# Building permits at 1504 Harrison Ave, Boulder, CO

One permit here in the last two years. The newest, Dec 5, 2025: Replace water heater like for like Any electrical work required beyond a like-for-like replacement of. 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 |
|---|---|---|---|---|
| Dec 5, 2025 | Mechanical (HVAC) | Replace water heater like for like Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning | $4,490 | [MEC2025-02175](https://nearbypermits.com/boulder/permit/MEC2025-02175/) |

## More on this street

Other addresses on Harrison Ave with permits, nearest house number first:

- [1502 Harrison Ave](https://nearbypermits.com/boulder/address/1502-harrison-ave/): newest permit May 4, 2026
- [1510 Harrison Ave](https://nearbypermits.com/boulder/address/1510-harrison-ave/): newest permit Jan 22, 2025
- [1522 Harrison Ave](https://nearbypermits.com/boulder/address/1522-harrison-ave/): newest permit May 14, 2025
- [1524 Harrison Ave](https://nearbypermits.com/boulder/address/1524-harrison-ave/): newest permit Oct 30, 2025
- [1539 Harrison Ave](https://nearbypermits.com/boulder/address/1539-harrison-ave/): newest permit Feb 20, 2026
- [1546 Harrison Ave](https://nearbypermits.com/boulder/address/1546-harrison-ave/): newest permit Sep 24, 2025
- [4685 Harrison Ave](https://nearbypermits.com/boulder/address/4685-harrison-ave/): newest permit Dec 11, 2025
- [4701 Harrison Ave](https://nearbypermits.com/boulder/address/4701-harrison-ave/): newest permit Jan 20, 2026
- [4707 Harrison Ave](https://nearbypermits.com/boulder/address/4707-harrison-ave/): newest permit May 14, 2025
- [4730 Harrison Ave](https://nearbypermits.com/boulder/address/4730-harrison-ave/): newest permit Jun 15, 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 13:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/1504-harrison-ave/