Berkshire Hathaway HomeServices Commonwealth Real Estate is an independently owned and operated real estate brokerage serving Massachusetts and Rhode Island. The company provides residential and commercial property sales and leasing, luxury real estate marketing, relocation assistance, subdivision marketing, property search services, and guidance for buyers and sellers. Founded as Commonwealth Realty Group in 2006 and affiliated with Berkshire Hathaway HomeServices since 2018, it operates 23 offices and has more than 550 sales associates.