180 DAY EXTENSION GRANTED: PROJECT MUST BE COMPLETED BY 09/19/2026 Remodel of existing rear living space on
Alteration or repair at 605 S 45th St, Boulder
Boulder Planning and Development Services permit BLD-SFD2024-00522: issued Apr 9, 2025 for alteration or repair work at 605 S 45th St. 180 DAY EXTENSION GRANTED: PROJECT MUST BE COMPLETED BY 09/19/2026 Remodel of existing rear living space on the main level of a one-story single family detached dwelling (300 sf) into ADU unit. Conversion of cabinet space (36" x 42") in existing 1/2 bath to new shower, conversion of existing closet space (13 sf) into mini kitchen area with induction cooktop, vent, and sink, and addition of interior lockable door to separate ADU from remainder of home.
- Permit number
- BLD-SFD2024-00522
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $25,263
- ZIP code
- 80305
- City's category
- Building Permit - Single Family Detached Dwelling, Alteration
- 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 605 S 45th St, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 8, 06:24 UTC. See the city's official records.
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