# Building permits at 955 12th St, Boulder, CO

Three permits here in the last two years. The newest, Sep 28: New cold climate mini-split for heating and cooling in basement and 1st floor sunroom. 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 |
|---|---|---|---|---|
| Sep 28, 2026 | Mechanical (HVAC) | New cold climate mini-split for heating and cooling in basement and 1st floor sunroom. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide pho | $5,525 | [MEC2026-01816](https://nearbypermits.com/boulder/permit/MEC2026-01816/) |
| Dec 20, 2024 | Roofing | Total tear-off & reroof of SFD, 23 squares of dimensional shingles on a pitch represented as 12/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accordance  | $23,000 | [RFG2024-00831](https://nearbypermits.com/boulder/permit/RFG2024-00831/) |
| Nov 27, 2024 | Electrical | Detach and reset solar panels for reroof. 15 panels. Put back per plans on PMT2013-01345 | $5,480 | [ELE2024-01002](https://nearbypermits.com/boulder/permit/ELE2024-01002/) |

## More on this street

Other addresses on 12th St with permits, nearest house number first:

- [916 12th St](https://nearbypermits.com/boulder/address/916-12th-st/): newest permit May 16, 2025
- [907 12th St](https://nearbypermits.com/boulder/address/907-12th-st/): newest permit Dec 4, 2025
- [891 12th St](https://nearbypermits.com/boulder/address/891-12th-st/): newest permit Oct 8, 2025
- [1045 12th St](https://nearbypermits.com/boulder/address/1045-12th-st/): newest permit May 27, 2025
- [845 12th St](https://nearbypermits.com/boulder/address/845-12th-st/): newest permit Oct 13, 2025
- [840 12th St](https://nearbypermits.com/boulder/address/840-12th-st/): newest permit Sep 29, 2025
- [830 12th St](https://nearbypermits.com/boulder/address/830-12th-st/): newest permit Jan 20, 2026
- [820 12th St](https://nearbypermits.com/boulder/address/820-12th-st/): newest permit May 29, 2025
- [1127 12th St](https://nearbypermits.com/boulder/address/1127-12th-st/): newest permit Jan 20, 2026
- [1139 12th St](https://nearbypermits.com/boulder/address/1139-12th-st/): newest permit May 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 13:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 3 permits at this address: https://nearbypermits.com/boulder/address/955-12th-st/