# Mechanical (HVAC) permit PMT1997-02351-MEC at 454 Highland Ave, Boulder

Boulder Planning and Development Services permit PMT1997-02351-MEC: issued Apr 23, 1997 for mechanical (hvac) work at 454 Highland Ave. Mechanical replace hot water heater at 2224 5th street unit 67.

- Permit number: PMT1997-02351-MEC
- Issued: Apr 23, 1997
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $400
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/454-highland-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 08:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 454 Highland Ave: https://nearbypermits.com/boulder/address/454-highland-ave/