This is PermitBase’s published record for Hayden as of 2026-08-02. It has since been superseded — see the current record. A historical record reflects what PermitBase had verified at that time; it may not capture a real-world change the jurisdiction had made but PermitBase had not yet verified, and it includes any errors we later corrected. Snapshots are never edited retroactively.
Hayden building permits
VerifiedHayden, Idaho — as published 2026-08-02.
Verified 2026-07-04 · Source
Codes adopted
Idaho has a mandatory statewide baseline building code under the Idaho Building Code Act (Idaho Code Title 39, Chapter 41). The City of Hayden is an INCORPORATED CITY within Kootenai County with its own separate Building Department, entirely distinct from Kootenai County Community Development's Building Division (which administers only the unincorporated area of the county). Kootenai County's own adopted-codes documentation explicitly lists Hayden among the incorporated cities in the county with their own building departments and codes. Source: Kootenai County Code Title 7, Chapter 1, Section 7.1.103 (Applicability), https://codelibrary.amlegal.com/codes/kootenaicountyid/latest/kootenaicounty_id/0-0-0-2406City of Hayden adopted codes, in effect as of January 1, 2021 (City Code, Title 9, Building Regulations): 2018 International Building Code (IBC), 2018 International Existing Building Code (IEBC), 2018 International Residential Code (IRC), 2018 International Mechanical Code (IMC), 2018 International Fuel/Gas Code (IFGC), 2018 International Energy Conservation Code (IECC), 2018 International Fire Code (IFC), 2015 International Swimming Pool and Spa Code (ISPSC), 2009 ICC A117.1 Accessible and Usable Buildings and Facilities, and the Idaho Manufactured Home Installation Standard (State of Idaho Division of Building Safety, 1-2018). Source: City of Hayden Building Department Design Criteria handout, https://cms2.revize.com/revize/hayden/document_center/Government/CED/Building/Frequently%20Asked%20Questions/BuildingDepartmentDesignCriteria.pdfPlumbing, sewer, and electrical permitting and inspection within Hayden city limits are handled by the STATE of Idaho (Division of Building Safety / DOPL), NOT the City of Hayden — the City's own Residential Permit Application Instructions expressly direct applicants to 'Contact the State of Idaho, Division of Building Safety at (800)955-3044 or apply online https://dbs.idaho.gov/' for plumbing, sewer, and electrical permits/inspections, and state that 'State Permits must be final approved prior to scheduling a City Final Inspection.' This differs from neighboring Coeur d'Alene and Post Falls, which each issue their own electrical and plumbing permits directly. Source: City of Hayden Residential Permit Application Instructions, https://cms2.revize.com/revize/hayden/document_center/Government/CED/Building/Residential%20Permits/ResidentialPermitApplicationPacket.pdfMechanical/HVAC permits ARE issued directly by the City of Hayden Building Department (not the State), using the City's own itemized Residential Mechanical Worksheet and fee schedule. Source: City of Hayden Residential Mechanical Worksheet (same packet) and City of Hayden Fee Schedule (Exhibit A, eff. 9/1/2023)Building permit applications and construction documents are submitted electronically as PDFs through the BS&A Online portal (bsaonline.com/?uid=2689); the City does not describe an in-person plan drop-off as the primary application method. Source: City of Hayden Residential Permit Application Instructions
Permit types & fees
Residential Building Permit (New Construction)
VerifiedRequired for new single-family homes, duplexes, townhomes, additions, and accessory structures in Hayden. Reviewed against the City's locally-adopted 2018 IRC and 2018 IECC (Climate Zone 5, effective January 1, 2021) plus City Design Criteria. Applications and construction documents are submitted electronically as PDFs through the BS&A Online portal.
