# Mechanical (HVAC) permit MEC2025-01212 at 4745 Walnut St, Boulder

Boulder Planning and Development Services permit MEC2025-01212: issued Aug 11, 2025 for mechanical (hvac) work at 4745 Walnut St. Install RTU.

- Permit number: MEC2025-01212
- Issued: Aug 11, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $34,440
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/4745-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 21:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4745 Walnut St: https://nearbypermits.com/boulder/address/4745-walnut-st/