# Roofing permit SF104942 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: Nov 10, 2011
- Type of work: Roofing (city: Roofing, Short Form Bldg Permit)
- Status: Finished (city: Closed)
- Reported cost: $45,000
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/320-washington-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 20:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 320 Washington St: https://nearbypermits.com/boston/address/320-washington-st/