Addition of 5th Floor Penthouse to Renovation project
Addition at 286 Commonwealth Av, Boston
Boston Inspectional Services Department permit A1736184: issued Dec 10, 2025 for addition work at 286 Commonwealth Av. Addition of 5th Floor Penthouse to Renovation project. Installation of sprinkler system into the existing building to serve common areas, 2nd, 3rd, 4th &; 5th floors. Future provisions for sprinklers to be added to the Basement/1st Floor Units upon turnover or renovation. Amendment to ALT1678389;eplan;.
- Permit number
- A1736184
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $200,000
- ZIP code
- 02115
- City's category
- Addition, Amendment to a Long Form
- 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 286 Commonwealth Av, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 6, 2026. We checked it Oct 7, 04:55 UTC. See the city's official records.
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