# Mechanical (HVAC) permit MEC2021-01999 at 3905 Promontory Ct, Boulder

Boulder Planning and Development Services permit MEC2021-01999: issued Oct 8, 2021 for mechanical (hvac) work at 3905 Promontory Ct. *Voided for inactivity - no inspections within 180 days* Forced Air Furnace Annual Fuel Utilization Efficiency (AFUE), 95, 120000btu, Natural Gas, Interior, Replace.

- Permit number: MEC2021-01999
- Issued: Oct 8, 2021
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Cancelled (city: Void)
- Reported cost: $8,323
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3905-promontory-ct/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 14:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3905 Promontory Ct: https://nearbypermits.com/boulder/address/3905-promontory-ct/