# Building permits at 3851 W Apache Ct B, Boulder, CO

One permit here in the last two years. The newest, Nov 20, 2024: Remove and replace furnace. 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 |
|---|---|---|---|---|
| Nov 20, 2024 | Mechanical (HVAC) | Remove and replace furnace | $2,249 | [MEC2024-01692](https://nearbypermits.com/boulder/permit/MEC2024-01692/) |

## More on this street

Other addresses on W Apache Ct with permits, nearest house number first:

- [3861 W Apache Ct](https://nearbypermits.com/boulder/address/3861-w-apache-ct/): newest permit Jun 10, 2026
- [3885 W Apache Ct C](https://nearbypermits.com/boulder/address/3885-w-apache-ct-c/): newest permit Feb 26, 2026
- [3805 W Apache Ct](https://nearbypermits.com/boulder/address/3805-w-apache-ct/): newest permit Aug 10, 2026

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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 19:53 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/3851-w-apache-ct-b/