You are viewing the permanent link for the record currently in effect, published 2026-08-20.
Delta building permits
VerifiedDelta, Colorado — as published 2026-08-20.
Verified 2026-07-13 · Source
Codes adopted
Permit types & fees
Residential Building Permit (New Construction)
VerifiedRequired for new single-family homes and other new residential construction within Delta city limits, per the City's Building Permit Application and Residential Building Permit Checklist. Reviewed under the City-adopted I-Codes (2018 IBC/IRC as named on the Building Department page; see codesAdopted note on the 2024-IBC valuation-table discrepancy). Issued by the City of Delta Building Department; plumbing is issued and inspected exclusively by the State of Colorado, not the City.
Verified 2026-07-13 · Source
Requirements
- Building Permit Application, signed, submitted to the City of Delta Building Department (360 Main Street) or emailed to comdev@cityofdelta.net
- Copy of the recorded deed
- Two (2) plot plans showing property address, north arrow and scale, lot dimensions, all projections (stairs, balconies, decks, cantilevers) with distances from proposed structure to property lines and existing structures, and what surrounds the property (street names, ditches, lakes, railroads)
- Two (2) sets of architectural/floor plans, engineered stamped foundation plan, mechanical plans, and Manual J compliance documentation
- Separate Mechanical Permit Application
- Address application
- Sewer and Water tap application (or County On-Site Wastewater Treatment System (OWTS) approval for septic, when applicable)
- Separate permits required by the City for electrical, solar, and mechanical work; a separate permit is required by the State of Colorado for plumbing work
- Applicant must disclose asbestos-inspection status of building materials to be disturbed by the project on the Building Permit Application
- All substantial building plans are reviewed by SAFEbuilt (303-774-1388 x103) on the City's behalf; small projects such as carports or porches may instead be reviewed directly by the City Building Inspector
- Permit becomes null and void if work is not commenced within 180 days of issuance, or is suspended/abandoned for 180 consecutive days thereafter
Required documents
- RequiredBuilding Permit ApplicationSigned application submitted to the City of Delta Building Department; includes valuation, setbacks, occupancy/construction type, and homeowner-clause disclosures
- RequiredResidential Building Permit ChecklistCity-published checklist of required submittal items, permits that may also be required, and fees due at application vs. issuance
- RequiredTwo Plot PlansProperty address, north arrow/scale, lot dimensions, projections and setback distances, surrounding context
- RequiredEngineered Stamped Foundation Plan (2 sets)Part of the two required sets of architectural/floor/mechanical plans
- RequiredRecorded Deed (copy)
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee (valuation-based, Table 3B) | $23.50 for valuation $1.00–$500.00; $23.50 + $3.05 per additional $100 (or fraction) up to $2,000; $69.25 + $14.00 per additional $1,000 (or fraction) up to $25,000; $391.25 + $10.10 per additional $1,000 up to $100,000 (note: fee schedule text repeats this bracket ceiling for the $25,000.01–$50,000 tier); $643.75 + $7.00 per additional $1,000 for $50,000.01–$100,000; $993.75 + $5.60 per additional $1,000 for $100,000.01–$500,000; $3,233.75 + $4.75 per additional $1,000 for $500,000.01–$1,000,000; $5,608.75 + $3.15 per additional $1,000 above $1,000,000 | Per the City's 2026 Schedule of City Fees and Charges, Section 3-B, Table 3B. Show full citationHidePer the City's 2026 Schedule of City Fees and Charges, Section 3-B, Table 3B. Minimum valuation for building permits must not be less than the per-square-foot Square Foot Construction Cost table (Table 3A) for the applicable occupancy group and construction type (e.g., R-3 one/two-family residential: $209.61–$165.67/sq ft depending on construction type; unfinished basements $31.50/sq ft). |
| Plan Review Fee | 65% of the permit fee when submittal documents are required by code; $100.00 for a duplicate building already reviewed; $47.00/hour (min. half-hour) for additional review due to incomplete submittals or applicant changes | Per the 2026 Fee Schedule, Section 3-C. Up to 80% of a paid plan review fee may be refunded if the permit application is withdrawn before review begins. |
| Investigation Fee | Equal to the amount of the permit fee otherwise due | Charged in addition to the permit fee whenever work requiring a permit is commenced without one first being obtained, whether or not a permit is subsequently issued. Per 2026 Fee Schedule, Section 3-J. |
| Use Tax | 3% of the cost of materials | Per 2026 Fee Schedule, Section 3-D-10, applied to building-permit materials generally. |
Residential Addition / Remodel Permit
VerifiedRequired for additions, remodels, and foundation/change-of-use work on existing residential structures in Delta, using the same Building Permit Application as new construction (with 'Addition', 'Remodel', 'Foundation', or 'Change of Use' checkboxes). Detached accessory sheds ≤200 sq ft with no electrical/plumbing are exempt from a building permit; see localAmendments for the full permit-exempt work list.
