# Addition permit BLD-NRE2025-00059 at 1155 Alpine Ave, Boulder

Boulder Planning and Development Services permit BLD-NRE2025-00059: issued Aug 13, 2025 for addition work at 1155 Alpine Ave. The Pavilion building is made up of the existing Medical Office building and the addition of mass timber for a total area of 117,600sf. The building will house community amenities and services (14,021sf) and City staff workplace (32,720sf). The BWCC Pavilion uses efficient, all-electric systems in order to meet the city?s sustainability and decarbonization goals. A highly-insulated envelope, featuring 6? of continuous wall insulation and efficient fiberglass frames, keeps occupants comfortable and reducing the loads on the mechanical system. Underfloor air distribution provides high quality ventilation while achieving energy savings. An air-source heat pump provides an efficient source of heating and cooling, while eliminating fossil fuels Factoring in the 247.1 kW rooftop PV system, the building achieves an impressive 42% (actually 41.9%) savings vs Boulder energy code. Resubmitted 4/10/26 - The primary intent of this ASI is to update life safety drawings; update drawings and details to reflect 2010 ADA & 2017 ICC A117.1 standards Resubmitted 5/26/26 Updates to wall layout and finishes along with electrical updates.

- Permit number: BLD-NRE2025-00059
- Issued: Aug 13, 2025
- Type of work: Addition (city: Building Permit - Non-Residential, Addition and Alteration)
- Status: Issued (city: Issued)
- Reported cost: $78,753,472
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/1155-alpine-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-17 10:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1155 Alpine Ave: https://nearbypermits.com/boulder/address/1155-alpine-ave/