It's our mission to help you prosper. Member FDIC.

2 full service ATMs are available 24/7 for your convenience are located at the Branch.
Plus, Santander has industry leading rates on savings accounts and CD's. Inquire today for more information.

Schedule a Meeting

Arshag Tchobanian- Branch Manager
545 Arsenal St
Watertown, MA 02472

3 additional ATMs are available 24/7 at the following locations:
Full service ATM by Marshalls
Cash only ATM by Majestic 7
Cash only ATM in the Purple Parking Garage


Phone: 617-926-8827



Branch Hours:
Monday - Thursday: 9am - 5pm
Friday: 9am - 6pm
Saturday: 9am - 1pm
Sunday: Closed

ATM Hours:
Open 24 hours

Specials and News

Looking for a meeting or business event space?

Santander's Community Room is available for business customers!
Reach out to Branch Manager, Arshag Tchobanian,, for more details.

Visit us

Restaurants and retailers are now open! Check on the map below for details.

Parking & directions

Arsenal Yards is approximately a 10-minute drive from Harvard Square and approximately a 15-minute drive from Copley Square. Other areas will find it easily accessible from the Mass Pike or Fresh Pond Parkway, among many routes available to Watertown’s East End. Once on site, ample free parking is available. Traveling via public transportation? MBTA bus route 70 stops right on site and can be picked up at the Central Square Red Line T stop.