List of Washington Trust Stores in Brookline, MA Outlet Note Regular Brands Washington Trust Massachusetts Brookline Rating 4.7 based on 67 votes Official Website http://www.watrust.com/ Products Online Banking Credit Cards Insurance Savings Investments Saving Bank Saving Plans NameAddressPhone Name/Address/Phone Washington Trust outlet - Brookline 1600 Beacon St (617) 734-1600 People Also Viewed