# Building permits at 3275 15th St, Boulder, CO

Three permits on record here. The newest, Nov 12, 2024: Replace 40 gallon gas water heater with a tankless one. 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 |
|---|---|---|---|---|
| Nov 12, 2024 | Mechanical (HVAC) | replace 40 gallon gas water heater with a tankless one | $6,895 | [MEC2024-01635](https://nearbypermits.com/boulder/permit/MEC2024-01635/) |
| May 5, 2023 | Mechanical (HVAC) | *Voided for inactivity - requirements not met.* Install new mini split 5-1 system - Condenser - 48,000 BTU Head 1 - 18,000 BTU Head 2 - 9,000 BTU Head 3 - 9,000 BTU Head 4 - 9,000 BTU Head 5 - 6,000 BTU | $18,004 | [MEC2023-00657](https://nearbypermits.com/boulder/permit/MEC2023-00657/) |
| Aug 1, 2005 | Roofing | Total tear-off and overlay of a single-family detached dwelling, 30-year dimensional, 5/12 and 7/12 pitch, 21 squares | $4,249 | [PMT2005-02639-RFG](https://nearbypermits.com/boulder/permit/PMT2005-02639-RFG/) |

## More on this street

Other addresses on 15th St with permits, nearest house number first:

- [3270 15th St](https://nearbypermits.com/boulder/address/3270-15th-st/): newest permit Jun 18, 2026
- [3245 15th St](https://nearbypermits.com/boulder/address/3245-15th-st/): newest permit Jun 5, 2026
- [3220 15th St](https://nearbypermits.com/boulder/address/3220-15th-st/): newest permit Apr 2, 2026
- [3215 15th St](https://nearbypermits.com/boulder/address/3215-15th-st/): newest permit Feb 2, 2026
- [3210 15th St](https://nearbypermits.com/boulder/address/3210-15th-st/): newest permit Jun 12, 2025
- [3205 15th St](https://nearbypermits.com/boulder/address/3205-15th-st/): newest permit Jan 13, 2025
- [3345 15th St](https://nearbypermits.com/boulder/address/3345-15th-st/): newest permit Jul 29, 2025
- [3360 15th St](https://nearbypermits.com/boulder/address/3360-15th-st/): newest permit Jul 31, 2026
- [3365 15th St](https://nearbypermits.com/boulder/address/3365-15th-st/): newest permit Mar 20, 2026
- [3370 15th St](https://nearbypermits.com/boulder/address/3370-15th-st/): newest permit Jul 23, 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 01:49 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/3275-15th-st/