2024 IRC. Remodel valuation is based on actual labor and material cost rather than the Table 3A square-foot schedule.

Verified 2026-07-03 · Source

Requirements

Building permit required for additions and remodels affecting structural, fire, or life-safety elements
Remodel/alteration valuation is the actual labor and material cost of the project (not the Table 3A square-foot schedule used for new construction)
Additions are valued using the Table 3A Building Valuation Data square-foot schedule for the applicable use group and construction type
Plans must comply with the 2024 IRC and Mesa County's Grand Junction-area snow/wind design criteria (30 psf snow, 104 mph wind)
Decks, patio covers, storage sheds, and open carports under 400 sq ft and accessory to a residence have a flat $50 permit fee; over 400 sq ft, valuation is calculated at $15.00 per sq ft and the standard Table 2 fee schedule applies

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form
RequiredResidential Building - ChecklistMesa County permit-clearance checklist for residential submittals
OptionalSupplemental Permit NarrativeMesa County form (revised 8/11/2025) describing scope of remodel/alteration work

Fee schedule

Fee type	Amount	Notes
Decks, Patio Covers, Storage Sheds & Open Carports — under 400 sq ft, accessory to residence	$50.00 flat fee	Mesa County Building Department Fee Schedule, Table 1A, Fee #19
Decks, Patio Covers, Storage Sheds & Open Carports — over 400 sq ft	Valuation calculated at $15.00 per sq ft, then Table 2 permit fee schedule applied	Mesa County Building Department Fee Schedule, Table 1A, Fee #19
Remodel/Alteration Permit Fee — valuation-based (actual labor + material cost)	$50.00 minimum (up to $1,200 valuation), scaling per Table 2 (e.g., $68.00 for first $2,000 plus $9.90 per additional $1,000 up to $25,000)	Mesa County Building Department Fee Schedule, Table 2; Note 2 specifies remodel valuation is actual labor and material cost
Change in Use/Occupancy Valuation Permit Fee — under $2,000 valuation	$50.00	Mesa County Building Department Fee Schedule, Table 1A, Fee #16

Electrical Permit

Verified

Required for electrical installation, alteration, or repair work in Grand Junction, governed by the 2023 National Electrical Code (NEC) as adopted by Mesa County. Issued by the Mesa County Building Department.

Verified 2026-07-03 · Source

Requirements

Electrical permit required for installation, change, or repair of hard-wired electrical systems
Governed by the 2023 NEC as adopted by Mesa County
Fee is based on the project's total valuation (labor and materials) using the Table 2 Permit Fee Schedule, per Fee #11 (Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee) on the County's fee schedule — Mesa County does not publish a flat per-service-size electrical fee table the way some jurisdictions do
Subject to Colorado's contemporaneous-review requirements for electrical licensure (per HB19-1086/SB19-156): inspectors may review electrician/apprentice licenses on-site during electrical inspections

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form used for electrical permits

Fee schedule

Fee type	Amount	Notes
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee	Valuation-based per Table 2 Permit Fee Schedule (e.g., $50.00 minimum up to $1,200 valuation)	Mesa County Building Department Fee Schedule, Table 1A, Fee #11 — 'Total Valuation' for this fee is the actual cost of project labor and materials per footnote (1)
Inspections or plan review for which no fee is specifically indicated	$50.00 per hour per person	Mesa County Building Department Fee Schedule, Table 1A, Fee #3
Re-inspection Fee	$50.00 first re-inspection; $100.00 for additional re-inspection on the same violation	Mesa County Building Department Fee Schedule, Table 1A, Fee #4

Plumbing Permit

Verified

Required for plumbing installation, alteration, or repair work in Grand Junction, governed by the Colorado Plumbing and Fuel Gas Code and the 2021 International Plumbing Code (IPC) as state- and county-adopted. Issued by the Mesa County Building Department.

Verified 2026-07-03 · Source

Requirements

Plumbing permit required for installation, alteration, or repair of plumbing systems, fixtures, water heaters, and gas piping
Governed by the Colorado Plumbing and Fuel Gas Code and 2021 IPC as adopted (Mesa County Adopted Codes and Regulations page)
Fee is based on total project valuation (labor and materials) under Table 2, per Fee #11 on the County's fee schedule (grouped with mechanical/electrical/hot tubs/pools/spas)
Subject to Colorado's contemporaneous-review requirements for plumbing licensure (HB19-1086, effective January 1, 2020): inspectors may review plumber/apprentice licenses on-site during plumbing inspections

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form used for plumbing permits

Fee schedule

Fee type	Amount	Notes
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee	Valuation-based per Table 2 Permit Fee Schedule (e.g., $50.00 minimum up to $1,200 valuation)	Mesa County Building Department Fee Schedule, Table 1A, Fee #11
Re-inspection Fee	$50.00 first re-inspection; $100.00 for additional re-inspection on the same violation	Mesa County Building Department Fee Schedule, Table 1A, Fee #4

Mechanical / HVAC Permit

Verified

Required for heating, ventilation, air conditioning, and related mechanical installations in Grand Junction, governed by the 2024 International Mechanical Code (IMC) and 2021 International Fuel Gas Code (IFGC) as adopted by Mesa County. Issued by the Mesa County Building Department.

