# Building permits at 1215 Mapleton Ave, Boulder, CO

One permit on record here. The newest, Aug 18, 2025: *Voided for inactivity - no inspections for 180 days.* Remove/Replace Furnace & AC All new plastic glued. 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 |
|---|---|---|---|---|
| Aug 18, 2025 | Mechanical (HVAC) | *Voided for inactivity - no inspections for 180 days.* Remove/Replace Furnace & AC 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 | $6,958 | [MEC2025-01328](https://nearbypermits.com/boulder/permit/MEC2025-01328/) |

## More on this street

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

- [1133 Mapleton Ave](https://nearbypermits.com/boulder/address/1133-mapleton-ave/): newest permit Sep 29, 2025
- [1039 Mapleton Ave](https://nearbypermits.com/boulder/address/1039-mapleton-ave/): newest permit Mar 13, 2026
- [1035 Mapleton Ave](https://nearbypermits.com/boulder/address/1035-mapleton-ave/): newest permit Oct 1, 2025
- [1410 Mapleton Ave](https://nearbypermits.com/boulder/address/1410-mapleton-ave/): newest permit Sep 15, 2026
- [1014 Mapleton Ave](https://nearbypermits.com/boulder/address/1014-mapleton-ave/): newest permit Jul 8, 2025
- [1437 Mapleton Ave](https://nearbypermits.com/boulder/address/1437-mapleton-ave/): newest permit Sep 4, 2025
- [920 Mapleton Ave](https://nearbypermits.com/boulder/address/920-mapleton-ave/): newest permit Sep 22, 2025
- [1528 Mapleton Ave](https://nearbypermits.com/boulder/address/1528-mapleton-ave/): newest permit Sep 18, 2026
- [1531 Mapleton Ave](https://nearbypermits.com/boulder/address/1531-mapleton-ave/): newest permit Feb 20, 2026
- [847 Mapleton Ave](https://nearbypermits.com/boulder/address/847-mapleton-ave/): newest permit Aug 27, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 05:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/1215-mapleton-ave/