Change occupancy to include Wireless communication.
Alteration or repair at 20 Clinton St, Boston
Boston Inspectional Services Department permit ALT235451: issued Nov 22, 2013 for alteration or repair work at 20 Clinton St. Change occupancy to include Wireless communication.; AT&;T is proposing to install 12 antennas, 15 radioheads and 3 surge arrestors on the rooftop of this parking garage. The antennas will all be facade mounted. AT&;T will also install a 18' x 12.5' shelter on the top level of the garage.; as per plans.
- Permit number
- ALT235451
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $165,000
- ZIP code
- 02109
- City's category
- Change Occupancy, 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 20 Clinton St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 9, 2026. We checked it Oct 10, 02:11 UTC. See the city's official records.
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