Larimer County Plumbing & Fuel Gas Code Amendments
County (unincorporated areas) · Larimer County · Colorado
- Plumbing code
- 2024 IPC
- Fuel gas code
- 2024 IFGC
- Effective
- 2026-01-01
- Adopted by
- BOCC resolution dated 9-22-2025 (Reception #20250044132)
- Local amendments
- 34
Larimer County is a county in Larimer County. Larimer County runs its own building permits and inspections. The adopted codes are the 2024 IPC and 2024 IFGC, with 34 local plumbing and gas changes found so far (BOCC resolution dated 9-22-2025 (Reception #20250044132)). Local changes can differ from the model books on things like sewer and water line depth, gas testing and venting, so it pays to know them before you bid.
When will Larimer County's rules be in the app?
Coming soon to the app
Our research found 34 local plumbing and gas changes for Larimer County. We're adding Larimer County's line-by-line rules to CodeCheck Colorado now, each written in plain English with the official source. Start a free trial and they'll show up on your phone as soon as they're in, or ask us to move Larimer County up the list.