Cool Digs: $10M Madison Home on Middle Beach Road

This 21 bedroom home is said to be the “treasured summer retreat” of one family for more than 80 years and is being offered for sale for the first time.  

There are actually three residences on the 2.1 acre lot; the compound’s centerpiece is two large, three story crescent shaped twin cottages that were built in 1917. Land acquisitions later captured another house.  

According to the listing, the grounds has uninterrupted views of the Long Island Sound from every room in all three houses, a tennis court, a heated swimming pool and considerable open space.