Residential Building Permit (New Construction) — Nunn, Colorado · Requirements sheet
Verified 2026-07-23 · Source: https://townofnunn.colorado.gov/departments/building/planning
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 Nunn, Colorado
Required for new single-family or duplex construction in the Town of Nunn. Reviewed under the 2018 IRC as locally amended, including Nunn's Climatic and Geographic Design Criteria (30 psf ground snow load, 115 mph wind design speed, 30-inch frost depth) and a Colorado-registered-design-professional foundation/soils requirement. Applications are submitted to the Town Clerk's Office and forwarded to SAFEbuilt (the Town's contracted plan-review/inspection agency) for plan review; projects require Planning Board approval before SAFEbuilt review begins.
Verified 2026-07-23 · Source
When you need this permit
- Planning Board approval required before the application is forwarded to SAFEbuilt for plan review; paperwork must be submitted to Town Hall at least 6 days before the Planning Board's first-Thursday-of-the-month, 6:00 p.m. meeting, and the applicant must personally attend
- Plans must comply with the 2018 IRC as locally amended and meet Nunn's Climatic and Geographic Design Criteria: 30 psf ground snow load, 115 mph wind design speed (Exposure C, Seismic Design Category B), 30-inch minimum frost depth, ice barrier underlayment required
- Foundation design and construction drawings must be stamped by a Colorado-registered design professional, based on an engineer's soils report (firm name, design location, and soils-report number noted); a site certification by a Colorado-registered design professional is required for setback verification
- One set of plans (site plan, floor plan showing square footage by level/garage/deck/porch/crawl space, and structural/electrical/mechanical/plumbing plans as applicable) submitted to the Town Clerk's Office or emailed to kendra.minch@townofnunnco.gov
- Once returned from SAFEbuilt, the Town emails an invoice with assessed fees; payment (in person or by phone) and authorization must be complete before work may begin
- All inspections are performed by SAFEbuilt, not the Town; the owner/contractor is responsible for scheduling inspections directly with SAFEbuilt
Required documents
Check off what you have — your progress is saved on this device.
Not ready yet — 0 of 4 required documents checked.
This checker covers one permit. A full project usually triggers several — our paid checklist will assemble all of them, from $29 →
Fee schedule
Review timeline
Inspection process
- 1
Foundation
Before concrete pour, per 30-inch minimum frost depth; scheduled directly with SAFEbuilt
- 2
Framing
Structural framing complete before cover
- 3
Insulation
Following installation of wall, ceiling, and floor insulation and exterior windows, before wall coverings are installed — added as IRC R109.1.5.2 by local amendment
- 4
Rough Electrical / Plumbing / Mechanical
Trade rough-ins before concealment
- 5
Final Inspection
All work complete per approved plans and applicable codes
See the full Nunn inspection guide — scheduling & re-inspection fees →
Tips
- Budget calendar time for Planning Board approval BEFORE SAFEbuilt plan review even begins — paperwork is due 6 days ahead of the first-Thursday-of-month meeting, and the applicant must personally attend or the item gets tabled to the following month.
- Because SAFEbuilt (not town staff) performs plan review and all inspections, expect a genuinely separate scheduling and communication channel from the Town Clerk's Office — inspection requests go to windsor@safebuilt.com or 970-674-1036, not to Town Hall.
- There is no published fee schedule — get a written fee quote from the Town Clerk's Office or wait for the SAFEbuilt-calculated invoice before committing to a budget.
- Foundation designs must be stamped by a Colorado-registered design professional and based on an engineer's soils report — this is a harder requirement than a simple prescriptive IRC foundation table in many peer small towns.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-23.
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 Nunn building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Other permits in Nunn
Residential Building Permit (New Construction) in other cities
Compare residential building permit (new construction) fees across Colorado →
Look up this fee in a different city →
Now live
Build your Nunn project checklist
Describe your project once and get every permit, document, and fee it triggers in Nunn — in one checklist. Sign up and pay once to generate it, or go unlimited with Pro.
Get started →