# Mechanical (HVAC) permit MEC2021-01944 at 429 Concord Ave, Boulder

Boulder Planning and Development Services permit MEC2021-01944: issued Jan 14, 2022 for mechanical (hvac) work at 429 Concord Ave. Two story addition of 606 sf to the rear of an existing historic residential structure to include a new foundation, framing, and a partial renovation (1019 sf) and partial replacement / alteration of existing utility systems serving the structure. Related to LUR2021-00027, BOZ2021-00009 and HIS2021-00138.

- Permit number: MEC2021-01944
- Issued: Jan 14, 2022
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical Sub-Permit)
- Status: Finished (city: Closed)
- Reported cost: $50,000
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/429-concord-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 21:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 429 Concord Ave: https://nearbypermits.com/boulder/address/429-concord-ave/