Add 4th floor to existing 3 story 3-unit building and change legal occupancy from 3 family to 4 family
Fire systems at 3927 Washington St, Boston
Boston Inspectional Services Department permit ALT1522878: issued Feb 12, 2025 for fire systems work at 3927 Washington St. Add 4th floor to existing 3 story 3-unit building and change legal occupancy from 3 family to 4 family per plans and extend fire protection sprinklers to new 4th floor.
- Permit number
- ALT1522878
- Issued
- Type of work
- Fire systems
- Status
- Finished
- Reported cost
- $250,000
- ZIP code
- 02131
- City's category
- Change Occupancy, Long Form/Alteration Permit
- City's status
- Closed
- Source
- Boston Inspectional Services Department 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 3927 Washington St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 17:45 UTC. See the city's official records.
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