Remove ballast gravel from the roof decking - Install GenFlex TPO Single ply membrane over one existing layer
Roofing at 320 Washington St, Boston
Boston Inspectional Services Department permit SF104942: issued Nov 10, 2011 for roofing work at 320 Washington St. - Remove ballast gravel from the roof decking - Install GenFlex TPO Single ply membrane over one existing layer with all necessary new flashing, termination, venting, and flashing penetrations.
- Permit number
- SF104942
- Issued
- Type of work
- Roofing
- Status
- Finished
- Reported cost
- $45,000
- ZIP code
- 02135
- City's category
- Roofing, 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 320 Washington St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 5, 2026. We checked it Oct 6, 13:03 UTC. See the city's official records.
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