Install new back-flo preventor
Plumbing 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
- Type of work
- Plumbing
- Status
- Finished
- Reported cost
- $150
- ZIP code
- 02122
- City's category
- Plumbing, Plumbing 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 18 Mill St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 5, 2026. We checked it Oct 6, 18:00 UTC. See the city's official records.
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