Update smoke detectors to hard wired battery back up style - public areas only
Electrical at 20 Tower St, Boston
Boston Inspectional Services Department permit E783117: issued Dec 5, 2017 for electrical work at 20 Tower St. update smoke detectors to hard wired battery back up style - public areas only.
- Permit number
- E783117
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $3,800
- ZIP code
- 02130
- City's category
- Electrical, Electrical 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 20 Tower St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 6, 2026. We checked it Oct 6, 20:32 UTC. See the city's official records.
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