# Building permits at 12 Benthaven Pl, Boulder, CO

Two permits here in the last two years. The newest, Nov 12, 2025: New 3 zone mini split heat pump and electrical circuit for the condenser. 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 |
|---|---|---|---|---|
| Nov 12, 2025 | Mechanical (HVAC) | New 3 zone mini split heat pump and electrical circuit for the condenser. 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 evi | $12,073 | [MEC2025-01952](https://nearbypermits.com/boulder/permit/MEC2025-01952/) |
| Apr 18, 2025 | Mechanical (HVAC) | Replacement furnace - 70,000 BTU capacity, 80% AFUE. | $4,199 | [MEC2025-00609](https://nearbypermits.com/boulder/permit/MEC2025-00609/) |

## More on this street

Other addresses on Benthaven Pl with permits, nearest house number first:

- [16 Benthaven Pl](https://nearbypermits.com/boulder/address/16-benthaven-pl/): newest permit May 12, 2025
- [18 Benthaven Pl](https://nearbypermits.com/boulder/address/18-benthaven-pl/): newest permit Apr 6, 2026
- [6 Benthaven Pl](https://nearbypermits.com/boulder/address/6-benthaven-pl/): newest permit Sep 24, 2025
- [5 Benthaven Pl](https://nearbypermits.com/boulder/address/5-benthaven-pl/): newest permit May 21, 2026
- [19 Benthaven Pl](https://nearbypermits.com/boulder/address/19-benthaven-pl/): newest permit Dec 12, 2024
- [20 Benthaven Pl](https://nearbypermits.com/boulder/address/20-benthaven-pl/): newest permit Jul 15, 2026
- [21 Benthaven Pl](https://nearbypermits.com/boulder/address/21-benthaven-pl/): newest permit Dec 26, 2024
- [1 Benthaven Pl](https://nearbypermits.com/boulder/address/1-benthaven-pl/): newest permit Jul 14, 2025
- [24 Benthaven Pl](https://nearbypermits.com/boulder/address/24-benthaven-pl/): newest permit Apr 9, 2025
- [29 Benthaven Pl](https://nearbypermits.com/boulder/address/29-benthaven-pl/): newest permit Dec 20, 2024

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 13:33 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/12-benthaven-pl/