# Building permits at 2323 55th St, Boulder, CO

One permit here in the last two years. The newest, Feb 24: Replace backflow. 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 |
|---|---|---|---|---|
| Feb 24, 2026 | Plumbing | Replace backflow | $3,466 | [PLB2026-00024](https://nearbypermits.com/boulder/permit/PLB2026-00024/) |

## More on this street

Other addresses on 55th St with permits, nearest house number first:

- [2300 55th St](https://nearbypermits.com/boulder/address/2300-55th-st/): newest permit Jan 23, 2026
- [2425 55th St](https://nearbypermits.com/boulder/address/2425-55th-st/): newest permit Mar 10, 2025
- [2477 55th St](https://nearbypermits.com/boulder/address/2477-55th-st/): newest permit Sep 2, 2026
- [2500 55th St](https://nearbypermits.com/boulder/address/2500-55th-st/): newest permit Apr 10, 2026
- [2511 55th St](https://nearbypermits.com/boulder/address/2511-55th-st/): newest permit Sep 4, 2026
- [2108 55th St](https://nearbypermits.com/boulder/address/2108-55th-st/): newest permit Nov 6, 2025
- [2555 55th St](https://nearbypermits.com/boulder/address/2555-55th-st/): newest permit Feb 9, 2026
- [2560 55th St](https://nearbypermits.com/boulder/address/2560-55th-st/): newest permit Jul 23, 2026
- [2075 55th St](https://nearbypermits.com/boulder/address/2075-55th-st/): newest permit Aug 25, 2026
- [2580 55th St](https://nearbypermits.com/boulder/address/2580-55th-st/): newest permit Feb 13, 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 21:22 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/2323-55th-st/