Aspen Building Permit Timelines & Delays
Aspen is unusual in publishing its own permit-review timeline, and the numbers are long. As of the city's current schedule, a new major residential permit takes 16 to 18 weeks just for the first review round, and each correction round adds another 8 to 10 weeks, so a home that needs two or three rounds can run well past eight months before a permit issues.
Aspen permitting, the figures
The key published figures for this jurisdiction — each cited to its official source.
What the data shows
Aspen's published timeframes, 16–18 weeks for a major residential first review and 8–10 weeks per correction round, begin only once an application is deemed complete and fees are paid, and the city updates them quarterly (City of Aspen, Permit Timelines, Dec 2025).
After the 2021–2022 moratorium, Ordinances 13 and 14 (Series 2022) folded single-family and duplex demolition-and-redevelopment into the Growth Management Quota System, capping demolition allotments at six per year (City of Aspen, Residential Building Regulations Update).
Redevelopment projects that were once by-right now require administrative GMQS review plus waste-diversion, embodied-carbon reporting, and future-electrification standards, and forfeit existing floor-area credit on demolition, review layers that sit ahead of the building-permit queue (Aspen Times, 2022).
Despite the long schedule, throughput improved: by mid-2023, applications were up about 33% year over year while first-round review times fell roughly 25% (Aspen Times, July 2023).
Most delay accumulates before technical review
The data points to the same lever everywhere: most delay accumulates before technical review, in completeness and resubmittal cycles. Permittable's Permit Review Diagnostic checks your plans against applicable codes and common reviewer issues before you submit — so your package is more likely to clear on the first pass.
Aspen permitting: FAQ
How long does a building permit take in Aspen?
By the city's own published schedule, a new major residential permit takes 16 to 18 weeks for the first review round, and each correction round adds 8 to 10 weeks (City of Aspen, Permit Timelines, Dec 2025). A minor permit starts at 8 to 10 weeks, with 6–8 weeks per re-review. Those clocks start only once the application is complete and fees are paid.
Why is Aspen permitting so slow?
Two reasons. First, every permit is routed through six reviewing departments: building, zoning, engineering, utilities, parks, and historic preservation (Aspen Times, 2023). Second, Aspen layers a Growth Management Quota System on top of building review: since 2022, demolition-and-redevelopment of houses requires administrative GMQS review and added sustainability requirements before reaching the permit queue.
What is Aspen's demolition cap?
After a 2021–2022 residential moratorium, Ordinances 13 and 14 (Series 2022) limited single-family and duplex demolition allotments to six per calendar year, awarded first-come, first-served, with demolished floor area re-earned through growth management (City of Aspen, Residential Building Regulations Update).
Have Aspen's permit times improved?
Somewhat. The city reported that by mid-2023, first-round review times had fallen about 25% even as applications rose roughly 33% year over year (Aspen Times, July 2023). The current major-permit schedule (16–18 weeks first review) is slightly better than the 18–20 weeks the city listed in 2021, but Aspen permits remain long by national standards.
Sources
All figures on this page are drawn from Building Permit Timelines (Community Development) — City of Aspen. The city's own published permit-review timeframes (data current Dec 2025): a New Major Residential first review at 16–18 weeks and 8–10 weeks per correction round, beginning once an application is deemed complete and fees are paid, updated quarterly. Context from Ordinances 13 & 14 (Series 2022), which folded house demolition/redevelopment into the Growth Management Quota System. aspen.gov/244/Permit-Timelines-Data. Specific tables, reports, and pages are cited inline with each figure above.
Aspen's week-count timelines are the city's own published estimates, not audited averages, and they begin only after an application is deemed complete; the volume and percent-faster figures are measured outcomes reported by the city's chief building official via the Aspen Times (2023). No current-year measured throughput figure was located, and historic-preservation (HPC) review time is not separately published.