Crested Butte building permits

Tips & gotchas

• Crested Butte is a home-rule town with its OWN Building Department — Gunnison County itself holds no building-permit jurisdiction inside any incorporated town in the county (confirmed directly this session, not merely carried over from prior scoping). Mt. Crested Butte, a separate incorporated town nearby, runs its own distinct building department with its own (notably higher, 155 psf) snow load — do not conflate the two towns.
• BOZAR (Board of Zoning and Architectural Review) approval is a HARD PREREQUISITE to submitting a building permit application for essentially any project with exterior scope, per Town Code Sec. 18-13-40(b)/(d) — this is a genuinely distinct historic/design-review process from Building Division plan review, not a rubber-stamp attachment. The Town's own published schedule states all formally reviewed BOZAR projects take at least 2 months, covering staff review, two DRC meetings, two weeks of public notice, and a monthly BOZAR hearing.
• New construction in Crested Butte is subject to a genuinely aggressive all-electric mandate effective for permits from January 1, 2026: no combustion equipment for space heating, water heating, or cooking (narrow solid-fuel-fireplace exception), plus mandatory DOE Zero Energy Ready Home (ZERH) certification for residential and IgCC/electric-ready/solar-ready/EV-ready provisions for commercial. This is one of the more stringent electrification mandates found in this corpus to date.
• Design criteria (Table R301.2): 100 lbs/sq ft flat roof snow load, 115 mph wind design speed, Seismic Design Category C, 36-inch frost line, -16 F winter design temp, mandatory ice barrier underlayment, 3,500 air freezing index, 8,921 ft Manual J elevation — genuinely distinct from (and in several respects milder on snow load, harsher on winter design temp/air freezing index than) neighboring mountain-resort towns like Breckenridge or Telluride; do not reuse another jurisdiction's design table.
• The 2025 Colorado Wildfire Resiliency Code applies to Crested Butte via genuinely MAPPED Class 1 (lower intensity) and Class 2 (higher intensity) fire hazard zones per the State Wildfire Resiliency Map Viewer, enforcement beginning June 1, 2026 — this is a mapped-zone trigger, not a blanket town-wide requirement as adopted in some peer jurisdictions (e.g. Breckenridge). Slate and concrete roof tile are currently disallowed town-wide regardless of zone, per the Town's own Design Standards and Guidelines.
• A Gunnison County building contractor license (separate from any Town of Crested Butte business license) has been required on every building permit since February 1, 2023 — a countywide credential administered outside the Town itself.
• No standalone electrical, plumbing, or (mostly) mechanical permit fee schedule exists — most trade work is billed under the same general valuation-based Building Permit fee table (2026 Fee Schedule), except Mechanical Permit ($100 flat), Mechanical Exhaust Hood ($200 flat), and Solid Fuel Burning Device Application ($100 flat), which do carry their own flat fees.
• The Town publishes NO numeric Building Division plan-review turnaround for any standard permit type anywhere in Town Code Chapter 18, the 2026 Fee Schedule, or the Building Code Information/Fact Sheet pages. The only genuinely published, closely-adjacent numeric figures found were the BOZAR/DRC 'at least 2 months' design-review floor (a prerequisite gate, not Building Division review) and a standalone 30-day review commitment specific to the Outdoor Energy Usage (REMP) Permit application (Town Code Sec. 18-9-90(2)(c)) when NOT bundled into a building permit.
• Construction must be completed within 1 year of commencement (with up to a 6-month extension for good cause) or the building permit expires and a new permit — reflecting remaining work's valuation — must be obtained (Town Code Sec. 18-13-60).
• The Town's online permitting system was described on its own Licensing & Permitting page as 'Coming soon! Online permitting and payment by Cloudpermit' at the time of this research — applicants should confirm current submittal mechanics (paper/email vs. the new Cloudpermit portal) directly with the Building Department, since this is an active transition.
• The Town's public-facing domain migrated from crestedbutte-co.gov to townofcrestedbutte.colorado.gov (a live 301 redirect was confirmed during this research) — a handful of third-party-indexed snippets citing an older Building Department street address (508 Maroon Ave) could not be reconfirmed on the current live site and were deliberately NOT used in this file; the Town's own current permit-report letterhead (PO Box 39 for Building Department mail) was used instead.
• Accessory Dwelling Units and most fences/retaining walls are NOT modeled as standalone permitTypes in this file: ADUs run through the standard Building Permit / BOZAR process (with a genuine fee waiver available under a Qualified Resident restrictive covenant, Sec. 18-13-30(b)), and fences under 6 feet / retaining walls under 4 feet are explicitly exempt from requiring a building permit at all under locally amended IBC/IRC Sec. 105.2 — no separate Building Division fee/timeline track exists for either that would justify its own permitType entry.