Building permit intelligence · Boston, MA
4620 Washington St has 38 municipal building permits on file in Ward 18. The latest recorded activity was a intext permit dated Jul 21, 2026. Permits at this address represent $5MM–$25MM in total declared construction value. PropertyLabs also identified 2 mapped permits within 2 km of this address.
Interior/Exterior Work
Other
Cellular Tower
Swap (9) panels, swap (3) squids for DC9, remove (3) RET lines and (8) DC lines, add (9) 1" DC lines and (1) 3/8" fiber.
Replacement of existing roof membrane system and installation of metal walk system on roof.
2 mapped permits within 2 km, shown on the intelligence map above.
12 other addresses on Washington St with municipal permit records in Boston.
This address has 38 permit records in PropertyLabs' public history and is located in Ward 18. The city figures below provide context without changing the focus of this exact-address record.
City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 1, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 4620 Washington St is dated Jul 21, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 4620 Washington St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Verizon Wireless antenna modification to existing cell tower installation. See submitted plans.
AT&T proposes to replace (3) existing antennas with (3) antennas, replace (6) existing Remote Radio heads with (6) Remote Radio heads and remove (3) existing Remote Radio Heads. Re…
Verizon Wireless antenna replacement on existing cell tower installation. See submitted plans for full details
Replacing existing Verizon Wireless antenna equipment.
Wire 6 Air conditioning units, 6 condensor units and three rooftop HVAC units.
Add 3 panel antennas to exiting wireless telecommunications tower at 66' centerline height; relocate existing equipment as needed and add cabling and appurtenant equipment
install new 3" conduit with 2 inner ducts to existing hand hole for new fiber for sprint
Install (3) Antennas and add (6) RRH's along with associated cabling to be placed adjacent to existing coax. Relocate existing Antennas to new mounts at the 135.4' level
Replace Verizon Wireless antennas and its supporting equipment on the lattice tower.
replace 2 and install 3rd 3 new automatic transfer switches on existing services
Installing generator on existing pad for T-Mobile.
Installing generator on existing pad for T-Mobile.
Equipment upgrades to telecommunications facility owned by AT&T on existing cell tower; swap (3) antennas for a newer but substantially similar model; swap (3) RRUs for a newer but…
Remove and replace 3 existing antennas with 3 new antennas on the wireless telecommunications tower. Insall 6 new remote radiohead units, 3 surge arrestors and associated cabling.…
wire new 2 mega watt generator
Decommission interior generator and fuel tank and replace with exterior generator with 6000 gallon belly tank, upgrade monitoring and alarm systems, cnovert former generator room t…
The Applicant proposes to modify the existing telecommunications tower located on the property by replacing its existing 10' pipe mast tower extension with a new 10' lattice tower…
Maintenance of existing tower antennas - replace existing Verizon Wireless' antennas with upgraded antennas on existing antenna mounts at same location, and replace RF coax cables,…
Run DC circuits to inverters and install radio heads on existing tower/radio cabinets
Install canopy over loading dock area on existing concrete foundations
gas pipe 2 unit heaters
late night commercial power testing
Maintenance of existing tower antennas - replace existing Verizon Wireless' antennas with upgraded antennas on existing mounts at same location, and affix to tower remote radio hea…
Change existing T Mobile cellular cabinet with a new 4G cabinet
On First Floor enlarge and redesign and combine existing battery rooms and replace aged back up batteries, relocate exterior vent, all as shown on plans submitted
Change existing TMobile cellular cabinet with a new 4G cabinet.
On First Floor level in existing room adjacent to Existing Battery Room install four battery racks and 96 back up batteries, As shown on drawing attached to contract memo
Modification of an existing wireless communications facility on an existing tower, including without limiation the removal of five existing panel antennas, associated cabling, and…
Applicant seeks to modify existing antenna configuration on existing cellular communications tower.
replacing the existing fire alarm panel and devices
Install fiber optic cable in telcom equipment cabinet
The applicant seeks to remove and replace an existing dish antenna with a new one.
Fuel tank on grade shown on drawing filed with Doc 552/2010 will be replaced with combination generator/belly fuel tank on grade as shown on plans attached to contract and sound st…