Multifamily Alteration · Northeast

Recent Multifamily Alteration permits in Boston

3,204 multifamily alteration permits indexed across Boston.

cohort data as of Aug 31, 20263,204permits indexed
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ApplicantSq Ft
Aug 7, 2026
applied Apr 29, 2026
12 Inman St, Unit 11, Cambridge, MA 02139
Anthony Fortunati
Alteration · Multi Family (3 Or More Dwelling Units)
Anthony Fortunati929$3K
Aug 7, 2026
applied Aug 28, 2025
39 Roberts Rd, Cambridge, MA 02138
Kmj Realty CO
Alteration · Multi Family (3 Or More Dwelling Units)
John Antonopoulos3,724$12K
Aug 5, 2026
applied Aug 4, 2026
8 Grant St, Unit 1, Cambridge, MA 02138
Alteration · Multi Family (3 Or More Dwelling Units)
David Barrett12,000$24K
Aug 5, 2026
applied Jul 6, 2026
77-79 Martin St, Unit 2, Cambridge, MA 02138
Charlie-Allen Renovations
Alteration · Multi Family (3 Or More Dwelling Units)
Mark Philben32,500$125K
Aug 4, 2026
applied Jul 23, 2026
1775 Massachusetts Ave, Cambridge, MA 02140
Alteration · Multi Family (3 Or More Dwelling Units)
Claudia Solares-Gonzalez9,136$23K