Welcome home to this Spacious Colonial located in the desirable William Penn Dr in Stony Brook. This Sun-drenched home features 5bedrooms and 2 updated bathrooms. Bright newly refinished hardwood floors throughout, new roof, wood-burning fireplace, and abundance of closet space. The spacious kitchen has a new dishwasher and range hood. Clean and spacious unfinished basement with high ceilings, updated 200AMP electrical panel, and two separate full-size hot water heaters. The hot water heaters and boiler was updated 2012. and Fenced backyard complete with oversized deck and attached two-vehicle garage. Close to West Meadow Beach, Avalon Reserve Park, Stony Brook Village, Stony Brook LIRR, Stony Brook University, Hospital, Shopping Centers and fine dining.