Single family detached residential addition project New 363 SF
Addition at 1535 Linden Ave, Boulder
Boulder Planning and Development Services permit BLD-SFD2025-00148: issued Jul 17, 2025 for addition work at 1535 Linden Ave. Single family detached residential addition project New 363 SF, one story, exercise room addition, attached to the existing two story house in the rear yard of the existing lot New electrical outlets and lighting, New mini split heating/cooling unit, No new plumbing.
- Permit number
- BLD-SFD2025-00148
- Issued
- Type of work
- Addition
- Status
- Finished
- Reported cost
- $225,000
- ZIP code
- 80304
- City's category
- Building Permit - Single Family Detached Dwelling, Addition and 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 1535 Linden Ave, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 9, 2026. We checked it Oct 9, 23:11 UTC. See the city's official records.
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