# Mechanical (HVAC) permit PMT1988-M6417-MEC at 711 Walnut St, Boulder

Boulder Planning and Development Services permit PMT1988-M6417-MEC: issued Feb 9, 1988 for mechanical (hvac) work at 711 Walnut St. Mechanical install sealed heater.

- Permit number: PMT1988-M6417-MEC
- Issued: Feb 9, 1988
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $450
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/boulder/address/711-walnut-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 18:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 711 Walnut St: https://nearbypermits.com/boulder/address/711-walnut-st/