# Building permits at 5310 2nd St, Boulder, CO

One permit here in the last two years. The newest, Jan 13: Boiler replacement PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic. 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 |
|---|---|---|---|---|
| Jan 13, 2026 | Mechanical (HVAC) | Boiler replacement 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 directly to the assigned ins | $11,088 | [MEC2026-00051](https://nearbypermits.com/boulder/permit/MEC2026-00051/) |

## More on this street

Other addresses on 2nd St with permits, nearest house number first:

- [5334 2nd St](https://nearbypermits.com/boulder/address/5334-2nd-st/): newest permit Jun 17, 2026
- [5354 2nd St](https://nearbypermits.com/boulder/address/5354-2nd-st/): newest permit May 7, 2026
- [5364 2nd St](https://nearbypermits.com/boulder/address/5364-2nd-st/): newest permit Oct 30, 2025
- [5240 2nd St](https://nearbypermits.com/boulder/address/5240-2nd-st/): newest permit Jun 8, 2026
- [5060 2nd St](https://nearbypermits.com/boulder/address/5060-2nd-st/): newest permit Apr 29, 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 02:03 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/5310-2nd-st/