*Construction of a new accessory building for an indoor swimming pool (pool under separate permit)
New building at 3621 21st St, Boulder
Boulder Planning and Development Services permit BLD-ACC2020-00130: issued Dec 3, 2020 for new building work at 3621 21st St. *Construction of a new accessory building for an indoor swimming pool (pool under separate permit). Building will be 106 sf and unconditioned, with exception of a half bath.
- Permit number
- BLD-ACC2020-00130
- Issued
- Type of work
- New building
- Status
- Finished
- Reported cost
- $100,000
- ZIP code
- 80304
- City's category
- Building Permit - Accessory, New
- City's status
- Letter of Completion
- 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 3621 21st St, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 14, 2026. We checked it Oct 14, 10:02 UTC. See the city's official records.
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