# Plumbing permit PL97921 at 640 Washington St, Boston

Boston Inspectional Services Department permit PL97921: issued Sep 27, 2011 for plumbing work at 640 Washington St. plumbing work.

- Permit number: PL97921
- Issued: Sep 27, 2011
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Issued (city: Open)
- Reported cost: $45,000
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/640-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 23:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 640 Washington St: https://nearbypermits.com/boston/address/640-washington-st/