An existing single-family residence to add a new addition of 151 sf to create a mudroom and an adjoining 53
Addition at 3311 4th St, Boulder
Boulder Planning and Development Services permit BLD-SFD2023-00368: issued Nov 17, 2023 for addition work at 3311 4th St. An existing single-family residence to add a new addition of 151 sf to create a mudroom and an adjoining 53 sf of existing space to remodel and move the laundry facilities to this space and add a new window.
- Permit number
- BLD-SFD2023-00368
- Issued
- Type of work
- Addition
- Status
- Finished
- Reported cost
- $31,532
- 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 3311 4th St, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 7, 02:24 UTC. See the city's official records.
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