Backflow preventer 9D
Plumbing at 12 Thornton St, Boston
Boston Inspectional Services Department permit PL1430618: issued Jan 5, 2023 for plumbing work at 12 Thornton St. Backflow preventer 9D.
- Permit number
- PL1430618
- Issued
- Type of work
- Plumbing
- Status
- Finished
- Reported cost
- $3,200
- ZIP code
- 02119
- 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 12 Thornton St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 15:51 UTC. Official data.
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