Verified 2026-07-04 · Source
Requirements
- Building permit required for new single-family homes, duplexes, townhomes, additions, alterations, and accessory structures
- Plans must comply with the locally-adopted 2018 IRC and 2018 IECC (Climate Zone 5) and City Design Criteria (Seismic Category C; 90 mph/115 mph 3-second-gust wind speed; 24-inch minimum frost depth; site-specific snow loads per the University of Idaho 1986 methodology, with prescriptive residential minimums of 40 psf roof / 60 psf ground south of Miles Avenue and 50 psf roof / 70 psf ground north of Miles Avenue; 1,500 psf presumptive soil bearing)
- Construction documents submitted as PDFs via bsaonline.com/?uid=2689, ordered as: Building Plans (site plan first, then architectural/structural drawings), Mechanical Docs (REScheck first), Structural Docs (structural calculations; design professional required for all non-prescriptive elements), and Truss Docs (truss layout first, then design documents)
- Fully dimensioned floor, foundation, framing, and wall-bracing plans drawn to scale; mechanical equipment size/efficiency/model/manufacturer shown on plans; four building elevations and two section views; wind and gravity load analysis
- Site plan required per the City's Site Plan Instructions: property lines, adjacent streets, existing/proposed site elements, driveway approach, lot drainage patterns, required planting, utilities, setbacks, easements, site address, lot area, assessor's parcel number, lot & block, north arrow, and drawing scale
- Signatures required prior to permit submittal from the applicable Water District and, for septic systems, Panhandle Health Department
- REScheck energy compliance certificate (Kootenai County, Idaho, Zone 5), signed and dated by the designer, or use of the 2018 IECC prescriptive package (Table 402.1.2) shown directly on plans
- Plumbing, sewer, and electrical work is NOT permitted by the City — apply through the State of Idaho Division of Building Safety (DOPL), (800) 955-3044 or https://dbs.idaho.gov/; state permits must be final-approved before a City Final Inspection can be scheduled
- Application becomes null and void if the permit is not purchased within 180 days of submittal, unless pursued in good faith and issued
Required documents
- RequiredBuilding Permit ApplicationCity of Hayden Building Permit Application, Community Development Department; submitted via bsaonline.com/?uid=2689
- RequiredBuilding PlansFully dimensioned floor, foundation, framing, and wall-bracing plans; four elevations, two section views; wind/gravity load analysis
- RequiredSite PlanPer the City's Site Plan Instructions template: property lines, setbacks, drainage, easements, driveway, utilities, dimensioned distances between structures
- OptionalTruss Layout & CalculationsRequired when trusses are used; truss layout sheet first, followed by design documents
- RequiredREScheck Energy Compliance CertificateSigned and dated by the designer (Kootenai County, Idaho, Zone 5), or the 2018 IECC prescriptive package shown on plans
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee — total valuation $1.00 to $2,000 | $50.00 for the first $1,300 plus $3.05 for each additional $100 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Building Permit Fee — total valuation $2,001 to $25,000 | $71.35 for the first $2,000 plus $14.00 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Building Permit Fee — total valuation $25,001 to $50,000 | $391.75 for the first $25,000 plus $10.10 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Building Permit Fee — total valuation $50,001 to $100,000 | $643.75 for the first $50,000 plus $7.00 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Building Permit Fee — total valuation $100,001 to $500,000 | $993.75 for the first $100,000 plus $5.60 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Building Permit Fee — total valuation $500,001 to $1,000,000 | $3,233.75 for the first $500,000 plus $4.75 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Building Permit Fee — total valuation $1,000,001 and up | $5,608.75 for the first $1,000,000 plus $3.65 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Plan Check Fee (residential, due prior to plan review, non-refundable) | 10% of the Building Permit Fee, $25.00 minimum | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Residential Main Floor Valuation | Building Permit Fee Calculation Table applied to a valuation equal to 100% of ICC R-3 valuation | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
Residential Addition / Remodel / Alteration Permit
VerifiedRequired for additions, remodels, alterations, and accessory structures to existing one- and two-family dwellings in Hayden, reviewed against the locally-adopted 2018 IRC. Additions are valued as a percentage of ICC R-3 valuation depending on whether plumbing is included; remodels are valued at estimated contract price.
Verified 2026-07-04 · Source
Requirements
- Building permit required for additions, remodels, alterations, and accessory structures (garages, pole structures, carports, patio covers, decks)
- Additions with plumbing are valued at 100% of ICC R-3 valuation; additions without plumbing at 75% of ICC R-3 valuation, per the Building Permit Fee Calculation Table
- Remodels are valued at estimated contract price, run through the Building Permit Fee Calculation Table
- Site plan showing dimensioned distances to property lines, existing/proposed structures, and current R-1 (5 ft) / R-S (10 ft) accessory-building setbacks — verify current setbacks against Hayden City Code 11-2-3 rather than relying on a static template
- Retaining walls valued at $14.00 per lineal foot with a $100.00 minimum; fences over 6 feet are a $65.00 flat permit fee
- Plumbing and electrical work associated with the addition/remodel is permitted separately through the State of Idaho DOPL, not the City
Required documents
- RequiredBuilding Permit ApplicationSubmitted via bsaonline.com/?uid=2689; select the appropriate scope of work
- RequiredSite PlanDimensioned site plan showing additions/accessory structures and setbacks from all property lines per current Hayden City Code 11-2-3
- RequiredConstruction DrawingsFraming/structural details showing scope of work and connection to the existing structure
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Additions — with plumbing | Building Permit Fee Calculation Table applied to valuation equal to 100% of ICC R-3 valuation | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Additions — no plumbing | Building Permit Fee Calculation Table applied to valuation equal to 75% of ICC R-3 valuation | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Remodel | Building Permit Fee Calculation Table (or UBC table) applied to estimated contract price | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Open Carport / Patio Cover / Deck | Building Permit Fee Calculation Table applied to valuation equal to 15% of ICC R-3 valuation | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Retaining Wall | $14.00 per lineal foot, $100.00 minimum valuation | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Fence Over 6 Feet | $65.00 flat fee | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Plan Check Fee (residential, non-refundable) | 10% of the Building Permit Fee, $25.00 minimum | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
Electrical Permit (State-Issued — Idaho DOPL, not the City)
VerifiedElectrical permits within Hayden city limits are NOT issued by the City of Hayden. The City's own Residential Permit Application Instructions expressly direct applicants to the State of Idaho Division of Building Safety (DOPL) for electrical permits and inspections, and require state permits to be final-approved before a City Final Inspection can be scheduled.
