# Building permits at 4495 Darley Ave, Boulder, CO

One permit here in the last two years. The newest, Oct 5: Install of a 2 Ton ducted heat pump system. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 5, 2026 | Mechanical (HVAC) | Install of a 2 Ton ducted heat pump system. Condenser model #PUZ-AK24NLHZ, AHU model #PVA-AA24NL. Electrical components include: 25 amp breaker with circuit and 120v GFCI circuit. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appli | $21,800 | [MEC2026-01717](https://nearbypermits.com/boulder/permit/MEC2026-01717/) |

## More on this street

Other addresses on Darley Ave with permits, nearest house number first:

- [4465 Darley Ave](https://nearbypermits.com/boulder/address/4465-darley-ave/): newest permit Aug 17, 2026
- [4535 Darley Ave](https://nearbypermits.com/boulder/address/4535-darley-ave/): newest permit May 27, 2025
- [4435 Darley Ave](https://nearbypermits.com/boulder/address/4435-darley-ave/): newest permit Nov 26, 2025
- [4565 Darley Ave](https://nearbypermits.com/boulder/address/4565-darley-ave/): newest permit Dec 2, 2024
- [4400 Darley Ave](https://nearbypermits.com/boulder/address/4400-darley-ave/): newest permit Jun 4, 2026
- [4395 Darley Ave](https://nearbypermits.com/boulder/address/4395-darley-ave/): newest permit Jul 8, 2026
- [4330 Darley Ave](https://nearbypermits.com/boulder/address/4330-darley-ave/): newest permit Mar 6, 2025
- [4305 Darley Ave](https://nearbypermits.com/boulder/address/4305-darley-ave/): newest permit Jul 31, 2025
- [4300 Darley Ave](https://nearbypermits.com/boulder/address/4300-darley-ave/): newest permit Jul 24, 2025
- [4250 Darley Ave](https://nearbypermits.com/boulder/address/4250-darley-ave/): newest permit Aug 5, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 19:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/4495-darley-ave/