# Mechanical (HVAC) permit PMT1989-P3991-MEC at 1470 Walnut St, Boulder

Boulder Planning and Development Services permit PMT1989-P3991-MEC: issued Jul 18, 1989 for mechanical (hvac) work at 1470 Walnut St. Mechanical install a/c unit.

- Permit number: PMT1989-P3991-MEC
- Issued: Jul 18, 1989
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $16,781
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/1470-walnut-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 10:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1470 Walnut St: https://nearbypermits.com/boulder/address/1470-walnut-st/