Brighton building permits
VerifiedDepartment contacts, adopted codes, permit types, fees, and gotchas for Brighton, Colorado.
Last verified 2026-07-06 · Source · Embed this page’s badge · Version history
Building department
- Address
- 500 S 4th Avenue, Brighton, CO 80601
- Phone
- 303-655-2017
- 1stop@brightonco.gov
- Office hours
- City of Brighton main line 303-655-2000; Building Permit Counter direct line 303-655-2017; Homeowner Inspection Line 303-655-2151; Community Development general line 303-655-2072. City Hall closes at noon on Fridays, and all Community Development functions (planning and zoning, permitting and inspections) end at noon on Fridays as well.
- Website
- Official site
- Permit portal
- Apply online at Brighton's portal
Inspection guide
See how inspections work in Brighton — sequence, scheduling & re-inspection fees.
Codes adopted
Colorado has no statewide-mandated building code edition. Under the Colorado Constitution's home-rule provisions (art. XX, home rule for municipalities since 1902; home rule for counties since 1970), building codes and zoning are an enumerated home-rule charter power, so cities and counties adopt and amend their own construction codes independently — predominantly the I-Codes, with editions and local amendments varying by jurisdiction. The one statewide floor is for energy: HB22-1362 (2022) created the Energy Code Board (jointly appointed by the Colorado Energy Office and the Department of Local Affairs) and requires that, on or after July 1, 2023 and before July 1, 2026, any municipality or county that adopts or updates a building code must adopt and enforce an energy code achieving performance equivalent to or better than the 2021 IECC together with the board's Model Electric Ready and Solar Ready Code (which includes electric-ready, EV-ready, and solar-ready provisions); from July 1, 2026 onward the floor shifts to the board's Model Low Energy and Carbon Code or an equivalent. Electrical and plumbing permitting defaults to the Colorado State Electrical Board and State Plumbing Board (within DORA's Division of Professions and Occupations) — the state issues permits and inspects statewide except in counties/jurisdictions that operate their own certified Electrical or Plumbing Inspection Program, in which case the local program has authority instead. Always confirm the currently adopted code edition, local amendments, and inspection authority (state board vs. local program) with the specific jurisdiction before submitting plans.
- 2021 International Building Code (IBC) — City of Brighton 'Building Code Editions, Design Loads, Etc.' sheet, Codes & Information page
- 2021 International Residential Code (IRC)
- 2021 International Mechanical Code (IMC)
- 2021 International Plumbing Code (IPC)
- 2021 International Fuel Gas Code (IFGC)
- 2021 International Fire Code (IFC)
- 2021 International Energy Conservation Code (IECC)
- 2021 International Property Maintenance Code (IPMC)
- 2021 International Existing Building Code (IEBC)
- 2021 International Swimming Pool and Spa Code (ISPSC)
- 2023 National Electrical Code (NEC)
- ICC A117-17 (Accessible and Usable Buildings and Facilities)
- Effective date of the 2021 I-Code revisions: January 1, 2023. Effective date of the 2023 NEC adoption: July 1, 2023 — both per the City's own published 'Building Code Editions, Design Loads, Etc.' sheet (Codes & Information page), which is treated as the current, governing adopted-code list for this file.
- Note on code-page currency: Brighton's Municode-hosted Chapter 15, Article 15-12 ('National Electrical Code') still codifies the '2005 National Electrical Code' verbatim in its Municode text — this is a known lag between the codified ordinance text on Municode and the live, actively-maintained Codes & Information page, which explicitly states the 2023 NEC is adopted effective 7/1/2023. The live department page is treated as authoritative for current code edition, consistent with the same lag pattern documented for other Colorado home-rule jurisdictions in this corpus (e.g. Vail's Minimum Submittal Requirements PDFs).
Permit types & fees
Residential Building Permit (New Construction)
Required for new construction of single-family homes, duplexes, and townhomes in the City of Brighton. Reviewed under the 2021 IRC/IBC as locally adopted plus the City's published Climatic and Geographic Design Criteria (35 psf ground snow load, 107 mph wind design speed, 36-inch frost line depth). Issued by the Community Development Department, Permitting Division, via one of three tracks: Master Plan Review, Production Home Permit Review, or Construction Permit Review for Custom Builds.