Verified 2026-07-06 · Source
Requirements
- Same Building Permit Application used for new construction, with 'Addition,' 'Remodel,' 'Foundation,' or 'Change of Use' selected as the type of work
- Two (2) plot plans showing lot dimensions, projections, and distances to property lines/structures
- Two (2) sets of architectural/floor plans, foundation plan, and mechanical plans as applicable to project scope
- Change-of-use projects must state the FROM and TO use on the application
- Detached accessory structures (sheds, playhouses) ≤200 sq ft with no electrical or plumbing work do NOT require a building permit, per the City's 'Work Exempt from Permits' bulletin
- Decks ≤30 inches above grade and ≤20 sq ft, siding (except stucco), and window replacement with no structural change are also permit-exempt
- Separate permits required by the City for electrical, solar, and mechanical work; separate State permit for plumbing
- Applicant must disclose asbestos-inspection status for materials to be disturbed
Required documents
- RequiredBuilding Permit ApplicationSame form as new construction; type of work checkboxes include Addition, Remodel, Foundation, Re-Roof, Other
- RequiredPlot Plan (2 copies)
- OptionalWork Exempt from Permits bulletinCity-published list confirming whether a specific small project (shed, deck, siding, etc.) needs a permit at all before applying
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee (valuation-based, Table 3B) | Same bracket schedule as residential-building-permit — see that entry for the full Table 3B tiers | Per the 2026 Schedule of City Fees and Charges, Section 3-B |
| Plan Review Fee | 65% of the permit fee when submittal documents are required by code | Per the 2026 Fee Schedule, Section 3-C |
Electrical Permit
VerifiedRequired for electrical work within Delta city limits. Unlike several peer Colorado home-rule cities, the City of Delta itself handles ALL electrical permitting and inspection in-city (not the State) — governed by the 2023 National Electrical Code as locally adopted. Applied for via the shared 'Technical Permit Application' (also used for mechanical, fireplace/stove, and temporary power).
Verified 2026-07-13 · Source
Requirements
- Technical Permit Application with 'Electrical' checked as type of work
- If new construction, the associated Building Permit must be issued before the Technical (electrical) Permit can be issued
- Square footage of residence/garage/basement/other required on the application for electrical permits specifically
- Homeowner Clause: a property owner may personally perform electrical work on their sole residence (not for sale/resale/rental) if they have reasonable working knowledge of the electrical code, per the Technical Permit Application
- If a permit is not filed in advance of the commencement of installation, the inspection fee is doubled pursuant to C.R.S. § 12-115-121(3)
- Temporary construction meters require a separate permit application from any other electrical activity
- Emergency Power Release: for outage-related emergency repairs (vehicular/storm/fire/equipment/meter damage), a licensed Colorado electrical contractor may begin work before permit issuance if the electrical permit application and Emergency Power Release form are received by the Building Department by the end of the first working day following the day work commenced
Required documents
- RequiredTechnical Permit ApplicationShared application form for Mechanical, Fireplace/Stove, Electrical, Temporary Power, and Photovoltaic (AC/DC) work
- OptionalEmergency Power Release Policy and FormOnly required when electrical work is performed as an emergency repair before permit issuance
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Residential Electrical Permit Fee (by unit area, Table 3C) | ≤1,000 sq ft: $100.00; 1,001–1,500 sq ft: $140.00; 1,501–2,000 sq ft: $180.00; >2,000 sq ft: $180.00 + $8.00 per additional 100 sq ft or fraction thereof | Per the 2026 Schedule of City Fees and Charges, Section 3-F, Table 3C |
| Commercial Electrical Permit Fee (by area, Table 3C) | ≤2,000 sq ft: $100.00; >2,000 sq ft: $100.00 + $8.00 per additional 1,000 sq ft or fraction thereof | Per the 2026 Fee Schedule, Section 3-F, Table 3C |
| Service Change / Other Minor Electrical Installation | $100.00 | Per Table 3C |
| Temporary Power / Construction Meter Permit | $50.00 | Per Table 3C |
| Mobile/Manufactured/Modular/Travel Home Electrical (each unit) | $100.00 | Per Table 3C |
| Plan Review | 65% of permit fee, if submittal documents are required by code | Per Table 3C |
| Use Tax | 3% of cost of materials | Waived if the electrical valuation is already included in an associated building permit's valuation, per Section 3-F |
Plumbing Permit (Issued by the State of Colorado, Not the City)
VerifiedPlumbing work within Delta city limits is NOT permitted or inspected by the City of Delta at all. Per the City's own Building Department page, Building Procedures Booklet, and its permit application forms, plumbing permits and inspections are handled exclusively by the State of Colorado Division of Professions and Occupations (DORA) Plumbing Board.
Verified 2026-07-06 · Source
Requirements
- Plumbing permits must be obtained directly from the State of Colorado DORA Plumbing Board, not the City of Delta
- State Plumbing Board contact: (303) 894-2300; online applications at colorado.gov/pacific/dora/DPO_Electrical_Plumbing_Permits_Forms
- The City's own Building Permit Application and Technical Permit Application both explicitly disclose: 'A SEPARATE PERMIT IS REQUIRED BY THE STATE FOR PLUMBING WORK'
- Final Plumbing Inspection is signed off by the State of Colorado, per the City's own Inspection Guidelines, not bundled into the City's Building Final inspection
Required documents
- RequiredState of Colorado Plumbing Permit ApplicationObtained directly from DORA, not from the City of Delta
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| State of Colorado Plumbing Permit Fee | Not published on any City of Delta page or document — this is a State-set fee, outside City of Delta jurisdiction and outside the scope of the City's own Schedule of Fees and Charges | Contact the State of Colorado DORA Plumbing Board directly at (303) 894-2300 for current plumbing permit fees; genuinely outside what the City of Delta publishes since the City does not administer this permit type |
Mechanical / HVAC Permit
VerifiedRequired for heating, cooling, ductwork, and mechanical-system installation in Delta, governed by the City's 2018 International Mechanical Code as locally adopted. Applied for via the shared 'Technical Permit Application' alongside electrical, fireplace/stove, temporary power, and photovoltaic work.
