Multiple Offers- All due by 5pm 6/8 . Welcome to 163 Sentinel Hill Rd, where thoughtful maintenance, flexible living space, and an inviting backyard come together in a well-established, highly desirable North Haven neighborhood. Owned and cared for by the same owners for more than 40 years, this home is ready for its next chapter. The kitchen features newer appliances and opens to a screened-in deck overlooking the in-ground diving pool and private backyard. It's a comfortable setting for morning coffee, entertaining, and seasonal relaxation. The home offers 4 bedrooms and 3 full bathrooms, including 3 bedrooms upstairs and a private full bath in the primary bedroom. The entire lower level has porcelain plank tile throughout. The family room offers a gas fireplace, the third full bath, office space, and a fourth bedroom that may also support an extended living arrangement/in-law set up. Two attic areas provide loads of storage, while the large two-car garage offers room for vehicles and equipment. Additional features include 2 zone central air, a Burnham furnace and hot-water heater, a newer oil tank, gutter guards, new garage doors and 40-year roof shingles installed in 2007. Outside the property, sidewalks line the interconnected neighborhood roads, creating convenient routes for walking and biking. The setting offers a peaceful residential feel while remaining close to highways and all modern amenities.