Residential Addition / Interior Remodel Permit
Required for additions and interior remodels to existing single-family, duplex, and townhome structures in Brighton. Reviewed under the 2021 IRC as locally adopted, using the same valuation-based Building Permit Fee schedule as new construction.
Electrical Permit
Required for installation, alteration, or repair of electrical systems in Brighton. Governed by the 2023 NEC as adopted (Municipal Code Article 15-12). The City of Brighton is its own certified electrical permitting and inspection authority — it does NOT defer electrical permits to the Colorado State Electrical Board. Electrical contractors register with the City under Article 15-12 ('Electrical Code registrants') rather than the general Class A-E contractor license ladder, and must separately hold applicable Colorado state electrical licensure to perform the work.
Plumbing Permit
Required for installation, alteration, or repair of plumbing systems in Brighton. Governed by the 2021 International Plumbing Code (IPC) as adopted. Brighton is its own certified plumbing permitting authority via a full City Class P Plumbing Contractor license (Municipal Code Article 15-16), issued to an individual or a business entity employing a current Colorado State Master Plumbing License holder in a supervisory capacity — it does NOT defer plumbing permits to the Colorado State Plumbing Board.
Mechanical / HVAC Permit
Required for heating, cooling, and ventilation equipment installation or replacement in Brighton. Governed by the 2021 International Mechanical Code (IMC) and 2021 International Fuel Gas Code (IFGC) as adopted. Contractors must hold a City of Brighton Class M Mechanical Contractor license (or Class MP combination license).
Roofing Permit (Re-Roof)
Required for re-roofing work in the City of Brighton. Governed by the 2021 IRC/IBC as adopted. Brighton's published design criteria sheet does NOT require ice barrier underlayment (unlike many mountain Colorado jurisdictions), reflecting the city's lower-elevation Front Range climate.
Rooftop Solar Photovoltaic (PV) Permit
Required for rooftop solar PV installations in Brighton. Applied for through the City's OpenGov portal under a dedicated Solar category. Solar energy collection/conversion systems fall under the Class E Specialty Trades contractor license (Municipal Code Article 15-16-50(5)) unless performed by a broader-class licensed contractor.
Electric Vehicle Charging Station (EVCS/EVSE) Permit
Required for installation of electric vehicle chargers/electric service equipment (EVCS/EVSE) in the City of Brighton. Brighton publishes a dedicated Electric Vehicle Charging Station Permit guidance page, but the permit itself is filed as an electrical and/or building permit application (not a separate permit type/fee category) — applicants include EVCS/EVSE-specific documentation in their standard electrical/building permit submittal.
Accessory Dwelling Unit (ADU) Permit
Required for construction of an Accessory Dwelling Unit (ADU) — a permanently constructed dwelling unit, detached or attached to the primary residence, with independent living/sleeping/eating/cooking/sanitation facilities and its own entrance. Governed by the City's January 2026 ADU Homeowner Guide and Land Use Development Code Articles 4 and 5. Notably, the City Council has waived impact and permit fees for ADUs that do not require increased utility service capacity.
Demolition Permit
Required for demolition of a structure (whole building) or interior demolition in Brighton. A flat, non-valuation-based fee applies, distinct from the general Building Permit Fee schedule used for construction.
Commercial Tenant Improvement / Nonresidential Permit
Required for commercial, industrial, retail, and other nonresidential building permits in Brighton, including tenant improvements (TI). Reviewed under the 2021 IBC as locally adopted. A higher plan review deposit applies for larger-scope commercial/industrial/multi-unit projects and TIs.
Deck / Covered Patio Permit
Required for construction of decks, covered patios, and similar accessory structures in Brighton. Falls under the Class D (Jobbing Contractor) license scope, which explicitly covers patios among other nonhabitable structures.
New residential construction activity
New privately-owned residential construction onlyHousing units authorized by building permits for new privately-owned residential construction — this is not total permit volume (no commercial permits or remodels).