Verified 2026-07-13 · Source
Requirements
- Technical Permit Application with 'Mechanical' checked as type of work
- If new construction, the associated Building Permit must be issued before the Technical (mechanical) Permit can be issued
- Contractor valuation (total valuation and cost of materials) required on the application for mechanical or stand-alone technical permits
- Fireplace/stove installations use the same Technical Permit Application, with the stove/fireplace type specified
Required documents
- RequiredTechnical Permit ApplicationShared form for Mechanical, Fireplace/Stove, Electrical, Temporary Power, and Photovoltaic (AC/DC) work
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Mechanical Permit Fee | Mechanical valuation × 0.0075, minimum $50.00 | Per the 2026 Schedule of City Fees and Charges, Section 3-H-1 |
| Plan Review | 65% of the permit fee, if submittal documents are required by code | Per Section 3-H-2 |
| Use Tax | 3% of cost of materials | Waived if the mechanical valuation is already included in an associated building permit's valuation, per Section 3-H-3 |
Re-Roof Permit
VerifiedRequired for re-roofing work over 100 square feet on both residential and commercial buildings in Delta, per the City's Work Exempt from Permits bulletin and 2026 Fee Schedule. Uses the same Building Permit Application as new construction, with 'Re-Roof' checked as the type of work.
Verified 2026-07-13 · Source
Requirements
- Re-roofing over 100 sq ft in area requires a permit for BOTH residential and commercial projects, per the City's 'Work Exempt from Permits' bulletin — this is a lower/stricter threshold than the general small-project exemptions
- Same Building Permit Application used for new construction, with 'Re-Roof' selected as type of work
- Commercial re-roof fees are valuation-based per Table 3B rather than the flat residential fee (see fees)
Required documents
- RequiredBuilding Permit ApplicationSame form as new construction; 'Re-Roof' checkbox under Type of Work
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Residential Re-Roof Fee | $25.00 | Per the 2026 Schedule of City Fees and Charges, Section 3-D-5 |
| Commercial Re-Roof Fee | Based on total valuation per Table 3B (the standard Building Permit Fee bracket schedule) | Per the 2026 Fee Schedule, Section 3-D-6 — NOT a flat fee for commercial projects, unlike the residential $25.00 flat rate |
Demolition Permit
VerifiedRequired for demolishing structures over 600 sq ft within Delta city limits (fences, carports, exterior porches, and similar appurtenances or buildings under 600 sq ft do not require this demolition permit), per the City's Application for Demolition Permit. Requires prior notification and approval from multiple utility providers before issuance.
Verified 2026-07-06 · Source
Requirements
- Demolition permit is required for buildings over 600 sq ft; NOT required for fences, carports, exterior porches, or similar appurtenances, or buildings under 600 sq ft, per the Application for Demolition Permit itself
- Applicant must notify AND receive prior approval from: Delta-Montrose Electric Association (DMEA), CenturyLink, Charter/Spectrum, Black Hills Energy, City of Delta Municipal Light & Power, City of Delta Water, City of Delta Sewer, and the City of Delta Building Official — each with a named contact and sign-off line on the application form itself
- Applicant must disclose asbestos-inspection status of building materials to be disturbed by the demolition
- A separate State demolition permit is also referenced on the City's Building Department page ('demolition (state permit also required)') in addition to the City's own $15 permit
Required documents
- RequiredApplication for Demolition PermitIncludes utility-company sign-off lines for DMEA, CenturyLink, Charter/Spectrum, Black Hills Energy, City ML&P, City Water, City Sewer, and the City Building Official
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Demolition Permit Fee | $15.00 | Per the Application for Demolition Permit itself and confirmed in the 2026 Schedule of City Fees and Charges, Section 3-D-7 |
Solar Permit
VerifiedRequired for installation of roof-mounted or ground-mounted solar photovoltaic systems in Delta. The City of Delta maintains a dedicated Solar Permit Application, a Technical Permit Application (with explicit 'PHOTO VOLTAIC - AC' and 'PHOTO VOLTAIC - DC' work-type checkboxes), and a Solar Photovoltaic System Checklist — distinct forms from the generic building/electrical permit applications. Fees are calculated on the City's standard valuation-based Table 1A Building Permit fee schedule, but are capped by the City's own Table 2C Solar Permit Fees at $500 maximum total for residential and $1,000 maximum total for commercial (or actual City cost if greater), directly implementing Colorado's statewide Fair Permit Act cap (C.R.S. 24-48.5-113 / HB21-1284) at the local fee-table level.
