# Building permits at 3808 Northbrook Dr, Boulder, CO

One permit on record here. The newest, Apr 4, 2025: VOID- Over 180 Days No Activity Install heat pump: (1) Mitsubishi 9K BTU Ceiling-Mounted Unit. 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 |
|---|---|---|---|---|
| Apr 4, 2025 | Mechanical (HVAC) | VOID- Over 180 Days No Activity Install heat pump: (1) Mitsubishi 9K BTU Ceiling-Mounted Unit - MLZ-KP09NA2-U1 (1) Mitsubishi 9K BTU Ceiling-Mounted Unit - MLZ-KP09NA2-U1 (1) Mitsubishi 20K BTU Outdoor Unit - MXZ-2C20NAHZ4-U1 Electrical scope: (1) Branch Circuit Connection | $22,868 | [MEC2025-00525](https://nearbypermits.com/boulder/permit/MEC2025-00525/) |

## Zoning requests nearby

We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment

## More on this street

Other addresses on Northbrook Dr with permits, nearest house number first:

- [3805 Northbrook Dr](https://nearbypermits.com/boulder/address/3805-northbrook-dr/): newest permit Jun 24, 2025
- [3822 Northbrook Dr](https://nearbypermits.com/boulder/address/3822-northbrook-dr/): newest permit Oct 1, 2026
- [3825 Northbrook Dr](https://nearbypermits.com/boulder/address/3825-northbrook-dr/): newest permit Jun 24, 2025
- [3830 Northbrook Dr](https://nearbypermits.com/boulder/address/3830-northbrook-dr/): newest permit Jan 2, 2025
- [3835 Northbrook Dr](https://nearbypermits.com/boulder/address/3835-northbrook-dr/): newest permit Jan 28, 2026
- [3855 Northbrook Dr](https://nearbypermits.com/boulder/address/3855-northbrook-dr/): newest permit May 22, 2026
- [3859 Northbrook Dr](https://nearbypermits.com/boulder/address/3859-northbrook-dr/): newest permit Jan 10, 2025
- [3879 Northbrook Dr](https://nearbypermits.com/boulder/address/3879-northbrook-dr/): newest permit Jul 24, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 17:33 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/3808-northbrook-dr/