Verified 2026-07-03 · Source

Requirements

Mechanical permit required for installation or relocation of furnaces, boilers, air handling units, ventilation systems, and appliance vents
Governed by the 2024 IMC and 2021 IFGC as adopted by Mesa County
Fee is based on total project valuation (labor and materials) under Table 2, per Fee #11 on the County's fee schedule (grouped with electrical/plumbing/hot tubs/pools/spas)
2021 IECC mechanical ventilation guidelines apply to new residential construction — see Mesa County's Mechanical Ventilation Guidelines document

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form used for mechanical permits
Required2021 IECC Residential ChecklistMesa County checklist covering mechanical ventilation, equipment sizing, and duct testing requirements under the adopted 2021 IECC

Fee schedule

Fee type	Amount	Notes
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee	Valuation-based per Table 2 Permit Fee Schedule (e.g., $50.00 minimum up to $1,200 valuation)	Mesa County Building Department Fee Schedule, Table 1A, Fee #11
Re-inspection Fee	$50.00 first re-inspection; $100.00 for additional re-inspection on the same violation	Mesa County Building Department Fee Schedule, Table 1A, Fee #4

Re-Roofing Permit

Verified

Required for most residential and all commercial re-roofing in Grand Junction. Governed by the Mesa County Reroof Policy (rev. 9/2025), which applies Chapter 9 of the 2024 IRC or Chapter 15 of the 2024 IBC. Issued by the Mesa County Building Department.

Verified 2026-07-03 · Source

Requirements

Permit always required when: two or more roofing layers are already present; a roof recover is not approved per code or manufacturer instructions; or the project is any commercial roofing project
Reroofs must comply with Chapter 9 of the 2024 IRC (residential) or Chapter 15 of the 2024 IBC (commercial)
Roofing overlay over a single existing layer, with repairs less than 100 sq ft, does NOT require a permit per Mesa County's 'No Permits Required' notice
Ice barrier membrane is NOT required along the eaves in areas of the county designated at 30 psf snow loads, which includes the Grand Junction area
Existing solid wood roof sheathing with gaps within manufacturer specification does not require a plywood/OSB overlay
All newly installed or replacement skylights must comply with the 2021 IECC (U-factor 0.55, air leakage under 0.3 CFM); any altered framing not previously reviewed is subject to engineer review
Final building inspection is required prior to any solar installation or reinstallation on a reroofed structure

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form used for roofing permits

Fee schedule

Fee type	Amount	Notes
Roofing Permit Fee — valuation-based (same schedule as remodel work)	$50.00 minimum (up to $1,200 valuation), scaling per Table 2 Permit Fee Schedule	Mesa County Building Department Fee Schedule, Table 2; valuation is actual labor and material cost per Note 2

Solar Photovoltaic (PV) Permit

Verified

Required for installation of rooftop or ground-mount solar photovoltaic systems on properties in Grand Junction. Governed by the Mesa County Photovoltaic Guide (rev. 7/20/2023), which currently cites 2018 IBC/IRC/IEBC/IFC and 2023 NEC as applicable codes (see codesAdopted note on the code-cycle discrepancy with the County's later 2024 adoption). Issued by the Mesa County Building Department; ground-mount systems require a City of Grand Junction residential planning clearance regardless of jurisdiction.

Verified 2026-07-03 · Source

Requirements

Total project valuation must include ALL labor and materials, broken out as: modules to inverters; remainder of electrical work (e.g., generator, AC wiring, service upgrade, energy storage system); and any required structural alterations
Structural certification report required verifying the existing roof framing safely supports the array, using Mesa County's PV-specific design criteria: 115 mph wind speed and snow loads by elevation per the Adopted Codes and Regulations page
Three-line diagram required showing all conductor sizing and insulation types, overcurrent protective devices, and conduit sizing/types
Documentation required: source connection type used; method for determining required busbar ampere rating; specification sheets for all listed compatible components; roof layout showing access, pathways, ridge setback, total roof area, and total array area (sq ft)
DC circuits in buildings require metal raceways and labeling as 'PHOTOVOLTAIC POWER SOURCE'
A rapid shutdown function to reduce firefighter shock hazard is required
All commercial and ground-mount PV system designs require structural, foundation, and electrical drawings stamped and signed by a Colorado Professional Engineer
Commercial systems installed within Grand Junction city limits require a City planning and fire clearance
Residential ground-mount solar permits require a City of Grand Junction residential planning clearance prior to issuance, regardless of jurisdiction; residential roof-mount systems require this planning clearance only in De Beque, Collbran, or Palisade — NOT in Grand Junction (per the Mesa County Photovoltaic Guide's explicit jurisdiction list)

Required documents

RequiredMesa County Photovoltaic Guide Submittal PackageValuation breakdown, structural certification report, three-line diagram, component spec sheets, and roof layout per the County's Photovoltaic Guide (rev. 7/20/2023)
RequiredApplication for Permit to BuildMesa County Building Department application form
OptionalCity of Grand Junction Residential Planning ClearanceRequired prior to permit issuance for all ground-mount residential solar systems, regardless of jurisdiction

