# Mechanical (HVAC) permit MEC2020-00834 at 3475 Longwood Ave, Boulder

Boulder Planning and Development Services permit MEC2020-00834: issued Jun 11, 2020 for mechanical (hvac) work at 3475 Longwood Ave. *Voided for inactivity - no inspections within 180 days* *Installing replacement AC Unit, Like for Like, 2 TON, 14 SEER.

- Permit number: MEC2020-00834
- Issued: Jun 11, 2020
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Cancelled (city: Void)
- Reported cost: $4,237
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/3475-longwood-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-13 16:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3475 Longwood Ave: https://nearbypermits.com/boulder/address/3475-longwood-ave/