New two-story single family home that includes a full finished basement
New building at 800 Union Ave, Boulder
Boulder Planning and Development Services permit BLD-SFD2023-00298: issued Apr 9, 2024 for new building work at 800 Union Ave. New two-story single family home that includes a full finished basement. Total of 5 bedrooms and 3.5 bathrooms. Basement (1225 sf) includes rec room, guest bedroom, full bathroom and mechanical room. First floor (1485 sf) includes dining room, family room, kitchen, powder room, laundry/mud room, covered front porch (399 sf), and garage (800 sf). Second floor (1612 sf) includes four bedrooms and 2 baths with upper balcony (86 sf) facing rear yard.
- Permit number
- BLD-SFD2023-00298
- Issued
- Type of work
- New building
- Status
- Finished
- Reported cost
- $1,600,000
- ZIP code
- 80304
- City's category
- Building Permit - Single Family Detached Dwelling, New
- City's status
- Certificate of Occupancy
- 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 800 Union Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 7, 12:48 UTC. See the city's official records.
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