Market Data & Research

The Greater Boston Association of REALTORS® (GBAR) housing market data provides information on active inventory and sold properties across the detached single-family, condominium, and multi-family housing markets. This valuable resource helps REALTORS® monitor, research, and report on current market performance and historical trends for their clients and customers.

Users can track changes in sales, selling prices, inventory levels, days on market, and more on a monthly, quarterly, and annual basis. Data can also be filtered by geographic area (region, town, or neighborhood), property type, price range, lot size, living area, and number of bedrooms.

Data is sourced from the MLS Property Information Network (MLS PIN) and covers nearly 90 communities throughout Eastern Massachusetts, including all 64 communities within the GBAR jurisdiction.