To replace three existing backflow preventers with three new ones
Plumbing at 75 Northern Av, Boston
Boston Inspectional Services Department permit PL501351: issued Aug 3, 2015 for plumbing work at 75 Northern Av. To replace three existing backflow preventers with three new ones.
- Permit number
- PL501351
- Issued
- Type of work
- Plumbing
- Status
- Finished
- Reported cost
- $5,000
- ZIP code
- 02210
- 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 75 Northern Av, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 15, 2026. We checked it Oct 17, 10:31 UTC. See the city's official records.
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