Fee schedule

Fee type	Amount	Notes
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee (applies to PV system electrical scope)	Valuation-based per Table 2 Permit Fee Schedule; total valuation includes modules, inverters, remaining electrical work, and structural alterations	Mesa County Building Department Fee Schedule, Table 1A, Fee #11; no dedicated solar fee waiver found on the County's published fee schedule

EV Charger / Electric Vehicle Charging Station Permit

Verified

Grand Junction is unincorporated-adjacent for building permitting purposes -- electrical permits within city limits are issued by the Mesa County Building Department (2023 NEC as adopted). The County's Building Department Fee Schedule has no dedicated 'EV charger,' 'EVSE,' or 'electric vehicle' line item -- confirmed by direct text search of the current adopted fee schedule PDF. A Level 2 (240V) EV charger circuit is billed and processed under the same valuation-based 'Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee' (Table 1A Fee #11) used for the electrical scope of any other project, including this corpus's existing solar-pv-permit entry for Grand Junction.

Verified 2026-07-20 · Source

Requirements

A Mesa County electrical permit is required for installation of a new dedicated EV charger circuit -- apply via the County's standard 'Application for Permit to Build' process, the same intake used for other electrical work
Total project valuation (labor and materials) for the EV charger circuit -- and any associated panel/service upgrade -- determines the fee tier under Table 2 of the County's Permit Fee Schedule
If the installation requires a service upgrade or new panel to support charger load, that work is included in the same valuation-based Mechanical/Electrical/Plumbing/Hot Tubs/Pools & Spas fee category, not billed separately
No EV-charger-specific submittal checklist analogous to the County's Photovoltaic Guide was found published; applicants should use the standard electrical permit submittal process
Commercial or multi-unit EV charging installations within Grand Junction city limits may additionally require City planning clearance depending on scope -- confirm with City of Grand Junction Community Development if the project is commercial-scale

Required documents

RequiredApplication for Permit to BuildMesa County Building Department standard application form; no separate EV-charger-specific form exists

Fee schedule

Fee type	Amount	Notes
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee (applies to EV charger circuit, up to $1,200 valuation)	$50.00 minimum	Mesa County Building Department Fee Schedule, Table 1A Fee #11 / Table 2 -- no distinct 'EV charger'/'EVSE' line item exists on the fee schedule; confirmed by direct text search of the current adopted fee schedule PDF (Exhibit A, 2024 ADA-compliant version). This is the same fee category used for the electrical scope of this corpus's existing solar-pv-permit entry for Grand Junction.
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee ($1,200.01 to $2,000 valuation)	$50.00 for the first $1,200.00 plus $2.20 for each additional $100.00 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Mechanical, Electrical, Plumbing, Hot Tubs, Pools & Spas Permit Fee ($2,000.01 to $25,000 valuation, e.g. if bundled with a service/panel upgrade)	$68.00 for the first $2,000.00 plus $9.90 for each additional $1,000.00 or fraction thereof	Mesa County Building Department Fee Schedule, Table 2
Inspections or plan review for which no fee is specifically indicated	$50.00 per hour per person	Mesa County Building Department Fee Schedule, Table 1A, Fee #3
Re-inspection Fee	$50.00 first re-inspection; $100.00 for additional re-inspection on the same violation	Mesa County Building Department Fee Schedule, Table 1A, Fee #4

Demolition Permit

Verified

Required for demolition of any building or structure within Grand Junction, issued by the Mesa County Building Department at a flat $50 fee. Distinct from the 'Move on Houses' permit for relocating structures.

Verified 2026-07-03 · Source

Requirements

Demolition permit required before demolishing a building or structure
Fee is a flat $50.00 per the Mesa County Building Department Fee Schedule, distinct from valuation-based permit fees
A separate 'Move on Houses Permit Fee' (Table 2 valuation-based) applies if a structure is being relocated rather than demolished
No published bond requirement was found on the Mesa County Building Department's public pages for demolition (in contrast to some other jurisdictions that require a site-cleanup bond); applicants should confirm directly with the Building Department (970-244-1631) whether a bond, utility-disconnect verification, or asbestos-abatement documentation is required for a specific project, since these details were not found published on the Building Department's site during this review
Contact the Colorado Department of Public Health and Environment (CDPHE) regarding asbestos/NESHAP notification requirements before demolition (standard statewide requirement, not confirmed as republished on Mesa County's Building Department site)

Required documents

RequiredDemolition Permit ApplicationMesa County Building Department application (submitted per the Application for Permit to Build process, per department contact)

Fee schedule

Fee type	Amount	Notes
Demolition Permit	$50.00 flat fee	Mesa County Building Department Fee Schedule, Table 1A, Fee #8
Move on Houses Permit Fee	Valuation-based per Table 2 Permit Fee Schedule	Mesa County Building Department Fee Schedule, Table 1A, Fee #9 (for relocating a structure, not demolishing it)

Fence and Retaining Wall Permit

Verified

Fences and retaining walls in Grand Junction are regulated by height under Mesa County's building-permit exemption thresholds; taller fences and retaining walls require a Mesa County building permit, and City of Grand Junction zoning setbacks separately apply.

