Once in a lifetime opportunity!! Historic WK Vanderbilt estate home in Idle Hour community. Built 1890 as the Superintendent of the estate's home. Unique16 in thick solid brick home. This property includes brick legal guest cottage w/ separate electric meter. This corner lot home sits on the mouth of a cul-de-sac, ft from Connetquot River canal on over a 1/2 acre lot. Expanded blacktop driveway w/ cobblestone border & paver skirts. Estate fencing. Grand entry, hardwood flrs, custom molding. Lg rooms, updated kitchen w/ granite countertops, stainless steel appliances, lots of cabinet & counter space, additional pantry, mudroom w/ washer & dryer & granite folding station. Enormous Primary suite w/ incredible master bath, radiant heat flooring, stand up glass shower. Additional spacious bedroom, stand up attic, sunporch w/ deck & electric awning. French doors, retro brass hardware, original wood doors. Ductless AC throughout, copper plumbing.  Detached cottage with separate driveway.