Verified 2026-07-04 · Source
Requirements
- Electrical permit required for installation, alteration, or repair of any hard-wired electrical system; issued and inspected by the State of Idaho (DOPL Division of Building Safety), NOT the City of Hayden Building Department
- Apply online at https://dbs.idaho.gov/ or by phone at (800) 955-3044
- State electrical permits must be final-approved before the City of Hayden will schedule a City Final Inspection on the associated building permit
- Governed by the National Electrical Code (NEC) as adopted statewide by the Idaho Electrical Board (Idaho Code Title 54, Chapter 10)
Required documents
- RequiredDOPL Electrical Permit (Contractor or Homeowner)Applied for online via dbs.idaho.gov, not through the City of Hayden's BS&A Online portal
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| New Single-Family Dwelling (by living space) — up to 1,500 / 1,501-2,500 / 2,501-3,500 / 3,501-4,500 / over 4,500 sq ft | $130 / $195 / $260 / $325 / $325 plus $65 per additional 1,000 sq ft or portion thereof | State of Idaho DOPL Electrical Permit Fee Schedule — a state fee, not collected by the City of Hayden. This is the same statewide DOPL fee table cited in the Kootenai County unincorporated-area entry. |
| Existing residence, modular/manufactured/mobile home, or detached shop (homeowner permit) | $65 base fee plus $10 per additional branch circuit | State of Idaho DOPL Electrical Permit Fee Schedule |
Plumbing Permit (State-Issued — Idaho DOPL, not the City)
VerifiedPlumbing, sewer, and gas piping permits within Hayden city limits are NOT issued by the City of Hayden. The City's own Residential Permit Application Instructions direct applicants to the State of Idaho Division of Building Safety (DOPL) for plumbing, sewer, and electrical permits and inspections.
Verified 2026-07-04 · Source
Requirements
- Plumbing permit required for installation, alteration, or repair of any plumbing system, fixture, water heater, gas piping, or sewer/water service line; issued and inspected by the State of Idaho (DOPL Division of Building Safety), NOT the City of Hayden Building Department
- Apply online at https://dbs.idaho.gov/ or by phone at (800) 955-3044
- State plumbing permits must be final-approved before the City of Hayden will schedule a City Final Inspection on the associated building permit
- Governed by the Idaho State Plumbing Code, adopted statewide under Idaho Code Title 54, Chapter 26
Required documents
- RequiredDOPL Plumbing Permit (Contractor or Homeowner)Applied for online via dbs.idaho.gov, not through the City of Hayden's BS&A Online portal
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| New Single-Family Dwelling (by living space) — up to 1,500 / 1,501-2,500 / 2,501-3,500 / 3,501-4,500 / over 4,500 sq ft | $130 / $195 / $260 / $325 / $325 plus $65 per additional 1,000 sq ft or portion thereof | State of Idaho DOPL Plumbing Permit Fee Schedule — a state fee, not collected by the City of Hayden. |
| Water heater replacement (only) | $65.00 | State of Idaho DOPL Plumbing Permit Fee Schedule |
Mechanical / HVAC Permit
VerifiedRequired for heating, ventilation, air conditioning, and gas-appliance installations in Hayden. Unlike electrical and plumbing, mechanical/HVAC permits ARE issued directly by the City of Hayden Building Department using its own itemized Residential Mechanical Worksheet, governed by the locally-adopted 2018 IMC and 2018 IFGC.
