The median home value in Sagamore Beach, MA is $897,500. The national median home value is $338,100. The average price of homes sold in Sagamore Beach, MA is $897,500. Sagamore Beach real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Sagamore Beach real estate agent to arrange a tour today!