Roof permits · Colorado

Roof permits and building codes in Arapahoe County, CO

Hail Pro has 109,109 roofing permits on record for Arapahoe County, CO (4,910 in the past 12 months); the county enforces the 2021 IRC; code data covers 5 cities in the county. Check with the local building department before starting work.

Updated · Hail Pro

Roofing permits on record
109,109
Adopted code
2021 IRC
Snapshot
October 30, 2026

How many roofs are replaced in Arapahoe County?

Hail Pro has 109,109 roofing permits on record for Arapahoe County, CO, including 4,910 issued in the past 12 months; the latest was issued October 28, 2026. Each permit is linked to its property, so the last re-roof date shows on the property card in Hail Pro.

Permit dataArapahoe County, CO
Roofing permits109,109
All building permits461,590
Roofing permits, past 12 months4,910
Records since1995

What building code applies to roofs in Arapahoe County?

Arapahoe (county jurisdiction) enforces the 2021 IRC.

The roofing requirements behind it (design wind speed, snow load, underlayment, ice barrier, impact rating, tear-off rules) and the adopted code for 5 cities in the county are in Hail Pro.

Do you need a permit to replace a roof in Arapahoe County?

Most jurisdictions that enforce a building code require a permit for a full roof replacement and inspect the work; repairs below a local threshold are often exempt. Confirm with the building department for the property's city, or Arapahoe County for unincorporated areas. Background: do you need a permit to replace a roof.

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