Verified 2026-07-04 · Source
Requirements
- Mechanical permit required for furnaces, boilers, heat pumps/AC, gas appliances, gas piping, ventilation systems, and appliance vents — issued by the City of Hayden (not DOPL)
- Governed by the 2018 IMC and 2018 IFGC as adopted by the City effective January 1, 2021
- New-construction ducted systems require the HVAC Certification Form: duct leakage testing (post-construction total duct leakage = floor area x 0.12 CFM @ 25 Pa; duct leakage to outdoors = floor area x 0.08 CFM @ 25 Pa; rough-in with air handler installed = floor area x 0.06 CFM @ 25 Pa; rough-in without air handler installed = floor area x 0.04 CFM @ 25 Pa) and an Air Balance Certification per ACCA Manual J/D
- $350.00 flat 'HVAC System Review and Permit' fee applies alongside the itemized equipment fees on the Residential Mechanical Worksheet
- Apply via the Residential Mechanical Worksheet submitted through bsaonline.com/?uid=2689
Required documents
- RequiredResidential Mechanical WorksheetCity of Hayden itemized fee worksheet listing processing fee and per-equipment charges (ductwork, water heaters, furnaces, boilers, heat pumps, fireplaces, air handlers, etc.)
- RequiredHVAC Certification FormDuct Leakage Certification and Air Balance Certification (ACCA Manual J/D) required for new-construction ducted HVAC systems
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| HVAC System Review and Permit | $350.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Processing Fee (Residential Mechanical Worksheet) | $40.00 | City of Hayden Residential Mechanical Worksheet |
| Gas Equipment (Furnace) | $25.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Gas Water Heater | $21.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Gas Piping (each outlet) | $3.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Heat Pump or A/C < 3 tons / >3-15 / >15-30 / >30-50 / >50 tons | $21.00 / $38.00 / $53.00 / $78.00 / $130.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Boiler/Refrigerator <100,000 / 101-400M / 401-1000M / 1,001-1750M / >1750M BTU | $20.00 / $36.00 / $49.00 / $78.00 / $78.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Additional Ductwork | $21.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Gas Fireplace/Free Standing Stove/Barbeque | $21.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Solid Fuel Fireplace/Woodstove (listed) | $38.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Air Handler <10,000 CFM / >10,000 CFM | $16.00 / $27.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
| Ventilating Fans / Evaporative Coolers / Clothes Dryer / Type I or II Hood / Gas Range-Cook Top | $10.00 / $14.00 / $16.00 / $16.00 / $21.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
Demolition Permit
VerifiedRequired for demolition of an existing structure within Hayden city limits. The City charges a single flat demolition permit fee per its published Fee Schedule.
Verified 2026-07-04 · Source
Requirements
- Demolition permit required for demolition of an existing structure within city limits
- Application submitted through bsaonline.com/?uid=2689
- Flat fee per the City of Hayden Fee Schedule, Exhibit A
Required documents
- RequiredDemolition Permit ApplicationSubmitted via the City's BS&A Online portal
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Demolition Permit | $110.00 | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
Accessory Dwelling Unit (ADU) Permit
VerifiedADUs are a permit type explicitly listed on the City of Hayden Building Department's own permit-type page, governed by Hayden City Code 11-2-5 (Development Standards Specific to Type of Use). Reviewed as a Residential Building Permit against the ADU-specific zoning standards in addition to the standard 2018 IRC.
Verified 2026-07-04 · Source
Requirements
- ADU floor area capped at 1,000 sq ft; if within the same structure as the principal dwelling and exceeding 1,000 sq ft, the structure is instead classified as a duplex and is only allowed per the underlying zone's duplex regulations, not the ADU standard
- No new or separate driveway approach permitted from a public or private road — the ADU must use the existing driveway serving the principal dwelling (or the existing structure being converted)
- Access to the ADU must be a minimum of 12 feet wide with a minimum unobstructed height of 13.5 feet to accommodate emergency service vehicles; if the ADU is located more than 150 feet from a public or private road, a turnaround meeting Northern Lakes Fire Protection District and City Engineer requirements is required
- ADU setbacks: minimum 30 feet from the front property line, minimum 10 feet from side and rear property lines (stricter than the general accessory-building setbacks in the underlying zone)
- The ADU may be attached to the principal dwelling, a stand-alone structure, or built within an accessory structure, but must have an entrance separate from the principal dwelling's entrance
- The ADU is treated as a separate single-family dwelling for sewer usage and capitalization-fee purposes, but must connect to the same water and sewer utilities as the principal residence
- Reviewed as a Building Permit through the standard bsaonline.com/?uid=2689 application, subject to the same 2018 IRC, IECC, and Design Criteria as any residential structure
Required documents
- RequiredBuilding Permit ApplicationSubmitted via bsaonline.com/?uid=2689, noting the ADU designation and referencing Hayden City Code 11-2-5 compliance
- RequiredSite PlanMust show the ADU's 30 ft front / 10 ft side-rear setbacks, existing driveway serving both dwellings, and access width/height for emergency vehicles
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee — valuation-based (same Building Permit Fee Calculation Table as other residential structures) | $50.00 minimum ($1.00-$2,000 valuation tier), scaling per the City of Hayden Fee Schedule | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 — no separate ADU-specific fee line is published; ADUs are billed through the general residential valuation schedule |
| Plan Check Fee (residential, non-refundable) | 10% of the Building Permit Fee, $25.00 minimum | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 |
Solar Photovoltaic (PV) Permit
VerifiedRequired for installation of rooftop or ground-mount solar photovoltaic systems within Hayden city limits. Requires a City Building Permit (structural/racking, valuation-based per the City's Fee Schedule) plus a State of Idaho electrical permit (wiring/interconnection) issued by the Division of Occupational and Professional Licenses (DOPL, dbs.idaho.gov) -- the City's own Residential Permit Application Instructions expressly direct applicants to the state for electrical permits and require state permits to be final-approved before a City Final Inspection can be scheduled. The state's Contractor Electrical Permit Worksheet has a dedicated checkbox and valuation-based fee formula for 'Solar, Renewable Energy, power generation, power production, or energy storage systems.'
