Renovation of existing 1300 sf single story home
Addition at 3555 Darley Ave, Boulder
Boulder Planning and Development Services permit BLD-SFD2025-00072: issued May 2, 2025 for addition work at 3555 Darley Ave. Renovation of existing 1300 sf single story home. First floor addition of 53 sf and second floor addition of 874 sf. Proposed construction includes total of 4 bedrooms and 3 bathrooms.
- Permit number
- BLD-SFD2025-00072
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $582,606
- ZIP code
- 80305
- City's category
- Building Permit - Single Family Detached Dwelling, 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 3555 Darley Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 8, 00:34 UTC. See the city's official records.
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