Verified 2026-07-03 · Source

Requirements

Fences under 7 feet tall from grade do NOT require a building permit (per Mesa County's 'No Permits Required' notice, 2018 code-cycle basis)
Fences 7 feet tall or taller DO require a Mesa County Building Department permit
Retaining walls under 4 feet tall do NOT require a building permit
Retaining walls 4 feet tall or taller DO require a Mesa County Building Department permit
City of Grand Junction zoning setbacks apply to fences and walls regardless of building-permit status — check the City's residential zoning district setback reference (bit.ly/GJResidentialSetbacks, as cited in the City's ADU Worksheets document) or contact City Community Development for the specific zoning district

Required documents

OptionalApplication for Permit to BuildMesa County Building Department application form, required only for fences 7 ft+ or retaining walls 4 ft+

Fee schedule

Fee type	Amount	Notes
Fence/Retaining Wall Permit Fee — valuation-based	$50.00 minimum (up to $1,200 valuation), scaling per Table 2 Permit Fee Schedule	Mesa County Building Department Fee Schedule, Table 2; applies only to fences 7 ft+ tall or retaining walls 4 ft+ tall

Accessory Dwelling Unit (ADU) Permit

Verified

Accessory Dwelling Units in Grand Junction require a City of Grand Junction Planning Clearance (zoning review) in addition to the Mesa County building permit. The City's ADU Production Program (Ordinance No. 5136, adopted March 2023) also offers optional financial incentives for ADUs kept as long-term rentals.

Verified 2026-07-03 · Source

Requirements

ADU must be subordinate in design to the principal structure (smaller than the primary dwelling)
ADU must use the side setbacks of the principal structure; on corner lots, an ADU may use the principal structure's setbacks where the property abuts a roadway
ADU must meet all requirements of building and fire codes (2024 IRC/IBC as adopted by Mesa County)
ADU habitable space must not exceed 900 square feet
ADU must not be located in front of the principal structure
A City of Grand Junction Planning Clearance Application is required (fee adjusted annually) before the Mesa County building permit can be issued
A site sketch drawn to scale and with dimensions is required, showing property lines, setbacks, easements, utility connections (water/sewer/electric/gas — including how utilities connect to both the principal structure and the ADU), drainage patterns, and an acceptance block signed by the City Development Engineer and City Planner
Floor plan(s) and building elevations showing all four sides (north, south, east, west) are required
Storm water runoff cannot flow onto neighboring property; all drainage must be directed to adjacent public rights-of-way or established drainage areas, and must be shown on the site sketch
Sediment cannot be released from the ADU construction site and mud must be kept off streets, per City ordinance
A Floodplain Elevation Certificate (FEC) is required if the site is located within a floodplain — contact City of Grand Junction Community Development for floodplain determination

Required documents

RequiredCity of Grand Junction Planning Clearance ApplicationRequired before Mesa County will issue the ADU building permit; fee adjusted annually; can be submitted at the Community Development counter (250 N. 5th St., Grand Junction), online, or via QR code
RequiredADU Site SketchScaled, dimensioned drawing showing property lines, setbacks, easements, utilities, drainage patterns, and the City's Acceptance Block
RequiredFloor Plan(s) and Building ElevationsAll four building elevations (N/S/E/W) required as part of the ADU submittal
RequiredMesa County Application for Permit to BuildBuilding permit application submitted to Mesa County Building Department after City Planning Clearance is obtained
OptionalADU Production Program (APP) ApplicationOptional application for City incentives (impact/water/sewer fee coverage, and up to $15,000 direct incentive under Tier 2); requires an existing Planning Clearance number before submittal

Fee schedule

Fee type	Amount	Notes
City Planning Clearance Application Fee	Adjusted annually (specific current dollar amount not published on the ADU Worksheets document; confirm with City of Grand Junction Community Development)	City of Grand Junction ADU Worksheets (General ADU Requirements), Submittal Materials section
Mesa County Building Permit Fee — R-3 valuation-based	$50.00 minimum (up to $1,200 valuation), scaling per Table 2 Permit Fee Schedule using Table 3A R-3 square-foot construction costs	Mesa County Building Department Fee Schedule, Tables 2 and 3A
ADU Production Program (APP) Tier 1 Incentive	City impact fees and City water/sewer fees paid by the City (open to all ADU developers who commit to 5 years of long-term rental use)	City of Grand Junction Ordinance No. 5136 (ADU Production Program)
ADU Production Program (APP) Tier 2 Incentive	City impact/water/sewer fees paid by the City, plus a direct financial incentive, up to $15,000 total combined (for owner-occupants with household income below 140% AMI who commit to 7 years of long-term rental use and owner residency)	City of Grand Junction Ordinance No. 5136 (ADU Production Program)

Commercial Building Permit (New Construction / Addition)

Verified

Required for new commercial construction and additions within Grand Junction city limits. Like all building permits in Grand Junction, it is issued by the Mesa County Building Department (Building Division of Mesa County Community Development) — the City of Grand Junction has no building-permit office of its own — applying the 2024 IBC (enforcement effective September 1, 2025), 2021 IECC, and 2023 NEC as adopted by Mesa County. City of Grand Junction Planning and Fire Department clearances are prerequisites collected on the County's Commercial Building Permit Required Clearances checklist.

