Welcome to this beautifully updated Side Hall Colonial in the highly sought-after Nassau Shores waterfront community! Situated on a unique oversized corner lot, this home offers privacy in a vibrant community, standout curb appeal, and classic Colonial charm that's hard to find still. With just under 2,000 square feet of living space, the home features a thoughtfully designed layout and extensive updates throughout. The entire first floor was fully renovated down to the studs less than 15 years ago, including updated electrical with wiring now in the ceiling. A proper entry foyer with two oversized double closets sets the tone the moment you enter. The main level is complete with radiant heated flooring, high-hat lighting throughout, a versatile bonus room perfect for a home office, and a beautifully updated kitchen featuring granite countertops, stainless steel appliances, and an Italian travertine tile backsplash. Hardwood flooring and porcelain tile throughout the home, adding both warmth and durability. Upstairs, you'll find 4 generously sized bedrooms and a full bathroom that was just completely renovated in March 2026, offering a fresh, modern feel. But the oversized primary ensuite bedroom is the star of the second floor. Two large closets and a full bathroom make it the primary everyone hopes to have. Major updates include a new central AC condenser (4 years), siding (5 years), roof and gutters (6 years), and a boiler less than 15 years old. The home also offers gas heating and cooking, plus an attached garage with brand new electronics and door opener installed in 2026. Enjoy being just moments from the waterfront park at the end of the block, and conveniently located near the Peninsula Golf Course and Riviera Catering Hall. You're also minutes from John J. Burns Park and Marjorie R. Post Community Park, offering everything from sports fields and skating to pools and year-round community activities. An affordable move-in ready home in one of Massapequa's most desirable neighborhoods-don't miss this rare opportunity!