Building permit intelligence · Boston, MA
21 Holbrook St has 20 municipal building permits on file in Ward 19. The latest recorded activity was a intext permit dated Jun 18, 2026. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 6 mapped permits within 500 m of this address.
Interior/Exterior Work
Interior/Exterior Work
Siding
Renovation of 4th floor attic level. Wiring for new receptacles, lighting and smokes. wiring for new bathroom.
Interior/Exterior Work
Gas
6 mapped permits within 500 m, shown on the intelligence map above.
8 other addresses on Holbrook St with municipal permit records in Boston.
This address has 20 permit records in PropertyLabs' public history and is located in Ward 19. 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 3, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 21 Holbrook St is dated Jun 18, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 21 Holbrook St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Relocate washer and dryer within existing room. Install 2 recessed fixtures
Plumbing
Plumbing
Renovations - Interior NSC
Electrical
Plumbing
Renovations - Interior NSC
INSTALL 16 WINDOWS FOR REPLACEMENT NO STRUCTURAL CHANGES
INSTALL 13 WINDOWS FOR REPLACEMENT NO STRUCTURAL CHANGES
replace gas cook stove in kitchen
Install new spindle on 2nd floor in stall new decking and spindle on 1st floor remove front step and replace treads scrap prime and paint front porches contractor to supply all mat…
install water pipe to steam boiler
gas pipe steam boiler
dryer
Electrical Permit · ELECTRICAL · Jul 29, 2026