# New building permit BLD-SFD2025-00187 at 855 Union Ave, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00187: issued Dec 31, 2025 for new building work at 855 Union Ave. New two story single family home, with partial finished basement. 5 bedroom and 5 bathroom. Basement (1071sf) includes rec room, two bedrooms, wet bar and bath. Main floor (1516 sf) inc kitchen, dining, great room and office and attached garage (469sf). Second floor (1474 sf) includes 3 bedrooms and loft.

- Permit number: BLD-SFD2025-00187
- Issued: Dec 31, 2025
- Type of work: New building (city: Building Permit - Single Family Detached Dwelling, New)
- Status: Issued (city: Issued)
- Reported cost: $1,110,000
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/855-union-ave/

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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 00:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 855 Union Ave: https://nearbypermits.com/boulder/address/855-union-ave/