Verified 2026-07-20 · Source
Requirements
- Submit a Solar Permit Application (City of Delta Community Development form): job address, owner/contractor info, residential or commercial, roof-mount or ground-mount, system size (kW), contractor valuation and cost of materials
- For new construction, a Building Permit must be issued prior to issuing the Solar Permit
- Submit a Technical Permit Application selecting 'PHOTO VOLTAIC - AC' and/or 'PHOTO VOLTAIC - DC' as the type of work, for the electrical/interconnection portion
- Complete the Solar Photovoltaic System Checklist: written approval from Delta Municipal Light & Power (ML&P) or Delta-Montrose Electric Association (DMEA) for electrical service; engineer analysis and approval for structural installation; roof plan showing system components/layout/code-required access pathways (or site plan with setbacks for a ground-mounted system); and a one-line electrical diagram showing module count/wattage, system type, conductor sizing, grounding, conduit, AC/DC disconnects, rapid shutdown control (NEC Article 690.12), and panel bus bar rating
- All photovoltaic systems must be designed and installed in accordance with the 2018 IRC, NFPA 70 (National Electrical Code), and manufacturer specifications
- If lot is within a floodplain, a separate Flood Plain Permit Application must also be submitted
- The permit becomes null and void if work is not commenced within 180 days, or is suspended/abandoned for 180 days after commencing
- Homeowners may perform their own electrical installation under the Colorado homeowner exemption if the property is their sole residence and not for sale/rental
Required documents
- RequiredSolar Permit ApplicationCity of Delta Community Development form covering project description (residential/commercial, roof/ground mount, system size)
- RequiredTechnical Permit ApplicationCity of Delta form with dedicated 'PHOTO VOLTAIC - AC' / 'PHOTO VOLTAIC - DC' work-type checkboxes, used for the electrical portion
- RequiredSolar Photovoltaic System ChecklistCity of Delta checklist of required submittals: utility approval (ML&P or DMEA), structural engineer analysis, roof/site plan, and one-line electrical diagram
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Solar Permit Fee (residential) — base calculated per Table 1A valuation, capped by Table 2C | $500.00 maximum total (residential plan review separately capped at $195.00 maximum, included within the $500 aggregate) | City of Delta Schedule of City Fees and Charges, Section 2.3 'Solar Permit Fees' and Table 2C 'Solar Permit Fees' — from the City's own fee-schedule PDF; implements the statewide Colorado Fair Permit Act cap (C.R.S. 24-48.5-113 / HB21-1284) at the local fee-table level |
| Solar Permit Fee (commercial) — base calculated per Table 1A valuation, capped by Table 2C | $1,000.00 maximum total (or actual cost incurred by the City for issuing the permit if greater than $1,000.00); commercial plan review separately capped at $395.00 maximum, included within the aggregate | City of Delta Schedule of City Fees and Charges, Table 2C 'Solar Permit Fees' |
| Use Tax on solar/electrical materials (if not already included in an attached building permit's valuation) | 3% of cost of materials | City of Delta Schedule of City Fees and Charges, § 3.04.290, Table 2C |
EV Charger / EVSE Permit (Electrical Permit)
VerifiedInstallation of an electric vehicle charging station in Delta is not a standalone permit type: it is processed as ordinary electrical work through the same Technical Permit Application used for the City's electrical-permit entry, with 'Electrical' checked as the type of work. The City's 2026 Schedule of City Fees and Charges (Table 3C) has no distinct EV-charger or EVSE fee line, so a dedicated EV charging circuit or wall-mounted Level 2 unit is billed under the existing 'Service Change / Other Minor Electrical Installation' flat fee ($100.00), the same line item any other minor electrical addition uses. The City of Delta issues and inspects electrical permits in-city, per the Technical Permit Application form and Table 3C of the Fee Schedule — worth confirming if you work in Colorado cities where the State handles electrical instead. No page, form or fee table mentions EV chargers, EVSE or electric vehicles by name.
Verified 2026-07-20 · Source
Requirements
- Technical Permit Application with 'Electrical' checked as type of work — the same shared form used for mechanical, fireplace/stove, temporary power, and photovoltaic work
- If installing at a new structure, the associated Building Permit must be issued before the Technical (electrical) Permit can be issued
- Work must be performed by a licensed Colorado electrical contractor, or by the homeowner personally on their own sole/owner-occupied residence under the Homeowner Clause
- If the electrical permit is not filed in advance of work commencing, the inspection fee is doubled pursuant to C.R.S. § 12-115-121(3), per the City's own fee-schedule language (see the electrical-permit entry)
- Colorado HB24-1173 (Electric Vehicle Charging System Permits, 2024) requires municipalities of 10,000+ population (per 2020 Census) to adopt streamlined EV-charging land-use permitting by December 31, 2025; Delta's 2020 Census population (~9,000) is below that statutory threshold, and the City publishes no ordinance, land-use code amendment, or adoption of the state's EV Charging Model Land Use Code on its site — so the City's generic electrical-permit process (not a HB24-1173-specific streamlined process) is what currently governs an EV charger installation there
Required documents
- RequiredTechnical Permit ApplicationSame shared application form used for the City's electrical-permit entry; select 'Electrical' as the type of work for an EV charger circuit/unit installation
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Service Change / Other Minor Electrical Installation (applies to a dedicated EV charger circuit or wall-mounted Level 2 unit) | $100.00 | City of Delta 2026 Schedule of City Fees and Charges, Section 3-F, Table 3C — the same flat fee line used for any minor electrical installation; no distinct EV-charger/EVSE line item exists on the fee table |
| Plan Review | 65% of permit fee, if submittal documents are required by code | Per Table 3C, same as the file's general electrical-permit entry |
| Use Tax | 3% of cost of materials | Waived if the electrical valuation is already included in an associated building permit's valuation, per Section 3-F |
Commercial Building Permit
VerifiedRequired for new commercial construction and commercial alterations/remodels/changes of use within Delta city limits, issued by the City of Delta Building Department (Community Development, 360 Main Street) — the City itself, not Delta County, administers building permits inside city limits. The City publishes a dedicated Commercial Building Permit Checklist (in its Building Procedures Booklet) that is distinct from the Residential checklist: commercial submittals must be stamped by a Colorado licensed architect and engineer, include a code analysis by the Architect of Record, and list IBC-required special inspections. Reviewed under the City-adopted I-Codes (2018 IBC named on the Building Department page; the 2026 Fee Schedule's Table 3A valuation table is headed '2024 International Building Code' — see codesAdopted for this surfaced discrepancy). Substantial plans are reviewed by SAFEbuilt on the City's behalf. Plumbing is permitted and inspected exclusively by the State of Colorado, not the City; electrical is permitted by the City.
