Addition of a 2nd story ADU onto an existing garage
Addition at 511 Highland Ave, Boulder
Boulder Planning and Development Services permit BLD-ACC2019-00192: issued Jan 19, 2021 for addition work at 511 Highland Ave. Addition of a 2nd story ADU onto an existing garage. See AUR2019-00105 and HIS2019-00181.
- Permit number
- BLD-ACC2019-00192
- Issued
- Type of work
- Addition
- Status
- Finished
- Reported cost
- $121,150
- ZIP code
- 80302
- City's category
- Building Permit - Accessory, Addition
- 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 511 Highland Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 8, 2026. We checked it Oct 8, 14:44 UTC. See the city's official records.
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