# Building permits at 450 Quail Cir, Boulder, CO

Three permits on record here. The newest, Oct 10, 2025: Sent pending expiration wording. 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 10, 2025 | Alteration or repair | Sent pending expiration wording. Void on 07/26/2026 if no inspection or extension requested. Installing an approx. 17'-6" x 16' at grade freestanding deck up against home. *Permit updated to remove shade structure.* | $35,000 | [BLD-SFA2025-00007](https://nearbypermits.com/boulder/permit/BLD-SFA2025-00007/) |
| Mar 10, 2023 | Mechanical (HVAC) | VOID- 180 Days no activity Replacing Furnace A/C | $18,152 | [MEC2023-00379](https://nearbypermits.com/boulder/permit/MEC2023-00379/) |
| Feb 3, 2023 | Alteration or repair | Remodel Existing Basement (500 SF) adding Bathroom, Laundry and living space to basement. Remodel Existing Main Level, Refreshing Powder bath, Remodeling Kitchen, Refreshing fireplace and installing new gas (to existing gas line) Fireplace. Remodeling Master bedroom removing a wall to expand closet  | $75,000 | [BLD-SFA2022-00070](https://nearbypermits.com/boulder/permit/BLD-SFA2022-00070/) |

## 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 Quail Cir with permits, nearest house number first:

- [445 Quail Cir](https://nearbypermits.com/boulder/address/445-quail-cir/): newest permit Dec 26, 2025
- [385 Quail Cir](https://nearbypermits.com/boulder/address/385-quail-cir/): newest permit May 29, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 07:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 3 permits at this address: https://nearbypermits.com/boulder/address/450-quail-cir/