Verified 2026-08-02 · Source
Requirements
- Building Permit Application, signed, submitted to the City of Delta Building Department (360 Main Street) or emailed to comdev@cityofdelta.net
- Copy of the recorded deed
- Two (2) plot plans showing property address, north arrow and scale, lot dimensions, all projections (stairs, balconies, decks, cantilevers) with distances from proposed structure to property lines and existing structures, and what surrounds the property (street names, ditches, lakes, railroads)
- Site Development Approval (see the City's separate Site Development checklist)
- Two (2) sets of: Architectural/Floor Plans stamped by a Colorado licensed architect; Structural Plans and Specifications stamped by a Colorado licensed engineer; Project Specifications; Foundation Plans stamped by a Colorado licensed engineer; Mechanical Plans stamped by a Colorado licensed engineer; Fire Protection Plans, stamped, if a sprinkler system is part of the design; Soils Report stamped by a Colorado licensed engineer; Structural Calculations stamped by a Colorado licensed engineer; and a List of Special Inspections required by the IBC
- Code analysis prepared by the Architect of Record covering: occupancy and construction type, area calculations, exiting, occupant load, wind speed design, snow load, frost depth, codes used for design, and any other pertinent information
- Separate Mechanical Permit Application (mechanical permit fees due at time of mechanical permit application)
- Address application
- Sewer and Water tap application (or County On-Site Wastewater Treatment System (OWTS) approval for septic, when applicable)
- Permits or agreements that MAY also be required: Excavation Permit, County OWTS, Floodplain Permit, and curb/gutter/sidewalk installed or a postponement agreement signed
- Plan review fee is due at application; Building Permit Fee and Water/Sewer Tap Fees are due at issuance of the permit
- All substantial building plans are reviewed by SAFEbuilt ((303) 774-1388 x103), which may contact the architect or engineer directly with questions; separate City electrical permit and State plumbing permit required for those trade scopes
- Permit becomes null and void if work is not commenced within 180 days of issuance, or is suspended/abandoned for 180 days; plan-review applications with no permit issued within 180 days likewise expire (one extension possible for cause)
Required documents
- RequiredBuilding Permit ApplicationSame signed City application form used for all building permits; includes valuation, occupancy/construction type, and type-of-work checkboxes (New, Addition, Remodel, Change of Use, etc.)
- RequiredCommercial Building Permit ChecklistCity-published checklist (page 15 of the Building Procedures Booklet) listing all commercial submittal items, permits that may also be required, and which fees are due at application vs. issuance
- RequiredTwo Plot PlansProperty address, north arrow/scale, lot dimensions, projections and setback distances, surrounding context
- RequiredStamped Plan Sets (2 sets)Architectural/floor plans stamped by a Colorado licensed architect; structural plans/specs, foundation plans, mechanical plans, soils report, and structural calculations each stamped by a Colorado licensed engineer; fire protection plans stamped if sprinklered; project specifications; list of IBC special inspections
- RequiredCode Analysis by the Architect of RecordOccupancy and construction type, area calculations, exiting, occupant load, wind speed design, snow load, frost depth, and codes used for design
- RequiredSite Development ApprovalPer the City's separate Site Development checklist, required before/with the commercial building permit
- RequiredRecorded Deed (copy)
- RequiredSewer and Water Tap ApplicationOr County OWTS approval when the site is on septic
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee (valuation-based, Table 3B) | $23.50 for valuation $1.00–$500.00; $23.50 + $3.05 per additional $100 (or fraction) up to $2,000; $69.25 + $14.00 per additional $1,000 up to $25,000; $391.25 + $10.10 per additional $1,000 for $25,000.01–$50,000; $643.75 + $7.00 per additional $1,000 for $50,000.01–$100,000; $993.75 + $5.60 per additional $1,000 for $100,000.01–$500,000; $3,233.75 + $4.75 per additional $1,000 for $500,000.01–$1,000,000; $5,608.75 + $3.15 per additional $1,000 above $1,000,000 | Per the City's 2026 Schedule of City Fees and Charges, Section 3-B, Table 3B — the same valuation bracket schedule for residential and commercial. Show full citationHidePer the City's 2026 Schedule of City Fees and Charges, Section 3-B, Table 3B — the same valuation bracket schedule for residential and commercial. Minimum valuation must not be less than the Table 3A Square Foot Construction Cost figures for the applicable occupancy group and construction type (Table 3A is headed '2024 International Building Code'; e.g., B Business $200.78–$289.51/sq ft, M Mercantile $136.24–$203.29/sq ft, A-2 restaurants $203.72–$271.51/sq ft, S-1 moderate-hazard storage from $148.46/sq ft, depending on construction type). Shell-only buildings deduct 20 percent from Table 3A. Fee due at issuance of the permit, per the Commercial Building Permit Checklist. |
| Plan Review Fee | 65% of the permit fee; $100.00 for a duplicate building already reviewed; $47.00/hour (min. half-hour) for additional review due to incomplete submittals or applicant changes | Per the 2026 Fee Schedule, Section 3-C. Due at application, per the Commercial Building Permit Checklist. Up to 80% refundable if the application is withdrawn before review begins. |
