# Mechanical (HVAC) permit MEC2023-01950 at 550 S 42nd St, Boulder

Boulder Planning and Development Services permit MEC2023-01950: issued Dec 29, 2023 for mechanical (hvac) work at 550 S 42nd St. VOID-180 Days no activity replace old ac with new 16 SEER 3 ton ac.

- Permit number: MEC2023-01950
- Issued: Dec 29, 2023
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Cancelled (city: Void)
- Reported cost: $2,742
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/550-s-42nd-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 04:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 550 S 42nd St: https://nearbypermits.com/boulder/address/550-s-42nd-st/