# Building permits at 735 12th St, Boulder, CO

One permit here in the last two years. The newest, Oct 18, 2024: Level 1 Remodel of Interior Primary Suite 641 sqft. 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 18, 2024 | Alteration or repair | Level 1 Remodel of Interior Primary Suite 641 sqft. Including converting existing bath to closet and framing new bathroom in existing bedroom. No Structural work per letter from GFE | $58,000 | [BLD-SFD2024-00339](https://nearbypermits.com/boulder/permit/BLD-SFD2024-00339/) |

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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/735-12th-st/