| Fire Code Plan Review and Clearance — New Building (Table 3E) | Up to 5,000 sq ft: $150.00; greater than 5,000 sq ft: $150.00 + $0.04 per sq ft over 5,000; plus $100.00 per inspection | Per the 2026 Fee Schedule, Section 3-I, Table 3E — a separate fire-code review fee on top of the building plan review. Show full citationHidePer the 2026 Fee Schedule, Section 3-I, Table 3E — a separate fire-code review fee on top of the building plan review. Related Table 3E lines: fire alarm system $150.00 + $2.00/device; fire sprinkler $150.00 + $2.00/head; underground fire line $200.00/permit (max 3 inspections); each plus $100.00 per inspection. |
| Fire Code Plan Review and Clearance — Tenant Finish/Remodel (Table 3E) | Up to 200 sq ft: $50.00 (includes inspections); 201–10,000 sq ft: $100.00 plus $100.00 per inspection; greater than 10,000 sq ft: same fees as a new building | Per the 2026 Fee Schedule, Section 3-I, Table 3E. Show full citationHidePer the 2026 Fee Schedule, Section 3-I, Table 3E. This 'Tenant Finish/Remodel' line is a fire-code plan-review fee tier, not a standalone City permit type — the building permit itself for a tenant improvement is the standard Building Permit Application (Remodel/Change of Use) billed on Table 3B valuation. |
| Water and Sewer Tap Fees (Basic System Improvement Fees) | Sewer BSIF by water service size: 3/4" or smaller $5,450.00; 1" $9,850.00; 1-1/2" $21,700.00; 2" $38,650.00; 3" $86,700.00; 4" $154,000.00; 6" $345,700.00; 8" $617,400.00 (doubled outside city limits) | Per the 2026 Fee Schedule, Section 8, Table 8C. Due at issuance of the building permit, per the Commercial Building Permit Checklist. Water BSIFs are set separately in Section 8 by service size — confirm both with the City for the planned tap size. |
| Investigation Fee | Equal to the amount of the permit fee otherwise due | Charged in addition to the permit fee whenever work requiring a permit is commenced without one, whether or not a permit is subsequently issued. Per 2026 Fee Schedule, Section 3-J. |
| Use Tax | 3% of the cost of materials | Per 2026 Fee Schedule, Section 3-D-10. Electrical/solar/mechanical materials already included in the building permit's valuation are not separately use-taxed on those trade permits (Sections 3-F, 3-G, 3-H). |
Sign Permit
VerifiedRequired to erect, construct, reconstruct, alter, or change the use of most signs within Delta city limits, per Delta Municipal Code Chapter 17.68 (Sign Regulations). Administered by the same City of Delta Community Development / Building Department (360 Main Street) that handles all other Delta permit types — City Planner Mike Markus and Planning and Building Technician Lindsay Reed review sign applications — rather than a separate zoning office. Unlike Delta's valuation-based building permit fee schedule, the sign permit is a flat $25.00 fee billed under the City's Land Development fee schedule (Section 6), not the Section 3 Building Permit tables.
Verified 2026-08-13 · Source
Requirements
- A sign permit is required for all signs exceeding six (6) square feet in area, per DMC Sec. 17.68.030, unless specifically exempted under Sec. 17.68.040
- A permit is also required whenever a sign face is changed (e.g., change in business name or ownership) or a permitted sign's area is increased, per Sec. 17.68.030
- Exempt without any permit (Sec. 17.68.040): official/legal notice signs; signs with de minimis area (≤1 sq ft on a building elevation, or <0.75 sq ft on machines/fences/gates/utility cabinets); flags ≤30 sq ft on flagpoles; signs carried by people; bumper stickers ≤4"x18"; interior window displays; traffic-control signs; holiday decorations displayed ≤30 days; balloons <24" diameter; pennants with a dimension <24"; and banners/wave flags ≤25 sq ft (max 2 per lot)
- Off-premise signs are prohibited outright under Sec. 17.68.090.E — a sign may identify only the activity/use conducted on the premises where it is located; Delta's code has no separate permitted 'billboard' category the way some peer Colorado jurisdictions do
- Sign area limits by commercial district (Table 17.68.130.A): B-1 — 50 sq ft or 1 sq ft per linear foot of lot frontage, max 300 sq ft per parcel; B-2/B-3/I — 100 sq ft or 1 sq ft per linear foot of frontage; I-R — 100 sq ft or 1 sq ft per linear foot of frontage, max 300 sq ft per parcel; residential use districts (not counting home-based businesses) — 100 sq ft or 1 sq ft per linear foot of frontage, max 300 sq ft per parcel. Maximum sign area per sign face is 150 sq ft in all commercial districts; maximum sign height is 35 feet
- Neon signs: one per business, in a window, max 6 sq ft, counted toward the total signage limit, may not blink/animate (Sec. 17.68.090.A.3)
- Electronic Message Centers (EMC): one per business, max 10 sq ft counted toward the allowable signage before it starts counting against total signage; must be static/scrolling with no transitions, frame effects, blinking, or flashing, and may change no more than once per day
- Roof signs are allowed in all commercial districts, but no part of a sign attached to or within six feet of a building may rise higher than the building's ridgeline or parapet
- Site Plan and Diagrams of Signs (with dimensions) must be attached to the Sign Permit Application
- Applicant must acknowledge having read DMC Chapter 17.68 and, if the property abuts a state highway, must also comply with CDOT's Rules Governing Outdoor Advertising (2 CCR 601-3)
- Permit becomes null and void if work is not commenced within 180 days of issuance, or is suspended/abandoned for 180 consecutive days thereafter — same standard 180-day rule used across Delta's other permit types
