# Building permits at 2805 Sundown Ln 212, Boulder, CO

Three permits on record here. The newest, Aug 19: 40g 40k btu water heater replacement like-for-like PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING. 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 |
|---|---|---|---|---|
| Aug 19, 2026 | Mechanical (HVAC) | 40g 40k btu water heater replacement like-for-like PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure t | $5,574 | [MEC2026-01486](https://nearbypermits.com/boulder/permit/MEC2026-01486/) |
| Jan 31, 2019 | Mechanical (HVAC) | VOID- 180 Days no activity *Installation of a replacement 13 SEER, 2.0 ton A/C system. Installation per manufacturer's specifications. | $4,200 | [MEC2019-00101](https://nearbypermits.com/boulder/permit/MEC2019-00101/) |
| Jan 9, 2019 | Mechanical (HVAC) | VOID- 180 Days no activity UNIT 212: Installation of replacement water heater and forced air furnace. | $8,594 | [MEC2019-00037](https://nearbypermits.com/boulder/permit/MEC2019-00037/) |

## 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 Sundown Ln with permits, nearest house number first:

- [2807 Sundown Ln 105](https://nearbypermits.com/boulder/address/2807-sundown-ln-105/): newest permit Apr 22, 2025
- [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 2026-10-09 09:25 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/2805-sundown-ln-212/