Building permit intelligence · Boston, MA
302 Walnut Av has 23 municipal building permits on file in Ward 12. The latest recorded activity was a electrical permit permit dated Jul 30, 2026. Permits at this address represent $1MM–$5MM in total declared construction value. PropertyLabs also identified 5 mapped permits within 500 m of this address.
Diesel generator to Power Inflatables for duration of event
City of Boston
Interior/Exterior Work
City of Boston
Plumbing
City of Boston
5 mapped permits within 500 m, shown on the intelligence map above.
5 other addresses on Walnut Av with municipal permit records in Boston.
This address has 23 permit records in PropertyLabs' public history and is located in Ward 12. 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 2, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 302 Walnut Av is dated Jul 30, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 302 Walnut Av in the PropertyLabs platform, along with alerts when new permits are filed at this address.
City of Boston
City of Boston
City of Boston
City of Boston
City of Boston - Toilet Room Renovations including removal and replacement of toilet partitions, plaster patching, painting of walls and ceilings, new tile and epoxy flooring, repl…
Removal /installation of new light fixtures at bathroom locations
David A. Ellis Elementary replacement of 2 lavatories and 8 flushometers.
PLEASE SEE PERMIT FEE WAIVER LETTER ATTACHED - Provide wiring to new kitchen equipment
Renovation of Kitchen Area including finishes and equipment.
Installation of a Café Kitchen
Remove and replace 10' of existing gas line.
Window and doors replacement, masonry, painting, HVAC, & Electricla
Selective demolition and reinstallation of equipment, devices and fixtures to facilitate window and door replacement project.
ELECTRICAL MAINTENECE AT DAVID ELLIS SCHOOL
in David Ellis School; replace doors and hardware - fees waived
Annual maintenance permit.
Annual Maintenance
Short Form Bldg Permit · INTEXT · Jul 30, 2026