- The Building Department's general review-timeline sentence explicitly places 'signs' (alongside single-family homes, solar, and commercial) in its 'may take longer' bucket, distinct from the ~1-day-minimum simple-permit bucket (electrical, re-roofs, mechanical)
Required documents
- RequiredSign Permit ApplicationTo be filled out by the owner of the business where the sign(s) will be installed; captures property zoning, lot frontage, sign type(s) (ground/wall/window/other), illumination, EMC status, neon, freestanding height, and existing signage on the property
- RequiredSite Plan and Diagrams of Signs with DimensionsAttached to the Sign Permit Application; shows sign placement and dimensions on the site
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Sign Permit Fee | $25.00 | City of Delta 2026 Schedule of City Fees and Charges, Section 6 (Land Development), Part B, item 16 — a flat fee, listed alongside Planning/Land Use fees rather than in the Section 3 Building Permit fee tables used for the City's valuation-based permits |
Fire Sprinkler / Fire Alarm System Permit
VerifiedFire sprinkler and fire alarm system plan review, permitting, and inspection within Delta city limits are handled directly by the City of Delta's own Building Department — through its 'fire code official' function under the locally-amended 2018 International Fire Code (DMC Sec. 15.04.030.J) — not by the separately-governed Delta County Fire Protection District #1 (deltafire.colorado.gov), a volunteer fire-suppression agency whose own website publishes only Burn Regulations, a Burn Line, and a CWRC self-inspection checklist, with no fire-plan-review or permit-application content of any kind. The City maintains THREE distinct, near-identical application forms — the Fire Clearance Application, Fire Sprinkler Application, and Fire Alarm Application — each referencing DMC Sec. 15.04.030.J and the 2018 IFC, and a detailed itemized Table 3E 'Fire Code Fees' schedule distinct from the Building Permit Fee (Table 3B) valuation tables.
Verified 2026-08-13 · Source
Requirements
- Fire Clearance Permit Application is required for underground fire-line work and as the general fire-code plan-review/clearance mechanism for new buildings and tenant finishes, per the application form itself ('USE FOR FIRE CLEARANCE AND UNDERGROUND BUILDING PERMITS')
- Fire Sprinkler Permit Application and/or Fire Alarm Permit Application are filed in addition to the Fire Clearance Application whenever a project includes a fire sprinkler and/or fire alarm system, per the City's Commercial Building Permit Checklist ('Fire Alarm Permit Application (by Subcontractor), If required' / 'Fire Sprinkler Permit Application (by Subcontractor), If required')
- All three forms require: construction type per IBC, occupancy type per IBC, whether the structure is fully/partially/not sprinklered, fully/partially/not alarmed, and the type of work (Tenant Finish-Interior, Tenant Finish-Exterior, Building Addition, or Building-New)
- For new construction, the associated Building Permit must be issued before a Fire Clearance/Sprinkler/Alarm Permit can be issued, per each application form
- Plan submittal quantities specified on each form: 2 sets for a Fire Alarm System, 3 sets for a Fire Sprinkler System
- Governed by DMC Sec. 15.04.030.J, which locally amends the 2018 IFC — notably IFC Sec. 104.2 is amended to let the fire code official require a Fire Protection Engineer with hazard-specific expertise (subject to the fire code official's approval) before a fire protection plan is submitted, and IFC Sec. 105.1.7 is added stating permit fees are set by the City's annual fee schedule
- IFC Sec. 1101.1, as locally amended, authorizes the fire code official to apply IFC Chapter 11 (Existing Buildings) requirements when a building undergoes a change of occupancy under the 2018 IBC or 2018 IEBC, and gives the fire code official authority (with Fire Chief approval in some cases) to require compliance with emergency-responder radio coverage, smoke alarm, and carbon-monoxide-alarm provisions even without an accompanying addition, alteration, or change of use
- Permit becomes null and void if work is not commenced within 180 days of issuance, or is suspended/abandoned for 180 consecutive days thereafter, per each application form
Required documents
- RequiredFire Clearance ApplicationCity of Delta form ('USE FOR FIRE CLEARANCE AND UNDERGROUND BUILDING PERMITS'), referencing DMC Sec. 15.04.030.J and the 2018 IFC
- OptionalFire Sprinkler ApplicationCity of Delta form ('USE FOR FIRE SPRINKLER SYSTEMS BUILDING PERMITS'); 3 sets of fire sprinkler plans required
- OptionalFire Alarm ApplicationCity of Delta form ('USE FOR FIRE ALARM SYSTEMS BUILDING PERMITS'); 2 sets of fire alarm plans required
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| New Building Plan Review Clearance | Up to 5,000 sq ft: $150.00 (plus $100.00 per inspection); greater than 5,000 sq ft: $150.00 + $0.04 per sq ft over 5,000 (plus $100.00 per inspection) | 2026 Schedule of City Fees and Charges, Section 3-I, Table 3E — Fire Code Fees |
| Tenant Finish/Remodel Plan Review and Clearance | Up to 200 sq ft: $50.00 (includes inspections); 201–10,000 sq ft: $100.00 (plus $100.00 per inspection); greater than 10,000 sq ft: same fees as a new building | Table 3E — Fire Code Fees |
| Fire Alarm Plan Review — System Modification | $50.00 flat fee for up to 5 devices, plus $100.00 per inspection | Table 3E — Fire Code Fees |
