# Mechanical (HVAC) permit MEC2020-00339 at 429 Maxwell Ave, Boulder

Boulder Planning and Development Services permit MEC2020-00339: issued Dec 23, 2020 for mechanical (hvac) work at 429 Maxwell Ave. After the fact permit for a bathroom in a detached studio/garage building associated with a single family detached dwelling. Scope includes removal of a shower.

- Permit number: MEC2020-00339
- Issued: Dec 23, 2020
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical Sub-Permit)
- Status: Finished (city: Closed)
- Reported cost: $160
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/429-maxwell-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 13:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 429 Maxwell Ave: https://nearbypermits.com/boulder/address/429-maxwell-ave/