# Building permits at 302 27th St, Boulder, CO

Five permits on record here. The newest, Oct 31, 2025: Install replacement water heater. 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 31, 2025 | Mechanical (HVAC) | Install replacement water heater. Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection | $2,553 | [MEC2025-01881](https://nearbypermits.com/boulder/permit/MEC2025-01881/) |
| Jun 23, 2025 | Mechanical (HVAC) | REPLACE Furnace and Mini Split | $12,000 | [MEC2025-00983](https://nearbypermits.com/boulder/permit/MEC2025-00983/) |
| May 17, 2011 | Roofing | Remove existing shingles and re-roof single-family residence with dimensional shingles. 14.55 squares, roof pitch represented by contractor to be 4:12. | $6,211 | [PMT2011-01945-RFG](https://nearbypermits.com/boulder/permit/PMT2011-01945-RFG/) |
| May 19, 2003 | Alteration or repair | Remove and replace siding on 2/3 of one exterior wall. | $500 | [PMT2003-01922-SDG](https://nearbypermits.com/boulder/permit/PMT2003-01922-SDG/) |
| Nov 17, 1988 | Mechanical (HVAC) | Mechanical WATER HEATER | $300 | [PMT1988-N2795-MEC](https://nearbypermits.com/boulder/permit/PMT1988-N2795-MEC/) |

## More on this street

Other addresses on 27th St with permits, nearest house number first:

- [305 27th St](https://nearbypermits.com/boulder/address/305-27th-st/): newest permit Sep 2, 2025
- [308 27th St](https://nearbypermits.com/boulder/address/308-27th-st/): newest permit Dec 16, 2025
- [309 27th St](https://nearbypermits.com/boulder/address/309-27th-st/): newest permit Jun 23, 2026
- [310 27th St](https://nearbypermits.com/boulder/address/310-27th-st/): newest permit Sep 25, 2026
- [325 27th St](https://nearbypermits.com/boulder/address/325-27th-st/): newest permit Sep 21, 2026
- [340 27th St](https://nearbypermits.com/boulder/address/340-27th-st/): newest permit Jul 6, 2026
- [375 27th St](https://nearbypermits.com/boulder/address/375-27th-st/): newest permit Apr 27, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 17:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/302-27th-st/