Verified 2026-07-20 · Source
Requirements
- City Building Permit Application submitted via the BS&A Online portal for the structural/racking scope
- Electrical wiring/interconnection scope requires a State of Idaho DOPL Contractor Electrical Permit (or Homeowner Electrical Permit if self-installed), applied for online at dbs.idaho.gov -- NOT through the City's BS&A Online portal, consistent with this corpus's existing electrical-permit entry for Hayden
- State electrical permits must be final-approved before the City of Hayden will schedule a City Final Inspection on the associated building permit
- On the DOPL Electrical Permit Worksheet, check the 'Solar, Renewable Energy, power generation, power production, or energy storage systems' box under 'Other Installations including Commercial/Industrial/Solar/Renewable Energy' and enter the total cost of the electrical system
- Renewable energy installations require a plan check prior to final inspection, per the DOPL Electrical Permit Worksheet
Required documents
- RequiredCity of Hayden Residential Permit ApplicationFor the structural/racking scope, submitted via BS&A Online
- RequiredIdaho DOPL Contractor (or Homeowner) Electrical Permit ApplicationState application (dbs.idaho.gov) with an Electrical Permit Worksheet (Fee Schedule) that includes a dedicated Solar/Renewable Energy checkbox and valuation-based fee formula
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| City Building Permit Fee — total valuation $2,001 to $25,000 (typical residential solar range) | $71.35 for the first $2,000 plus $14.00 for each additional $1,000 or fraction thereof | City of Hayden Fee Schedule, Exhibit A, effective 9/1/2023 -- no dedicated solar/photovoltaic building fee line exists; billed under this general valuation table for the structural/racking scope |
| City Plan Check Fee (residential, due prior to plan review, non-refundable) | 10% of the Building Permit Fee, $25.00 minimum | City of Hayden Fee Schedule, Exhibit A |
| State DOPL Electrical Permit — Solar/Renewable Energy, up to $10,000 system cost | (total system cost x 0.02) + $60 | Idaho DOPL Contractor Electrical Permit Worksheet (Fee Schedule), Rev. 8/17/2022 -- a state fee, not collected by the City of Hayden |
| State DOPL Electrical Permit — Solar/Renewable Energy, $10,001-$100,000 system cost | ((system cost - $10,000) x 0.01) + $260 | Idaho DOPL Contractor Electrical Permit Worksheet, Rev. 8/17/2022 |
| State DOPL Electrical Permit — Solar/Renewable Energy, over $100,001 system cost | ((system cost - $100,000) x 0.005) + $1,160 | Idaho DOPL Contractor Electrical Permit Worksheet, Rev. 8/17/2022; renewable energy installations require a plan check prior to final inspection |
EV Charger / EVSE Permit
VerifiedHayden has no dedicated EV charger or EVSE permit and no distinct fee line item for electric vehicle charging equipment. Electrical permits within Hayden city limits are NOT issued by the City -- the City's own Residential Permit Application Instructions direct applicants to the State of Idaho Division of Building Safety (DOPL) for electrical permits and inspections. An EV charger circuit is not a power-generation or energy-storage system, so it does not require a City structural/building permit. On the DOPL Contractor Electrical Permit Worksheet, EV charger circuits fall under the general 'Other Installations including Commercial/Industrial/Solar/Renewable Energy' valuation-based fee formula (the same formula used for solar, just without the Solar/Renewable Energy checkbox), since no dedicated EV/EVSE line item exists on the state form.