Verified 2026-08-02 · Source

Requirements

Commercial building permit required for new commercial construction and additions; issued by the Mesa County Building Department even though the property is within Grand Junction city limits (re-verified 2026-08-02 against the County's own Commercial Building Permit checklist, which lists 'City of Grand Junction Planning Department' and 'City of Grand Junction' fire as the clearance jurisdictions, and the City's gjcity.org Permits page, which directs building-permit applicants to Mesa County Building at 970-244-1631)
All drawings must be sealed, signed, and dated in accordance with 2024 IBC Section 107.1, per the County's Commercial Plan Review - Submittal Checklist (revised 9/2025); 2 copies required
Plan set must include (as applicable to scope): Civil Design/Parking approved by the Planning jurisdiction and depicting compliance with HB 23-1233 (EV charging on multifamily buildings submitted after February 29, 2024); Architectural Design; Foundation Design; Mechanical Design; Structural Design; Electrical Design (including HB 23-1233 compliance); Plumbing Design; Energy Com-checks (Envelope, Lighting, Mechanical, Exterior Lighting & additional efficiency package); Building Code Analysis Statement; Detailed Fire Rated Assemblies and Their Listings
Building plans: 2 hard copies and 1 electronic copy required for all permits requiring plan review, per the Commercial Building Permit Required Clearances checklist (2/5/2024)
City of Grand Junction Planning Clearance required (City Planning Department, 250 N. 5th St., 970-244-1430 — 'will address Sanitary Sewer' per the County checklist)
City of Grand Junction Fire Department Clearance (625 Ute Avenue, 970-549-5800) required for commercial projects that add or increase footprint, change egress, or affect any fire alarm system
Gamma Radiation Survey (Colorado State Health Department / CDPHE uranium mill tailings program, 970-248-7164) required for projects creating or adding footprint or to-ground demolitions
Commercial Structural Characteristics form with full-size floor plan (minimum 11 x 17), collected on behalf of the Mesa County Assessor's Office, required for all permits adding footprint or changing layout
Sanitary Sewer Clearance required for all new-construction permits involving plumbing in a sanitation district — within the Persigo 201 boundary (which covers Grand Junction), through City Utilities, 910 Main Street, 970-244-1579
Commercial Waste Water Pre-Treatment Approval (Persigo Waste Water Treatment Plant, 970-256-4180) required anytime grease, oil, fluoride, or other waste can affect sewer flow/treatment; Food Handling clearance from Mesa County Health Department (970-248-6900) required anytime food preparation, refrigeration, or open sales areas are constructed or renovated; Cross Connection Control clearance (City of Grand Junction Water Department, 970-256-4101) required for new construction in the City water service area
Total Valuation for new construction/additions is the Table 3A square-foot construction cost multiplier times the outside-dimension area (Table 2, Note 1); the permit fee is then read from Table 2, with plan review billed on top

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form (revised 6/11/2024), used for commercial as well as residential permits
RequiredCommercial Plan Review - Submittal Checklist plan setSealed/signed/dated drawings per 2024 IBC 107.1, 2 copies: civil/parking, architectural, foundation, structural, mechanical, electrical, plumbing designs; Energy Com-checks; Building Code Analysis Statement; detailed fire-rated assemblies and listings (checklist revised 9/2025 — 'a guideline only,' other items may be required per scope)
RequiredCommercial Building Permit - Required Clearances ChecklistMesa County Building Division clearance sheet (2/5/2024) signed off by Building Division staff, tracking gamma radiation survey, assessor form, plan sets, sanitary sewer, septic, planning, fire, waste-water pre-treatment, food handling, and cross-connection clearances; not all items apply to every build — call 970-244-1631 to discuss scope
RequiredCommercial Structure Characteristics FormMesa County Assessor's Office form (2023) with separate full-size floor plan (min 11 x 17) covering all floors, for permits adding footprint or changing layout
RequiredCity of Grand Junction Planning ClearanceZoning/planning approval from City Planning Department (250 N. 5th St., 970-244-1430), a prerequisite line on the County's commercial clearance checklist
OptionalCity of Grand Junction Fire Department ClearanceRequired when the project adds/increases footprint, changes egress, or affects a fire alarm system; submitted via the GJ Fire Plan Review Portal

