Erie building permits
VerifiedDepartment contacts, adopted codes, permit types, fees, and gotchas for Erie, Colorado.
Last verified 2026-07-06 · Source · Embed this page’s badge · Version history
Building department
- Address
- 645 Holbrook St., Erie, CO 80516 (mailing: P.O. Box 750, Erie, CO 80516)
- Phone
- 303-926-2780
- building@erieco.gov
- Office hours
- Monday-Friday, 8 a.m.-5 p.m. Building Division fax/photo-submission line bldgfax@erieco.gov; HVAC/mechanical contact line 303-926-2700; Planning Division 303-926-2770 / planningdivision@erieco.gov.
- Website
- Official site
- Permit portal
- Apply online at Erie's portal
Inspection guide
See how inspections work in Erie — 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) — currently in force per the Town's Building Codes & Design Criteria page; Title 9 (Building Regulations) of the Municipal Code governs local amendments. Source: https://www.erieco.gov/1772/Building-Codes-Design-Criteria
- 2021 International Residential Code (IRC)
- 2021 International Mechanical Code (IMC)
- 2021 International Plumbing Code (IPC)
- 2021 International Fuel Gas Code (IFGC)
- 2021 International Swimming Pool and Spa Code (ISPSC)
- 2021 International Existing Building Code (IEBC)
- 2021 International Property Maintenance Code (IPMC)
- 2024 International Energy Conservation Code (IECC), with local amendments — adopted by Ordinance No. 12-2026, effective April 24, 2026
- 2026 National Electrical Code (NEC) — adopted by Ordinance No. 12-2026, effective April 24, 2026 (supersedes the 2020 NEC cited in the Town's older Solar Permitting Checklist)
- 2024 International Fire Code (IFC), as adopted by the Fire District (Mountain View Fire Rescue) — effective April 24, 2026
- Local design criteria (per the Town's Solar Photovoltaic Permitting and Inspection Checklist, the most specific published source found): Maximum Wind Speed = 142 mph Ultimate; Snow Load = 30 psf. This document's own codes list (2021 IRC/IBC, 2020 NEC) predates the April 2026 IECC/NEC/IFC update, so these two figures should be reconfirmed with the Building Division (building@erieco.gov) if a general (non-solar) project needs them, since no separate general design-criteria table was found published on the Town's site as of this review.
Permit types & fees
Residential Building Permit (New Single-Family / Custom Home / Modular Home)
Required for construction of new single-family homes (custom or production/modular) in Erie. Reviewed under the 2021 IRC/IBC as locally amended (Title 9), plus Planning Division Development Design Standards and Unified Development Code review. Issued and inspected by the Town of Erie Building Division via the Customer Self-Service Portal (eTRAKiT).
Residential Addition / Remodel Permit
Required for room additions, whole- or partial-house remodels, basement finishes, decks, patios, and pergolas on existing homes in Erie. Reviewed under the 2021 IRC as locally amended, following the Town's Basic Residential Plan Review or Residential Permit tracks depending on scope.
Electrical Permit
Required for electrical modifications (including EV car-charger installation) in Erie. Falls under the Town's Quick Permit / Miscellaneous Permit category for minor work, with its own valuation-based fee table separate from the building permit schedule. Electrical contractors need a Colorado state master electrician license; Erie charges no separate Town license fee for electrical contractors.
Plumbing Permit
Required for plumbing modifications and water heater installation/replacement in Erie, excluding same-location fixture replacement. Falls under the Town's Quick Permit / Miscellaneous Permit category for minor standalone work, with its own valuation-based fee table. Plumbing contractors need a Colorado state master plumber license plus a $100/year Town Plumbing Contractor license.
Mechanical / HVAC Permit
Required for furnace, air conditioning, boiler, and mini-split installation or replacement in Erie. Falls under the Town's Quick Permit category for standalone equipment swaps. Mechanical contractors need a $100/year Town Mechanical Contractor license. Inspections recently transitioned from video back to standard in-person inspections.
Roofing Permit (Reroof)
Required when more than one square (100 sq ft) of roof covering, in aggregate, is to be replaced on a residential structure in Erie. Falls under the Town's Quick Permit category, billed at a flat fee. Governed by 2021 IRC/IBC local roofing rules requiring full tear-off and a drone-based final inspection.