Verified 2026-07-20 · Source
Requirements
- No City of Hayden building permit is required for a standard EV charger installation -- only electrical work is involved
- Electrical permit issued by the State of Idaho Division of Building Safety (DOPL), NOT the City of Hayden -- apply online at dbs.idaho.gov or by phone at (800) 955-3044
- On the DOPL worksheet, EV charger circuits fall under 'OTHER INSTALLATIONS including COMMERCIAL/INDUSTRIAL/SOLAR/RENEWABLE ENERGY' -- this category 'shall apply to any and all electrical installations not specifically mentioned elsewhere on this form,' and EV/EVSE circuits have no dedicated line item, so they fall under this catch-all
- Do NOT check the 'Solar, Renewable Energy, power generation, power production, or energy storage systems' box on the DOPL worksheet for a straight EV charger install -- the fee formula is identical either way
- Governed by the National Electrical Code (NEC) as adopted statewide by the Idaho Electrical Board (Idaho Code Title 54, Chapter 10)
Required documents
- RequiredDOPL Electrical Permit (Contractor or Homeowner)Applied for online via dbs.idaho.gov, not through the City of Hayden's BS&A Online portal; EV charger circuit work is priced under the 'Other Installations' valuation-based formula
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| State DOPL Electrical Permit -- Other Installations, up to $10,000 system cost | (total cost of system x 0.02) + $60 | Idaho DOPL Contractor Electrical Permit Worksheet (Fee Schedule), Rev. 8/17/2022 -- same formula tier used for solar/renewable energy; no dedicated EV/EVSE line item exists on the state form. This is a state fee, not collected by the City of Hayden. |
| State DOPL Electrical Permit -- Other Installations, $10,001-$100,000 system cost | ((total cost of system - $10,000) x 0.01) + $260 | Idaho DOPL Contractor Electrical Permit Worksheet, Rev. 8/17/2022 |
Commercial Building Permit (New Construction)
Required for new commercial/light-industrial buildings, foundation-only permits, shell-only permits, non-residential re-roofs, and other new commercial structures in Hayden. Reviewed against the City's locally-adopted 2018 IBC and 2018 IECC (commercial provisions) plus City Design Criteria, which requires site-specific (not prescriptive) snow-load design for commercial structures per 2018 IBC. A free Pre-Development Meeting with Planning, Building, Engineering, and Fire staff is available (and is effectively required in practice, since Fire District and Panhandle Health District sign-off are both marked required on the application). Applications and construction documents are submitted electronically through the BS&A Online portal, selecting the 'Com New Construction' work type.
Reviewed 2026-08-02 · Source
Requirements
- Building Permit Application required (R), submitted via bsaonline.com/?uid=2689 (BS&A work type: 'Com New Construction')
- Free Pre-Development Meeting available with Planning, Building, Engineering, and Fire staff prior to submittal; meetings held weekly on Wednesdays at 9:30am, 11:00am, 1:30pm, and 3:00pm
- Water District sign-off required (R) on the Building Permit Application
- Fire District sign-off required (R) on the Building Permit Application -- per the City's own 'Other Jurisdictions' guidance, 'Fire Department sign off is required on applications for all commercial/light industrial building permits for new structures, remodels and additions'
- Panhandle Health District sign-off required (R) on the Building Permit Application -- per the same guidance, required 'on all commercial/light industrial building applications for new structures, remodels and additions'
- Design Professional Sheet required (R), identifying the Civil Engineer, Structural Engineer, Mechanical Engineer, Landscape Architect, Building Architect, and any Special Inspection Services firm (per IBC Chapter 17 special inspections) involved in the project
- ComCheck energy-compliance documentation required (R)
- Stamped Architectural Plans (R), Stamped Floor Calcs (R), Stamped Floor Layout (R), Stamped Structural Calcs (R), Stamped Structural Plans (R); Stamped Mechanical Plans required if mechanical work is proposed; Stamped Truss Calcs/Layout required if the project includes trusses
- Deed (R), Industrial Waste Pretreatment Application (R), Plat or Recorded Survey (R), Stamped Civil plans including site and landscape plan (R), Stamped Stormwater Calculations (R)
- Reviewed under the City's locally-adopted 2018 IBC and 2018 IECC plus City Design Criteria; unlike the prescriptive residential snow-load minimums (40/50 psf roof depending on side of Miles Avenue), commercial snow-load designs must be site-specific per 2018 IBC
- If work within the public right-of-way is proposed, a separate Right-of-Way Encroachment Permit is required prior to building permit issuance, including a Contractor's Certificate of Insurance naming the City as additional insured, a cost estimate, a performance bond (150% of the cost estimate), and a flagger/traffic control plan
- Copy of Mechanical Contract required prior to permit issuance if mechanical work is applicable; Verification of Occupancy Form required any time commercial tenants change
Required documents
