About Us

Established 1886

Commonwealth Bank is the oldest cooperative bank in Boston, serving our community since 1886. At Commonwealth Bank we continue our tradition of outstanding service and commitment to our customers every day with our up-to-date, smart banking products and services.

Main Office


Location

1172 River Street
Hyde Park, MA 02136

Phone

617-364-6000

ATM (located at 46 Fairmount Ave.)

24 Hour

Lobby

Monday – Friday
9:00am – 5:00pm

Walk-up/Drive-up

Monday–Wednesday
8:30am – 4:00pm

Thursday
8:30am – 6:00pm

Friday
8:30am – 5:00pm

Saturday
8:30am – 1:00pm

Jamaica Plain Office


Location

3815 Washington Street
Jamaica Plain, MA 02130

Phone

617-364-6000

Lobby

Monday – Friday
9:00am – 5:00pm

Saturday
9:00am – 1:00pm

ATM

24 Hour

Government Center Office


Location

25 Court Street
Boston, MA 02108

Lobby

Monday – Friday
8:30am – 4:30pm

Phone

617-364-6000

ATM

24 Hour