Solar Photovoltaic (PV) Permit
Required for residential and commercial solar PV installations in Erie. The Town publishes a dedicated Solar Photovoltaic (PV) Permitting and Inspection Checklist with a flat fee, specific design criteria, a photo-based rough inspection option, and published (though non-guaranteed) review timelines.
EV Charger / EVSE Permit (Billed as Electrical Permit / Quick Permit)
Required for installation of a Level 2 (or higher) electric vehicle charger/EVSE in Erie. The Town's own 'Does my project require a permit?' page explicitly lists 'Electrical modifications (including car charging)' under the Interior projects that require a permit — EV charger circuits are named directly, not inferred. There is no separate EV-specific application or fee line; a charger install is processed and billed exactly like any other standalone electrical modification, under the Town's Quick Permit / Miscellaneous Permit category with its own valuation-based fee table.
Demolition Permit
Required for demolition of a structure in Erie. Billed as a flat per-structure fee under the Town's 'Other Permits' review category.
Fence / Retaining Wall Permit
Required for fence installation (all types, beyond minor repair) and for retaining walls over 4 feet from the bottom of the trench to the top of the wall, in Erie. Fence installation is billed at a flat fee; retaining walls follow the valuation-based Basic Residential Plan Review track.
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)
- No data reported
- Trailing 12 months
- No data reported
- Year to date
- No data reported
- Latest full year
- No data reported
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
- Erie is a home-rule town whose Building Division issues ALL permits within town limits, regardless of whether a specific parcel sits in Weld County or Boulder County — confirm which side of the town a property is on for your own records, but the Town (not either county) is always the issuing authority.
- Despite the Building Division's own address being physically in Weld County, the Town applies the BOULDER County use-tax rate (0.985%) uniformly on its own published fee memos and Solar Permitting Checklist — a genuine cross-county administrative quirk worth flagging, not an error in this file.
- Erie calculates new-home valuation using its OWN fixed per-square-foot construction costs ($169.09/sq ft above-grade, $66.20/sq ft garage, $31.50/sq ft basement) rather than the applicant's stated project cost — budget accordingly.
- The final roofing inspection in Erie is done via DRONE — no ladder setup required, a distinctive local process compared to peer Colorado jurisdictions.
- Erie's residential solar rough inspection is typically photo-based (emailed to building@erieco.gov) rather than an in-person site visit — follow the Town's specific photo-count and format rules to avoid delay.
- No dedicated ADU permit type, checklist, or zoning program was found published on the Town's site as of this review — unlike several peer Colorado jurisdictions in this corpus (e.g., Golden), Erie does not appear to have a distinct ADU pathway; an ADU-scale project likely runs through the standard new-construction or remodel track, but this is not separately confirmed.
- The Town's own Solar Permitting Checklist still cites 2021 IRC/IBC and the 2020 NEC and gives 142 mph wind / 30 psf snow as the design criteria — but the general Building Codes & Design Criteria page shows the Town adopted the 2024 IECC, 2026 NEC, and 2024 IFC effective April 24, 2026. No separate up-to-date general design-criteria table (distinct from the solar checklist) was found published; reconfirm current wind/snow/frost figures with the Building Division for non-solar structural design work.
- All Town review timelines (Quick Permits 1-2 business days; Other Permits 1-2 weeks; Basic Residential Plan Review 3-4 weeks; Residential/Commercial Permits 4-6 weeks for first review) are explicitly published as 'typical, not guaranteed' — the only firm turnaround commitment is the 48-hour CO-processing rule once a submittal is fully complete.
- Erie's Rapid Review Service (Wednesdays only, 2 slots/week town-wide, 1 per applicant, 36-hour advance electronic submittal) is a real option for simple basement finish/deck/pergola projects — worth using if your project qualifies and timeline matters.
- New Land Survey Plat / Improvement Survey Plat requirements took effect September 3, 2025 for new builds and additions/accessory structures within 3 feet of a setback — factor survey lead time into project planning that wasn't previously required.