# Building permits at 921 Crescent Dr, Boulder, CO

Four permits on record here. The newest, Jul 23: Single zone mini split heat pump and associated electrical heat pump needs to be installed 15" above grade. 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 |
|---|---|---|---|---|
| Jul 23, 2026 | Mechanical (HVAC) | single zone mini split heat pump and associated electrical heat pump needs to be installed 15" above grade due to floodplain 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  | $7,282 | [MEC2026-01184](https://nearbypermits.com/boulder/permit/MEC2026-01184/) |
| Aug 15, 2013 | Roofing | Total tear off and re-roof, SFD, dimensional shingles, 28 squares, contractor indicates 4/12 pitch. | $9,800 | [PMT2013-04025-RFG](https://nearbypermits.com/boulder/permit/PMT2013-04025-RFG/) |
| Jun 5, 2006 | Electrical | Electrical permit for service change to 200 amps. | $1,200 | [PMT2006-02186-ELE](https://nearbypermits.com/boulder/permit/PMT2006-02186-ELE/) |
| May 12, 1995 | Addition | Attached shed on north side of structure (remove E the original general permit | $1,000 | [PMT1995-03589](https://nearbypermits.com/boulder/permit/PMT1995-03589/) |

## More on this street

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

- [911 Crescent Dr](https://nearbypermits.com/boulder/address/911-crescent-dr/): newest permit Nov 13, 2024
- [941 Crescent Dr](https://nearbypermits.com/boulder/address/941-crescent-dr/): newest permit Jul 11, 2025
- [900 Crescent Dr](https://nearbypermits.com/boulder/address/900-crescent-dr/): newest permit Oct 23, 2025
- [951 Crescent Dr](https://nearbypermits.com/boulder/address/951-crescent-dr/): newest permit Sep 28, 2026
- [871 Crescent Dr](https://nearbypermits.com/boulder/address/871-crescent-dr/): newest permit Aug 3, 2026
- [831 Crescent Dr](https://nearbypermits.com/boulder/address/831-crescent-dr/): newest permit Aug 15, 2025
- [811 Crescent Dr](https://nearbypermits.com/boulder/address/811-crescent-dr/): newest permit Mar 25, 2026
- [740 Crescent Dr](https://nearbypermits.com/boulder/address/740-crescent-dr/): newest permit May 12, 2025
- [701 Crescent Dr](https://nearbypermits.com/boulder/address/701-crescent-dr/): newest permit Sep 10, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 02:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 4 permits at this address: https://nearbypermits.com/boulder/address/921-crescent-dr/