Unique opportunity to own a castle-like Tudor Revival estate built on historic Keyes land at the turn of the twentieth century. This European-style property sits on nearly 5 private acres on a secluded road, with an additional 30 acres of protected state wetland behind it providing lasting privacy. Recently completed a meticulous 3-year, $500K modernization while preserving its original Tudor character. Updates incl new septic & heating systems, 22 new windows, 4 working fireplaces, 2 home gyms & all new appliances. Interior features incl mahogany coffered ceilings, birch hardwoods throughout & a chef’s kitchen w/ SubZero & IVLE appliances + smart home technology. This offering would req 156 Prospect to be subdivided, however an optional purchase to incl the addnl 1.0 acre w/ a separate 3BR, 1-bath Cape (1162 SF) should be incl w/ any offer (avail below market value).Ideal for multigenerational living, guest quarters, au pair, property manager or potential rental income of apprx $3K/mo