Residential Building Permit (New Construction) — Cortez, Colorado · Requirements sheet
Verified 2026-07-06 · Source: https://www.cortezco.gov/186/Building-Permits-Applications
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Residential Building Permit (New Construction) in Cortez, Colorado
Required for construction of new single-family and other residential structures within Cortez city limits, per the Building Permit Application's project-type checklist ('New Residential'). Reviewed under the 2015 IBC/IRC (with the local exception of IRC Section R313, fire sprinklers, not adopted) and Cortez's own structural design criteria. Issued and inspected by the City of Cortez Division of Planning & Building; electrical work is separately permitted and inspected by the State of Colorado (DORA), not the City.
Verified 2026-07-06 · Source
When you need this permit
- Plans must comply with the 2015 IBC/IRC as locally adopted (IRC Section R313, residential fire sprinklers, is explicitly NOT adopted in Cortez)
- Must meet Cortez's Structural Design Criteria: 30 psf non-reducible ground snow load, Wind Design 115/51, 32-inch minimum frost depth, Seismic Design Category B, 7-degree F winter design temperature, Moderate/Heavy termite infestation probability, Air Freezing Index 1500, Severe weathering exposure, and required ice barrier underlayment
- Application must declare a construction value for all applications (required field on the Building Permit Application)
- All applications must be submitted digitally with 2 sets of copies of construction documents
- A Site Plan is required (drawn to scale; not necessarily by a surveyor/engineer) along with floor plans; elevations, cross sections, foundation plan, framing plan, and utility plan (with domestic water meter size) may be required for new builds
- Public improvements (sidewalk, curb, gutter, streetscape) may be required as a condition of the permit
- Electrical work on the project is separately permitted and inspected by the State of Colorado (DORA, 800-886-7675), not included in this City building permit
- If plumbing or electrical work is performed and the property is intended for resale, rental, or is a commercial structure, Colorado law requires a licensed plumber and/or electrician Contractor
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Foundation
Before concrete pour, per 32-inch minimum frost depth
- 2
Rough Framing
Framing complete before cover
- 3
Rough Plumbing / Rough Mechanical
Trade rough-ins inspected by the City before concealment; electrical rough-in is inspected separately by the State of Colorado (DORA), not the City
- 4
Final Inspection
All City-permitted work complete per approved plans and applicable codes; scheduled via the 24-hour inspection line (970-564-4071)
See the full Cortez inspection guide — scheduling & re-inspection fees →
Tips
- Cortez has NOT adopted IRC Section R313 (residential fire sprinkler systems) — new single-family homes are not required to include fire sprinklers under the local code, unlike jurisdictions that adopt the IRC without this exception.
- Cortez's design snow load (30 psf, non-reducible) and 32-inch frost depth are meaningfully lower than nearby Front Range/mountain jurisdictions like Golden or Durango — do not reuse a generic high-snow-load Colorado design assumption for a Cortez project.
- Electrical work is NOT part of the City's building permit — schedule state DORA electrical inspections (800-886-7675) independently of the City's own inspection sequence.
- Schedule inspections through the 24-hour line (970-564-4071), checked daily at 8:00 a.m.; inspections are only performed 9:00 a.m.-4:30 p.m. Monday-Thursday, so a same-week inspection request near a Thursday deadline should be called in as early as possible.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-06.
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 Cortez building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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