# Plumbing permit PL1221638 at 23 Sumner St, Boston

Boston Inspectional Services Department permit PL1221638: issued Jul 15, 2021 for plumbing work at 23 Sumner St. Backflow preventer for residential boiler.

- Permit number: PL1221638
- Issued: Jul 15, 2021
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Issued (city: Open)
- Reported cost: $500
- ZIP code: 02125
- All permits at this address: https://nearbypermits.com/boston/address/23-sumner-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 11:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 23 Sumner St: https://nearbypermits.com/boston/address/23-sumner-st/