# Plumbing permit PL273874 at 18 Mill St, Boston

Boston Inspectional Services Department permit PL273874: issued Aug 13, 2013 for plumbing work at 18 Mill St. install new back-flo preventor.

- Permit number: PL273874
- Issued: Aug 13, 2013
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Finished (city: Closed)
- Reported cost: $150
- ZIP code: 02122
- All permits at this address: https://nearbypermits.com/boston/address/18-mill-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 01:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 18 Mill St: https://nearbypermits.com/boston/address/18-mill-st/