- RequiredBuilding Permit ApplicationCity of Hayden Permit Application (Community Development Department); submitted via bsaonline.com/?uid=2689, with Water District, Fire Dept, and Panhandle Health signature blocks
- RequiredDesign Professional WorksheetLists Civil Engineer, Structural Engineer, Mechanical Engineer, Landscape Architect, Building Architect, and Special Inspection Services firm/certification
- RequiredComCheckCommercial energy code compliance documentation (2018 IECC commercial provisions)
- RequiredStamped Architectural, Structural, and Civil Plan SetArchitectural plans, floor calcs/layout, structural plans/calcs, and civil plans (including site and landscape plan) and stormwater calculations, all stamped
- RequiredPlat or Recorded SurveyRequired for new commercial construction
- RequiredIndustrial Waste Pretreatment ApplicationDiscloses facility use, wastewater sources, and discharge type; required for new commercial construction
- OptionalTruss Layout & CalculationsRequired only if the project includes trusses
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| New Construction / All Other Occupancies -- valuation-based | Building Permit Fee Calculation Table (same 97 UBC Table 1A + current ICC Building Valuation Data Sheet tiers used for residential, e.g. $50.00 for the first $1,300 up through $5,608.75 for the first $1,000,000 plus $3.65 per additional $1,000) applied to the Estimated Contract Price | City of Hayden Official Fee Schedule, Exhibit A, Table 5 (Building Fees - Commercial); current schedule reflects amendments through Resolution 2025-10 (eff. 10/14/2025) |
| Foundation Permit Only | 10% of Building Permit Fee | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Commercial Plan Check Fee | 65% of Building Permit Fee | City of Hayden Official Fee Schedule, Exhibit A, Table 5 -- distinct from the 10%-of-fee residential Plan Check rate |
| Energy Conservation Code Review (ComCheck) | $100.00 | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| HVAC System Review | $75.00 | City of Hayden Official Fee Schedule, Exhibit A, Table 5 -- separate from the $350 flat residential HVAC System Review and Permit fee |
| Mechanical Permit -- Processing/Renewal Fee, plus contract-value tiers | $50.00 processing fee; then 3% of contract price up to $20,000; 2% of contract price + $600.00 for $20,000.01-$50,000; 1% of contract price + $2,200.00 for $50,000.01-$100,000; 0.5% of contract price + $3,200.00 for contracts over $100,000.01 | City of Hayden Official Fee Schedule, Exhibit A, Table 5 (Mechanical Permits, Commercial) |
| Commercial Re-Inspection / Commercial Final Re-Inspection | $100.00 per re-inspection / $165.00 per final re-inspection | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Commercial Temporary Certificate of Occupancy with Financial Guarantee | $250.00 + surety of 150% of the cost of remaining improvements based on a contractor's estimate (add cost of legal review if legal review is required) | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Transportation Impact Fee (Non-Residential, by use type) | Hotel/Motel $1,670.00 per rentable room; Industrial/Warehouse $1.04/sq ft; Office General $4.18/sq ft; Medical Office $8.98/sq ft; Retail/Restaurant $10.48/sq ft; Service/Other $5.10/sq ft | City of Hayden Official Fee Schedule, Exhibit A, Table 7 (Impact Fees), revised per Resolution 2025-10 (eff. 10/14/2025) -- higher than the 2023 schedule's figures for the same categories |
| Fire & EMS District Impact Fees (Non-Residential) | Northern Lakes Fire Protection District $0.65/sq ft (Kootenai County Fire and Rescue $0.60/sq ft for parcels south of Prairie Ave) + Kootenai County EMS System $0.07/sq ft + $20.00 District Impact Fee Admin Fee | City of Hayden Official Fee Schedule, Exhibit A, Table 7 (Impact Fees), pass-through costs collected at building permit issuance |
| Sewer Capitalization Fee -- Commercial/Industrial | Minimum $12,222.00 per 6 wastewater units ($5,244.00 collection + $6,978.00 treatment); each additional wastewater-unit increment adds $2,037.00 ($874.00 collection + $1,163.00 treatment) | City of Hayden Official Fee Schedule, Exhibit A, Table 9 (Sewer Utility Fees), charged by the Hayden Area Regional Sewer Board through the City |
| Site Plan Review (Planning & Engineering, required for most commercial projects, separate from the Building Permit) | $1,300.00 for sites <= 1 acre; $1,400.00 for >1 to 3 acres; $1,400.00 + $150.00/acre for >3 acres | City of Hayden Official Fee Schedule, Exhibit A, Table 4 (Planning & Engineering Development Fees -- Site Plans) |
Commercial Alteration / Tenant Improvement (TI) Permit
Required for remodels, alterations, and buildouts of existing commercial/light-industrial space in Hayden -- the BS&A Online work-type is labeled 'Com Alteration,' and the City's own Building Department webpage lists the corresponding checklist as 'Commercial Alteration (Tenant Improvement/TI).' Requires fewer mandatory (R) documents than new construction -- Water District sign-off is required only when the building footprint is increased, and Panhandle Health District sign-off is not marked required by default -- reflecting that most TI work does not change the building envelope. A Verification of Occupancy Form is required any time commercial tenants change, independent of whether construction is involved.
