Upgrade the existing obsolete EST3 fire alarm Panel to EST4
Fire systems at 48-54 Northern Av, Boston
Boston Inspectional Services Department permit EFA1855501: issued May 29, 2026 for fire systems work at 48-54 Northern Av. Upgrade the existing obsolete EST3 fire alarm Panel to EST4. All field devices and wiring to remain, panel upgrade only.
- Permit number
- EFA1855501
- Issued
- Type of work
- Fire systems
- Status
- Issued
- Reported cost
- $258,000
- ZIP code
- 02210
- City's category
- Fire Alarm, Electrical Fire Alarms
- City's status
- Open
- 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 48-54 Northern Av, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 5, 2026. We checked it Oct 6, 12:24 UTC. See the city's official records.
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