Fee schedule

Fee type	Amount	Notes
Commercial Building Permit Fee — valuation-based	Per Table 2: $50.00 up to $1,200 valuation; $68.00 for the first $2,000 plus $9.90/additional $1,000 to $25,000; $295.70 for the first $25,000 plus $7.20/additional $1,000 to $50,000; $475.70 for the first $50,000 plus $5.00/additional $1,000 to $100,000; $725.70 for the first $100,000 plus $3.90/additional $1,000 to $500,000; $2,285.70 for the first $500,000 plus $3.30/additional $1,000 to $1,000,000; $3,935.70 for the first $1,000,000 plus $2.20/additional $1,000 thereafter	Mesa County Building Department Fee Schedule (Exhibit A), Table 2; valuation for new construction/additions = Table 3A sq-ft cost x outside-dimension area (Note 1)
Commercial Plan Review Fee — 'New Commercial Construction, Addition, or Alteration to Commercial Building'	Maximum 50% of the Value of the Calculated Permit Fee, as determined to be appropriate by the Building Department	Mesa County Building Department Fee Schedule, Table 1A, Fee #1 — charged in addition to the permit fee; contrast with the residential (R-3) plan review cap of 15%
Third Party Plan Review surcharge	Maximum 20% of the Calculated Permit Fee (Building Department's own additional review), plus third-party reviewer costs negotiated directly between applicant and reviewer	Mesa County Building Department Fee Schedule, Table 1A, Fee #1 — the department may require third-party plan review for certain projects
Table 3A commercial square-foot construction costs (examples, per sq ft, by construction type IA through VB)	B Business $119.85 (IA) to $81.61 (VB); M Mercantile $88.15 to $59.22; A-2 Assembly restaurants/bars $117.34 to $87.94; E Educational $128.37 to $91.38; S-1 Storage moderate hazard $68.75 to $39.88; F-1 Factory moderate hazard $74.13 to $45.06	Mesa County Building Department Fee Schedule, Table 3A Building Valuation Data; shell-only buildings deduct 20 percent (Table 3A Note 3); table values derive from the 2003 IBC per Table 3A Note 6 (the 2003 reference applies only to these dollar values, not to code requirements)
Temporary Certificate of Occupancy — inspections after TCO expires / extension before expiry	$250.00 for inspections required after a TCO expires; $100.00 for an extension before the TCO expires	Mesa County Building Department Fee Schedule, Table 1A, Fee #6
Work Commencing Before Permit Issuance	2x the Permit Fee (at Building Official discretion)	Mesa County Building Department Fee Schedule, Table 1A, Fee #21

Commercial Tenant Improvement / Alteration Permit

Verified

Permit pathway for tenant finishes, interior remodels, and alterations of existing commercial space within Grand Junction city limits, issued by the Mesa County Building Department. IMPORTANT NAMING NOTE: Mesa County does not publish a separately named 'tenant improvement' or 'tenant finish' permit — TI work is permitted as an 'Alteration to Commercial Building' under the same commercial building-permit process. It is documented here as a distinct entry because its mechanics genuinely differ from new commercial construction: valuation is actual labor-and-material cost rather than the Table 3A square-foot schedule; a dedicated Change in Use/Occupancy fee applies when the occupancy classification changes; first finishes of shell space follow the shell-building valuation deduction; and the City of Grand Junction separately issues its own Change of Use Permit through City Community Development.

Verified 2026-08-02 · Source

Requirements

A Mesa County building permit is required for tenant improvements/alterations to commercial buildings in Grand Junction; the plan-review fee line on the County fee schedule explicitly covers 'Alteration to Commercial Building' alongside new construction and additions
Total Valuation for remodels/alterations is the ACTUAL labor and material cost of the project (Table 2, Note 2) — not the Table 3A square-foot schedule used for new construction and additions
If the tenant improvement changes the use/occupancy classification, Mesa County's 'Change in Use/Occupation Valuation Permit Fee' applies: $50.00 under $2,000 valuation, Table 2 valuation-based over $2,000 (Fee #16)
The City of Grand Junction separately issues Change of Use Permits through its own Community Development Department (per the City's gjcity.org Permits page) — a City-side land-use step distinct from the County building permit; confirm applicability with City Planning (970-244-1430) when a new tenant's use differs from the prior use
Plan submittal follows the same Commercial Plan Review - Submittal Checklist (rev. 9/2025) as other commercial work, applied per scope: drawings sealed/signed/dated per 2024 IBC 107.1, 2 copies, with architectural/mechanical/electrical/plumbing/structural designs, Energy Com-checks, Building Code Analysis Statement, and fire-rated assembly details as applicable ('the following list is a guideline only — other items may be required dependent upon scope of work being performed')
City of Grand Junction Fire Department Clearance (970-549-5800) is required when the TI changes egress or affects any fire alarm system, even with no footprint change, per the County's Commercial Building Permit clearance checklist
Food Handling clearance from Mesa County Health Department (970-248-6900) is required anytime food preparation, refrigeration, and occasionally open sales areas are undergoing construction or RENOVATION — a common TI trigger for restaurant/grocery fit-outs; Persigo Commercial Waste Water Pre-Treatment Approval (970-256-4180) applies whenever grease/oil/other treatment-affecting waste is introduced
Commercial Structural Characteristics form (Assessor's Office) with separate full-size floor plan is required for all permits changing layout, not just those adding footprint
Alterations affecting structural, fire, or life-safety elements are reviewed against the 2024 IBC and 2024 IEBC as adopted by Mesa County (enforcement effective September 1, 2025)

