Air sealing, open blow cellulose in attic and knee wall floor
Alteration or repair at 20 Cornell St, Boston
Boston Inspectional Services Department permit SF1696156: issued Apr 11, 2025 for alteration or repair work at 20 Cornell St. Air sealing, open blow cellulose in attic and knee wall floor, damming, dense pack cellulose in attic flat and walls, weather stripping.
- Permit number
- SF1696156
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $8,270
- ZIP code
- 02131
- City's category
- Insulation, Short Form Bldg 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 20 Cornell St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 15:57 UTC. Official data.
For agents and scripts: This page as Markdown ยท JSON