# Building permits at 2550 49th St, Boulder, CO

One permit here in the last two years. The newest, Oct 22, 2025: Add double check backflow device into the existing fire riser. 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 22, 2025 | Fire systems | Add double check backflow device into the existing fire riser. Rework existing drain and fire dept conn. to make new configuration work. Hydraulic calculation will be performed with flow test to determine impact preventer will have on system. (Fsn13) (bfp) | $5,020 | [FIR2025-00391](https://nearbypermits.com/boulder/permit/FIR2025-00391/) |

## More on this street

Other addresses on 49th St with permits, nearest house number first:

- [2528 49th St](https://nearbypermits.com/boulder/address/2528-49th-st/): newest permit Oct 10, 2025
- [2526 49th St](https://nearbypermits.com/boulder/address/2526-49th-st/): newest permit Sep 11, 2026
- [2525 49th St](https://nearbypermits.com/boulder/address/2525-49th-st/): newest permit May 14, 2025
- [2515 49th St](https://nearbypermits.com/boulder/address/2515-49th-st/): newest permit Feb 6, 2025
- [2480 49th St](https://nearbypermits.com/boulder/address/2480-49th-st/): newest permit Jul 16, 2026
- [2470 49th St](https://nearbypermits.com/boulder/address/2470-49th-st/): newest permit Feb 5, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 07:33 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/2550-49th-st/