Required documents

RequiredApplication for Permit to BuildMesa County Building Department application form (revised 6/11/2024) — the same intake used for all commercial permits; no TI-specific application form exists
RequiredCommercial plan set per the Commercial Plan Review - Submittal ChecklistSealed/signed/dated drawings per 2024 IBC 107.1 (2 copies), scoped to the TI: architectural, mechanical, electrical, plumbing (and structural where walls/openings change), Energy Com-checks for altered systems, Building Code Analysis Statement, fire-rated assembly details
OptionalSupplemental Permit NarrativeMesa County form (revised 8/11/2025) describing the scope of work — useful for defining TI scope against the existing building
RequiredCommercial Structure Characteristics Form with floor planRequired when the TI changes layout (collected for the Assessor's Office); include all floors involved, floor plan minimum 11 x 17
OptionalCity of Grand Junction Change of Use PermitCity-issued permit through GJ Community Development when the tenant's use differs from the prior use (listed on the City's Permits page as a City-issued permit type, separate from the County building permit)
OptionalCity of Grand Junction Fire Department ClearanceRequired if the TI changes egress or affects fire alarm systems; published turnaround minimum 10 business days

Fee schedule

Fee type	Amount	Notes
TI/Alteration Permit Fee — valuation-based on actual cost	Per Table 2 on actual labor + material cost: $50.00 up to $1,200; $68.00 for the first $2,000 plus $9.90/additional $1,000 to $25,000; $295.70 for the first $25,000 plus $7.20/additional $1,000 to $50,000; $475.70 for the first $50,000 plus $5.00/additional $1,000 to $100,000; $725.70 for the first $100,000 plus $3.90/additional $1,000 to $500,000	Mesa County Building Department Fee Schedule, Table 2; Note 2: 'The Total Valuation for remodels is the actual labor and material cost of the project'
Commercial Plan Review Fee — 'Alteration to Commercial Building'	Maximum 50% of the Value of the Calculated Permit Fee, as determined appropriate by the Building Department	Mesa County Building Department Fee Schedule, Table 1A, Fee #1 — the alteration wording is explicit in the fee line, confirming TI/alteration work is billed under the commercial plan-review cap, not the 15% residential cap
Change in Use/Occupation Valuation Permit Fee	$50.00 under $2,000 valuation; Table 2 valuation-based over $2,000	Mesa County Building Department Fee Schedule, Table 1A, Fee #16 — applies when the TI changes the occupancy classification; 'Total Valuation' is actual labor and material cost per footnote (1)
Shell-building first finish valuation context	Shell-only buildings are valued at Table 3A minus 20 percent when originally permitted (Table 3A, Note 3); the subsequent tenant finish is a separate alteration permit valued at actual cost	Mesa County Building Department Fee Schedule, Table 3A, Note 3
Work Commencing Before Permit Issuance	2x the Permit Fee (at Building Official discretion)	Mesa County Building Department Fee Schedule, Table 1A, Fee #21 — a real risk on fast-moving tenant build-outs

Sign Permit

Verified

Grand Junction regulates signage under Grand Junction Municipal Code (GJMC) Chapter 21.10 (Sign Standards), part of Title 21 (Zoning), read in full via the City's eCode360-hosted code. No sign may be displayed in any zone district without a Sign Permit, except where the chapter expressly provides otherwise (signs placed by a governmental entity are exempt). A Sign Permit can only be obtained by a licensed sign contractor. The chapter was substantially rewritten by Ordinance 5190 (effective 12/20/2023) as part of the City's Zoning and Development Code repeal-and-replace.

Verified 2026-08-13 · Source

Requirements

No sign may be displayed in any zone district without a Sign Permit, except where GJMC Chapter 21.10 expressly provides otherwise; signs placed by a governmental entity are exempt (§ 21.10.010)
Only a licensed sign contractor can obtain a Sign Permit (§ 21.10.070(a)(3))
Touching up, repainting, or changing existing letters/text/symbols/graphics is considered maintenance and repair and does not require a permit (§ 21.10.070(a)(2))
Permit-exempt signs under § 21.10.030 include: one sign integral to or flush-mounted on a building, no greater than 4 sq ft; and non-illuminated, non-digital, non-permanent signs, limited to 6 signs per parcel under 1 acre (each ≤6 sq ft, except one may be up to 32 sq ft during active construction/subdivision development) or 6 signs per acre on larger parcels
A banner permit is required prior to any use of wind-driven signs or banners; these may be displayed up to 30 consecutive days, up to 4 times per 12-month period, and must be secured directly to a permanently affixed structure (§ 21.10.040)
No single sign may exceed 300 square feet in area regardless of zone-district allowances, and all exterior signs must be engineered to withstand a minimum wind load of 30 pounds per square foot (§ 21.10.070(a))
Digital/electronic signs are capped at 0.3 footcandles over ambient light levels (measured 30 minutes after sunset/before sunrise per a distance table keyed to sign area) and must have photocell technology to auto-dim from dusk to dawn; interactive signs are prohibited entirely (§ 21.10.060, § 21.10.020(i))
Prohibited signs include obscene content, imitation traffic-control signs/signals, portable/tent signs or non-mounted string lights (with a narrow shopping-area exception ≤12 sq ft/3 ft wide), signs placed on public right-of-way (except by a governmental entity), and interactive signs readable from the public right-of-way (§ 21.10.020)
All existing on-site signage must be brought into conformance with the current Code before any new Sign Permit is approved for the property (§ 21.10.050(a))

