The Pavilion building is made up of the existing Medical Office building and the addition of mass timber for
Addition 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
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $78,753,472
- ZIP code
- 80304
- City's category
- Building Permit - Non-Residential, Addition and Alteration
- City's status
- Issued
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 1155 Alpine Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 16, 2026. We checked it Oct 17, 08:50 UTC. See the city's official records.
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