Installation of five (5) battery units
Alteration or repair at 4-6 Greylock Rd, Boston
Boston Inspectional Services Department permit ALT1819344: issued May 14, 2026 for alteration or repair work at 4-6 Greylock Rd. Installation of five (5) battery units, each with a capacity of 5 kWh, for a total ESS capacity of 25 kWh. The system will utilize Enphase IQ 5P batteries, to be mounted on the exterior western wall of the building. The solar photovoltaic system was previously installed under permit SF1819352.
- Permit number
- ALT1819344
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $15,000
- ZIP code
- 02134
- City's category
- Other, Long Form/Alteration 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 4-6 Greylock Rd, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 3, 2026. We checked it Oct 3, 23:55 UTC. Official data.
For agents and scripts: This page as Markdown ยท JSON