# Building permits at 2204 Mapleton Ave, Boulder, CO

Two permits here in the last two years. The newest, Oct 27, 2025: Voided for inactivity - no inspection within 180 days Replace existing furnace with a new 98% AFUE. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 27, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days Replace existing furnace with a new 98% AFUE, 60,000 btu/hr furnace. All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure | $7,825 | [MEC2025-01828](https://nearbypermits.com/boulder/permit/MEC2025-01828/) |
| Aug 11, 2025 | Mechanical (HVAC) | New single zone heat pump; 12,000 BTU, 25.6 SEER2 and 10.7 HSPF2. All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the r | $5,755 | [MEC2025-01276](https://nearbypermits.com/boulder/permit/MEC2025-01276/) |

## More on this street

Other addresses on Mapleton Ave with permits, nearest house number first:

- [2213 Mapleton Ave B](https://nearbypermits.com/boulder/address/2213-mapleton-ave-b/): newest permit Jan 13, 2025
- [2218 Mapleton Ave](https://nearbypermits.com/boulder/address/2218-mapleton-ave/): newest permit Feb 25, 2025
- [2236 Mapleton Ave](https://nearbypermits.com/boulder/address/2236-mapleton-ave/): newest permit Dec 10, 2025
- [2137 Mapleton Ave](https://nearbypermits.com/boulder/address/2137-mapleton-ave/): newest permit Oct 8, 2024
- [2134 Mapleton Ave](https://nearbypermits.com/boulder/address/2134-mapleton-ave/): newest permit May 1, 2026
- [2132 Mapleton Ave](https://nearbypermits.com/boulder/address/2132-mapleton-ave/): newest permit Jun 9, 2026
- [2105 Mapleton Ave](https://nearbypermits.com/boulder/address/2105-mapleton-ave/): newest permit Nov 13, 2024
- [2303 Mapleton Ave](https://nearbypermits.com/boulder/address/2303-mapleton-ave/): newest permit Oct 7, 2025
- [2104 Mapleton Ave](https://nearbypermits.com/boulder/address/2104-mapleton-ave/): newest permit Jul 28, 2025
- [2103 Mapleton Ave](https://nearbypermits.com/boulder/address/2103-mapleton-ave/): newest permit May 1, 2025

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 14:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/2204-mapleton-ave/