Our office is in North Cambridge, MA. Established April 1, 2008.

Dave Twombly has been a top-producing exclusive buyer’s agent at 4 Buyers Real Estate since 2011. He became Principal Broker in 2025. 4 Buyers Real Estate was established in 2008 by Rona Fischman. She was an exclusive buyer’s agent from 1992-2024.

All our agents are trained to work exclusively for the benefit of buyers. Our goal is to find the best house possible within the price range of our clients.