RE/MAX Valley-Shore serving the real estate needs of buyers and sellers of Connecticut real estate in CT. Office located in Old Saybrook, serving connecticut river valley CT. Homes,land, new construction, income property listing for sale. search the Multiple Listing Service (MLS) for listings of property for sale. Meet our real estate agents and view their listings for sale in Old Saybrook. FSBO, for sale by owner, condominium, houses, homes for sale and listings. Mortgage information, loan calculator, How to buy, how to sell, market your home.