- Latest month (2026-05)
- 13units
13 buildings · $5.4M valuation
- Trailing 12 months
- 344units
12 of 12 months reported · #12 in Colorado coverage by units
- Year to date (2026 YTD through 2026-05)
- 80units
80 buildings · $33.6M valuation
5 month(s) reported to Census
- Full year 2025
- 483units
483 buildings · $157.5M valuation
Source: U.S. Census Bureau, Building Permits Survey (BPS), 2026-05 vintage. Census survey data — separate from the permit-requirements verification above. All Colorado building activity
Tips & gotchas
- Brighton is a home-rule city straddling Adams and Weld counties — the City's own Community Development Department, Permitting Division (500 S 4th Avenue) issues all building, electrical, mechanical, and plumbing permits within city limits regardless of which county the parcel sits in.
- Brighton's Climatic and Geographic Design Criteria are notably lighter than Colorado's mountain jurisdictions: 35 psf ground snow load, 107 mph wind design speed, 36-inch frost line depth, and NO ice barrier underlayment requirement — do not apply mountain-jurisdiction (e.g. Vail-style 145 psf snow load, 100% ice barrier) assumptions to a Brighton project.
- Brighton runs its OWN electrical AND plumbing permitting/inspection programs — it does NOT defer either to the relevant Colorado state board (DORA State Electrical Board or State Plumbing Board). Electrical contractors register locally under Municipal Code Article 15-12 (a lighter, code-tied registration distinct from the general contractor license ladder); plumbing contractors must hold a full City Class P license, which in turn must be held by or supervised by a Colorado State Master Plumbing License holder. Confirm which local mechanism applies before assuming a peer jurisdiction's pattern.
- The City uses a SINGLE unified valuation-based Permit Fee schedule for Building, Electrical, Plumbing, and Mechanical work (starting at $23.50 for $1-$500 valuation) — unlike some Colorado peer jurisdictions that anchor electrical fees to a separate state-mandated schedule (CRS 12-23-117(3)), Brighton does not publish a distinct state-anchored electrical fee table.
- Construction Use Tax is 3.75% of 50% of total project valuation (effectively 1.875% of full valuation) — confirmed on both the Adopted Fee Regulations page and the dedicated Use Tax page.
- Plan Review Fee is 65% of the permit fee EXCEPT for previously-mastered new Residential Housing plans, which pay a flat $189.00 instead — a materially different structure from a first-time custom plan review.
- Accessory Dwelling Units (ADUs) get City Council-approved fee relief: impact and permit fees are WAIVED provided the ADU does not require an increase in utility service capacity (use tax and school/fire district fees remain due regardless) — this is an unusually generous local incentive worth flagging to ADU applicants specifically.
- As of November 1, 2025, all high-efficiency fuel-burning appliances require a limestone (condensate-neutralizer) filter on the condensate line — a recently-added local requirement that could catch out-of-date contractor bids off guard.
- The City does not publish a numeric plan-review turnaround (days or weeks) for ANY standard building-permit category anywhere on its Permitting page, Codes & Information page, Adopted Fee Regulations page, permit checklists, or the 2026 Community Development Fee Schedule — Colorado is home-rule with no statewide clock, and every permitType in this file is honestly null/unverified with a documented chase trail rather than an invented figure.
- Brighton's Municode-hosted copy of Chapter 15, Article 15-12 still literally codifies the '2005 National Electrical Code' — a known lag versus the live, actively-maintained Codes & Information page, which states the 2023 NEC is adopted effective 7/1/2023. Always cross-check the live department page against Municode for code-edition currency, per the same lag pattern seen in other Colorado home-rule jurisdictions in this corpus.
- HB22-1362's statewide 2021 IECC energy floor (effective window 7/1/2023-7/1/2026) is satisfied by Brighton's adopted 2021 IECC, but this file could not independently confirm whether Brighton has additionally adopted the state's separate 'Electric Ready and Solar Ready' model code amendments — noted as an honest partial/unresolved sub-fact rather than assumed either way.
- All credit card payments for permitting, plan review, and impact fees carry a 2.9% processing surcharge — cash/check/ACH avoids this fee where the portal supports it.
- The seed URL (brightonco.gov/222/Permitting) is live and current as of this review; the site's DocumentCenter is CivicPlus-hosted and some older DocumentCenter IDs referenced in third-party search results (e.g. the original Solar System Permit Checklist at /DocumentCenter/View/23262) have gone stale/404 — always re-resolve document links from the live Permitting or Codes & Information pages rather than trusting a cached search-result URL.