# Mechanical (HVAC) permit MEC2021-01254 at 4735 Harrison Ave, Boulder

Boulder Planning and Development Services permit MEC2021-01254: issued Jul 22, 2021 for mechanical (hvac) work at 4735 Harrison Ave. Rough installation includes- ?1 - New dryer vent for the upstairs area. ?Installing and venting new Exhaust ?2 new vents for walls facing into the upstairs Dining area. ?Install supply vent to basement area.

- Permit number: MEC2021-01254
- Issued: Jul 22, 2021
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $1,900
- ZIP code: 80303
- All permits at this address: https://nearbypermits.com/boulder/address/4735-harrison-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 22:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4735 Harrison Ave: https://nearbypermits.com/boulder/address/4735-harrison-ave/