# Building permits at 3889 15th St, Boulder, CO

Two permits here in the last two years. The newest, Jun 10: Installing 48K outdoor heat pump with 3 indoor heads PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL. 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 |
|---|---|---|---|---|
| Jun 10, 2026 | Mechanical (HVAC) | Installing 48K outdoor heat pump with 3 indoor heads 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 photographic evidence of the pressure | $30,500 | [MEC2026-00941](https://nearbypermits.com/boulder/permit/MEC2026-00941/) |
| Feb 21, 2025 | Roofing | All structures on the property must be permitted separately Total tear-off & reroof of SFD, 31 squares of dimensional shingles on a pitch represented as 4/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering ma | $12,400 | [RFG2025-00059](https://nearbypermits.com/boulder/permit/RFG2025-00059/) |

## More on this street

Other addresses on 15th St with permits, nearest house number first:

- [3879 15th St](https://nearbypermits.com/boulder/address/3879-15th-st/): newest permit May 7, 2026
- [3875 15th St](https://nearbypermits.com/boulder/address/3875-15th-st/): newest permit Jan 29, 2025
- [3919 15th St](https://nearbypermits.com/boulder/address/3919-15th-st/): newest permit Aug 22, 2025
- [3924 15th St](https://nearbypermits.com/boulder/address/3924-15th-st/): newest permit Sep 18, 2026
- [3966 15th St](https://nearbypermits.com/boulder/address/3966-15th-st/): newest permit Mar 26, 2026
- [4135 15th St](https://nearbypermits.com/boulder/address/4135-15th-st/): newest permit Mar 6, 2026
- [4144 15th St](https://nearbypermits.com/boulder/address/4144-15th-st/): newest permit Sep 5, 2025
- [4176 15th St](https://nearbypermits.com/boulder/address/4176-15th-st/): newest permit Jan 14, 2026
- [3390 15th St](https://nearbypermits.com/boulder/address/3390-15th-st/): newest permit Jun 24, 2026
- [3370 15th St](https://nearbypermits.com/boulder/address/3370-15th-st/): newest permit Jul 23, 2025

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 04:57 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/3889-15th-st/