| Fire Alarm Plan Review — Fire Alarm System | $150.00 + $2.00 per device, plus $100.00 per inspection | Table 3E — Fire Code Fees |
| Fire Sprinkler Plan Review — System Modification | $50.00 flat fee for up to 20 heads, plus $100.00 per inspection | Table 3E — Fire Code Fees |
| Fire Sprinkler Plan Review — Fire Sprinkler System | $150.00 + $2.00 per head, plus $100.00 per inspection | Table 3E — Fire Code Fees |
| Underground Fire Line | $200.00 per permit with building clearance (includes a maximum of 3 inspections) | Table 3E — Fire Code Fees |
| Annual Life Safety Inspection | $100.00 | Table 3E — Fire Code Fees, Miscellaneous section. Show full citationHideTable 3E — Fire Code Fees, Miscellaneous section. Two additional Miscellaneous-section line items (Miscellaneous reviews / Extra inspections, and a Hood extinguishing/spray booth/alternative fire suppression subsection) appear in the same Table 3E but the source PDF's table layout does not cleanly resolve which dollar figures pair with which line in that subsection — not itemized here to avoid mis-transcribing; confirm those specific figures directly with the Building Department (970-874-7909) if needed. |
| Use Tax | 3% of the cost of materials | Per the City's general Use Tax provision (2026 Fee Schedule, Section 3-D-10), applied unless the fire-suppression valuation is already included in an associated building permit's valuation |
Change of Use Permit
VerifiedThe City of Delta's standard Building Permit Application includes a dedicated Section 7, 'CHANGE OF USE — FROM ___ TO ___', separate from the form's Type of Work checkboxes (New, Addition, Remodel, Foundation, Re-Roof, Other). A change of use is therefore processed on the same application as any other building permit, governed by the City's adopted 2018 International Existing Building Code (IEBC) and, where the fire code official determines it applies, IFC Chapter 11 (Existing Buildings) as locally amended by DMC Sec. 15.04.030.J. There is no separate change-of-use-specific fee line on the 2026 Fee Schedule; it bills on the standard valuation-based Building Permit Fee table (Table 3B) like any other Delta building permit.
Verified 2026-08-13 · Source
Requirements
- 'CHANGE OF USE' is Section 7 of the City of Delta Building Permit Application, with FROM/TO fields — a distinct section from the form's Type of Work checkboxes (New/Addition/Remodel/Foundation/Re-Roof/Other)
- Governed by the City's adopted 2018 International Existing Building Code (IEBC); the locally-amended IFC Sec. 1101.1 additionally authorizes the fire code official to apply IFC Chapter 11 (Existing Buildings) requirements when a building is undergoing a change of occupancy under the 2018 IBC or IEBC
- Total Cost of Labor & Materials (valuation) is a required field on the Building Permit Application for every submission, including a change-of-use application — the form provides no exemption from this field for a use-only change with no accompanying construction scope
- The application's Office Use Only section includes a 'FIRE SPRINKLERS REQUIRED — YES/NO' checkbox reviewed by City staff, meaning a change of use can trigger a fire-sprinkler requirement determination as part of the same review (see the fire-sprinkler-alarm-permit entry)
- If the new use is not permitted-by-right in the applicable zoning district, the City's Land Development fee schedule lists a 'Conditional Use/Change in Nonconforming Use' process ($200.00 fee) as the general mechanism for approving a use not allowed outright by zoning; no change-of-use-specific zoning citation beyond this general fee-schedule line item has been verified in the Delta Municipal Code's zoning chapters
- Separate permits for electrical, solar, and mechanical work (City) and plumbing (State of Colorado) still apply if the change of use involves any construction/trade work, per the standard Building Permit Application disclosures documented elsewhere for this jurisdiction
Required documents
- RequiredBuilding Permit ApplicationSection 7, 'CHANGE OF USE — FROM ___ TO ___,' filled in alongside the standard applicant/project fields; Total Cost of Labor & Materials is required even for a pure use-change with no construction scope
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee (same valuation-based Table 3B schedule as new construction) | Same bracket schedule as residential-building-permit and commercial-building-permit — see those entries for the full Table 3B tiers | Since Change of Use is filed via the standard Building Permit Application, no separate change-of-use-specific fee line exists on the 2026 Fee Schedule. Show full citationHideSince Change of Use is filed via the standard Building Permit Application, no separate change-of-use-specific fee line exists on the 2026 Fee Schedule. What a pure change-of-use application with a $0 declared construction value would be charged is genuinely unresolved — the form requires a valuation field but the Fee Schedule does not state a floor specific to a non-construction use change; confirm directly with Community Development (970-874-7909) |
| Conditional Use / Change in Nonconforming Use (if the new use is not permitted-by-right) | $200.00 | 2026 Schedule of City Fees and Charges, Section 6 (Land Development), Part A, item 10 |
Sources & verification
Verified against official sources. Last reviewed 2026-07-13.
Fee schedules
Applications & forms
Checklists & handouts
Codes & ordinances
Department & other records
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 Delta building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.