# Mechanical (HVAC) permit MEC2026-00510 at 18 Benthaven Pl, Boulder

Boulder Planning and Development Services permit MEC2026-00510: issued Apr 6, 2026 for mechanical (hvac) work at 18 Benthaven Pl. Replace existing AC - new 2 ton 15 SEER2 AC, like for like same locations 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 test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. Approved tests: 10 ft water test, 5 PSI positive pressure, or Negative 5 psi air pressure test for 15 Minutes.

- Permit number: MEC2026-00510
- Issued: Apr 6, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $7,338
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/18-benthaven-pl/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 19:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 18 Benthaven Pl: https://nearbypermits.com/boulder/address/18-benthaven-pl/