# Mechanical (HVAC) permit PMT1990-P7909-MEC at 1023 Walnut St, Boulder

Boulder Planning and Development Services permit PMT1990-P7909-MEC: issued Jan 18, 1990 for mechanical (hvac) work at 1023 Walnut St. Mechanical relocate ductwork.

- Permit number: PMT1990-P7909-MEC
- Issued: Jan 18, 1990
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Finished (city: Letter of Completion)
- Reported cost: $1,000
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/1023-walnut-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1023 Walnut St: https://nearbypermits.com/boulder/address/1023-walnut-st/