4100 Newcastle Drive Lakefront living on 1.64 private acres in desirable Heather Lake Estates! This spacious 1.5-story home offers over 4, 300 square feet of finished living space, four bedrooms (with bonus room being a possible 5th) and 3.5 baths, all in a peaceful setting on beautiful Heather Lake, a quiet electric-motor-only lake. An open, light-filled floor plan takes full advantage of the picturesque setting, with beautiful views overlooking the water. The first-floor primary suite adds everyday convenience, while the spacious kitchen features quartz countertops, a large walk-in pantry and plenty of room for gathering and entertaining. This home has been impeccably maintained and has a long list of upgrades in the past 3-5 years including a whole house generator, carpeting, hot water tank, painted exterior, central vac, new kitchen cabinets and counters, Trex decking, new roof, new appliances, garage doors, new windows and sliding glass door on west side of home, new dock complete with power and water at dock, new skylights, closets by design closets, Marygrove awning over deck and all new remote control Silhouette blinds in great room and office. The professionally finished walkout significantly expands the living space with an additional bedroom, full bath, wet bar and recreation/game room-ideal for guests, entertaining or multi-generational living. Upstairs, a large bonus room over the 3-car garage provides even more flexible space for a home office, playroom, fitness area, bedroom, or additional living space. Step outside and enjoy 1.64 acres of privacy with your own dock and direct lake access. Whether it's morning coffee overlooking the water, fishing just steps from your back door or spending summer days on the lake, this property offers the kind of setting that's increasingly hard to find. A wonderful opportunity to enjoy space, privacy and lakefront living in Clarkston while still being convenient to the area's shopping, dining, recreation and amenities.