Attic air sealing and insulation with cellulose to improve r-value to r-38 min
Alteration or repair at 20 Alpheus Rd, Boston
Boston Inspectional Services Department permit SF48807: issued Oct 28, 2010 for alteration or repair work at 20 Alpheus Rd. Attic air sealing and insulation with cellulose to improve r-value to r-38 min. Exterior wall insulation. Dense packed cellulose to r-13.
- Permit number
- SF48807
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $5,644
- ZIP code
- 02131
- City's category
- Insulation, Short Form Bldg Permit
- City's status
- Open
- 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 20 Alpheus Rd, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 6, 2026. We checked it Oct 6, 20:26 UTC. See the city's official records.
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