Required documents

RequiredSign Permit Application (via licensed sign contractor)Must be submitted by a licensed sign contractor, per § 21.10.070(a)(3)
OptionalBanner Permit ApplicationRequired prior to any use of wind-driven signs or banners, per § 21.10.040(a)

Fee schedule

Fee type	Amount	Notes
Sign Permit Fee	Not published as a numeric figure within GJMC Chapter 21.10 itself	Contact the Community Development Department (970-244-1430) for the current fee schedule

Fire Sprinkler / Fire Alarm System Permit

Verified

Grand Junction Fire Department issues Fire Alarm System and Fire Sprinkler Permits, with 'Fire Sprinkler Permit Clearance' also available as a prerequisite for building permit issuance, per the City's Fire Code Compliance page. The Department publishes informational resources including Fire Sprinkler Requirements by Occupancy and Fire Alarm Requirements by Occupancy, and — effective February 1, 2025 — requires all fire-protection-system inspection, test, and maintenance (ITM) reports (covering fire sprinkler, fire pump, standpipe, fire alarm, paint/spray booths, kitchen hood suppression, commercial kitchen exhaust cleaning, clean agent, smoke control, and emergency responder radio coverage systems) to be submitted electronically via The Compliance Engine (thecomplianceengine.com).

Verified 2026-08-13 · Source

Requirements

Fire Alarm System Permits and Fire Sprinkler Permits are issued by Grand Junction Fire Department, per the City's Fire Code Compliance and Forms pages
Fire Sprinkler Permit Clearance may be required as part of obtaining Fire Department Clearance for a building permit
Effective February 1, 2025, all fire-protection-system inspection, test, and maintenance (ITM) reports must be submitted electronically via The Compliance Engine's online system (thecomplianceengine.com) — covering Fire Sprinkler, Fire Pump, Standpipe, Fire Alarm, Paint/Spray Booths, Kitchen Hood Suppression, Commercial Kitchen Exhaust Cleaning, Clean Agent, Smoke Control, and Emergency Responder Radio Coverage systems
The Fire Department publishes informational Fire Sprinkler Requirements by Occupancy and Fire Alarm Requirements by Occupancy PDF guides to help applicants determine applicable requirements
No numeric permit fee schedule or plan-review turnaround figure was found published directly on the City's Fire Code Compliance page as of this review — contact City Hall (970-244-1501) or the Fire Department for a current quote

Required documents

RequiredFire Alarm System Permit ApplicationSubmitted to Grand Junction Fire Department
RequiredFire Sprinkler Permit / Fire Sprinkler Permit Clearance ApplicationSubmitted to Grand Junction Fire Department; may be required before building permit issuance
OptionalITM Reports via The Compliance EngineRequired electronically for ongoing inspection, test, and maintenance of installed fire-protection systems, effective February 1, 2025

Fee schedule

Fee type	Amount	Notes
Fire Sprinkler/Alarm Permit Fee	Not published as a numeric figure on the City's Fire Code Compliance page as of this review	Contact Grand Junction City Hall (970-244-1501) or the Fire Department for a current fee quote

Change of Use Permit

Verified

Unlike most jurisdictions in this corpus, Grand Junction publishes a distinctly named 'Change of Use Permit,' required to change the use of a structure or property, per the City's own Permits page. Applications are submitted through the Community Development Self Service Portal (online), rather than requiring an in-person visit. The City also publishes a 'Change of Use Infographic' and 'Examples of Occupancy Types' resource on its Fire Code Compliance page to help applicants understand occupancy classifications. Building permits themselves are issued through the Mesa County Building Department under an intergovernmental arrangement, while Change of Use Permits and planning clearance are handled directly by the City's Community Development Department.

Verified 2026-08-13 · Source

Requirements

A Change of Use Permit is required to change the use of a structure or property, per the City's own Permits page
Applications are submitted through the Community Development Self Service Portal online, rather than in person
The City publishes a 'Change of Use Infographic' and 'Examples of Occupancy Types' resource (via the Fire Code Compliance page) to help applicants understand occupancy classifications relevant to a change of use
Building permits for the City of Grand Junction are issued through the Mesa County Building Department (970-244-1631) under an intergovernmental building-permit arrangement, while Change of Use Permits and planning clearance are handled directly by the City's Community Development Department (970-244-1430, 250 N 5th Street)
Fire Sprinkler Requirements by Occupancy and Fire Alarm Requirements by Occupancy guides may apply if a change of use triggers new fire/life-safety requirements — see this file's fire-sprinkler-alarm-permit entry

Required documents

RequiredChange of Use Permit Application (Community Development Self Service Portal)Submitted online; required to change the use of a structure or property

Fee schedule

Fee type	Amount	Notes
Change of Use Permit Fee	Not published as a numeric figure on the City's Permits page as of this review	Contact the Community Development Department (970-244-1430) for a current fee quote

Sources & verification

Verified against official sources. Last reviewed 2026-07-03.

Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Grand Junction building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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