# Building permits at 2807 Sundown Ln 306, Boulder, CO

Two permits on record here. The newest, Oct 17, 2025: *Voided for inactivity - no inspections for 180 days* Replace 2 windows like for like with retrofit vinyl. 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 17, 2025 | Alteration or repair | *Voided for inactivity - no inspections for 180 days* Replace 2 windows like for like with retrofit vinyl windows, U-factor.30 or better, installed per manufacturers specifications. | $3,769 | [BLD-MFD2025-00044](https://nearbypermits.com/boulder/permit/BLD-MFD2025-00044/) |
| Mar 21, 2023 | Mechanical (HVAC) | -Install a new 80% goodman single stage 60,000 btu -rheem performance 40 gallon water heater 36,000 btu | $6,012 | [MEC2023-00427](https://nearbypermits.com/boulder/permit/MEC2023-00427/) |

## More on this street

Other addresses on Sundown Ln with permits, nearest house number first:

- [2805 Sundown Ln 101](https://nearbypermits.com/boulder/address/2805-sundown-ln-101/): newest permit Sep 15, 2026
- [2800 Sundown Ln 204](https://nearbypermits.com/boulder/address/2800-sundown-ln-204/): newest permit Aug 4, 2026
- [2867 Sundown Ln 104](https://nearbypermits.com/boulder/address/2867-sundown-ln-104/): newest permit Dec 18, 2025
- [2880 Sundown Ln 201](https://nearbypermits.com/boulder/address/2880-sundown-ln-201/): newest permit Aug 26, 2026
- [2882 Sundown Ln 106](https://nearbypermits.com/boulder/address/2882-sundown-ln-106/): newest permit Jan 27, 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 04:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/2807-sundown-ln-306/