# Building permits at 3327 Sentinel Dr, Boulder, CO

Four permits on record here. The newest, Apr 9: New heat pump and electrical for the condenser. 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 9, 2026 | Mechanical (HVAC) | New heat pump and electrical for the condenser. 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 test | $9,495 | [MEC2026-00547](https://nearbypermits.com/boulder/permit/MEC2026-00547/) |
| Apr 2, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFD, 20 squares of dimensional shingles on a pitch represented as 6/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other t | $10,952 | [RFG2026-00290](https://nearbypermits.com/boulder/permit/RFG2026-00290/) |
| Jan 8, 2013 | Roofing | Total tear off and reroof, SFD, dimensional shingles, 22 squares, contractor indicates two section of roof; one @ 2:12 pitch; one @ 7:12 pitch.. | $10,000 | [PMT2013-00089-RFG](https://nearbypermits.com/boulder/permit/PMT2013-00089-RFG/) |
| Dec 11, 2009 | Mechanical (HVAC) | Replacement Forced Air Furnace | $3,041 | [PMT2009-20256-MEC](https://nearbypermits.com/boulder/permit/PMT2009-20256-MEC/) |

## More on this street

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

- [3334 Sentinel Dr](https://nearbypermits.com/boulder/address/3334-sentinel-dr/): newest permit Apr 1, 2025
- [3351 Sentinel Dr](https://nearbypermits.com/boulder/address/3351-sentinel-dr/): newest permit Nov 26, 2025
- [3356 Sentinel Dr](https://nearbypermits.com/boulder/address/3356-sentinel-dr/): newest permit May 4, 2026
- [3376 Sentinel Dr](https://nearbypermits.com/boulder/address/3376-sentinel-dr/): newest permit Jun 29, 2026
- [3274 Sentinel Dr](https://nearbypermits.com/boulder/address/3274-sentinel-dr/): newest permit Jul 1, 2026
- [3388 Sentinel Dr](https://nearbypermits.com/boulder/address/3388-sentinel-dr/): newest permit Aug 27, 2026
- [3262 Sentinel Dr](https://nearbypermits.com/boulder/address/3262-sentinel-dr/): newest permit Aug 12, 2026
- [3395 Sentinel Dr](https://nearbypermits.com/boulder/address/3395-sentinel-dr/): newest permit Jan 17, 2025

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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 07:42 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/3327-sentinel-dr/