Reviewed 2026-08-02 · Source
Requirements
- Building Permit Application required (R), submitted via bsaonline.com/?uid=2689 (BS&A work type: 'Com Alteration')
- Fire District sign-off required (R) on the Building Permit Application, per the City's guidance that 'Fire Department sign off is required on applications for all commercial/light industrial building permits for new structures, remodels and additions'
- Water District sign-off required only when the building footprint is increased by the project -- not required for a pure interior tenant improvement that does not expand the footprint
- Panhandle Health District sign-off on the Building Permit Application is listed but not marked required (R) for alterations, unlike new construction where it is required (R) -- applicability depends on project scope (e.g., food-service or septic-connected space)
- Stamped Architectural Plans required (R); Stamped Floor Calcs, Floor Layout, Mechanical Plans (if mechanical work proposed), Structural Plans, and Structural Calcs are listed but not uniformly marked required -- scope-dependent
- ComCheck energy-compliance documentation listed on the checklist
- Design Professional Sheet listing any Civil, Structural, Mechanical, Landscape, or Building design professionals and Special Inspection Services firm involved
- Verification of Occupancy Form required any time commercial tenants change, regardless of whether construction/improvements are involved
- Industrial Waste Pretreatment Application required if a change in building use or occupant is proposed
- Copy of Mechanical Contract required prior to permit issuance if mechanical work is applicable
- Reviewed under the City's locally-adopted 2018 IBC / 2018 IEBC (International Existing Building Code) and 2018 IECC
Required documents
- RequiredBuilding Permit ApplicationCity of Hayden Permit Application, work type 'Com Alteration'; submitted via bsaonline.com/?uid=2689
- RequiredStamped Architectural PlansRequired for the alteration scope; floor calcs/layout, structural, and mechanical plans required only if applicable to the specific project
- OptionalComCheckEnergy-compliance documentation for the altered space
- OptionalVerification of Occupancy FormRequired any time commercial tenants change, even absent construction
- OptionalIndustrial Waste Pretreatment ApplicationRequired only if a change in building use or occupant is proposed
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Tenant Improvement | 20% of shell valuation (or the Building Permit Fee Calculation Table applied to Estimated Contract Price) | City of Hayden Official Fee Schedule, Exhibit A, Table 5 (Building Fees - Commercial); the schedule lists both bases without further clarifying which controls when they diverge -- confirm the applicable basis with the Building Department for a specific project |
| Tenant Shell Only (precedes a later Tenant Improvement permit) | 80% of the Building Permit Fee Calculation Table | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Verification of Occupancy -- No Improvements (tenant change, new CO issuance, no construction) | $225.00 | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Commercial Plan Check Fee | 65% of Building Permit Fee | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Energy Conservation Code Review (ComCheck) | $100.00 | City of Hayden Official Fee Schedule, Exhibit A, Table 5; applies if the TI scope triggers energy-code review |
| HVAC System Review (if mechanical work proposed) | $75.00 | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
| Mechanical Permit -- Processing Fee plus contract-value tiers | $50.00 processing fee; then 3% of contract price up to $20,000; 2% + $600.00 for $20,000.01-$50,000; 1% + $2,200.00 for $50,000.01-$100,000; 0.5% + $3,200.00 over $100,000.01; flat $220.00 for a Commercial Mechanical Replacement | City of Hayden Official Fee Schedule, Exhibit A, Table 5 (Mechanical Permits, Commercial) |
| Commercial Re-Inspection / Commercial Final Re-Inspection | $100.00 per re-inspection / $165.00 per final re-inspection | City of Hayden Official Fee Schedule, Exhibit A, Table 5 |
Sources & verification
Verified against official sources. Last reviewed 2026-07-04.
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 Hayden building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.