# Building permits at 4946 63rd St, Boulder, CO

One permit here in the last two years. The newest, Nov 7, 2025: This is a backflow retro fit to the existing wet system (FSN13) (BFP). 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 7, 2025 | Fire systems | This is a backflow retro fit to the existing wet system (FSN13) (BFP) | $9,814 | [FIR2025-00430](https://nearbypermits.com/boulder/permit/FIR2025-00430/) |

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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 11:21 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/4946-63rd-st/