True Mother-Daughter | Two Homes in One | 5,625 SF on 2.2 Acres | 90 Min to Manhattan. Set at the end of a quiet cul-de-sac in Rock Tavern, this exceptional mother-daughter colonial delivers 4,890 SF above grade plus a 735 SF finished lower level (5,625 SF total) on 2.2 level, private acres, offered at just $159/SF. One of the Hudson Valley's most compelling values. The first-floor in-law suite is fully self-contained with its own private entrance, full bath, and walk-in closet. Two full eat-in kitchens, two dining rooms, multiple living areas, two separate main-floor entrances, and two staircases to the second floor. Generous primary suite with full bath, whirlpool tub, and large walk-in closet. The finished lower level adds two interior staircases, a dedicated exterior entrance, full bath, and custom cabinetry, ideal as a second in-law suite, au pair quarters, recreation/entertainment space, or home office. 6 bedrooms, 5 full baths, 2 half baths. Outdoor living at scale: in-ground pool, in-ground sprinkler system covering 3/4 acre, expansive rear deck with retractable awning, covered front porch, 3-car garage with storage, and large shed. Granite countertops, fireplace, solar panels, generator, and a brand-new oil burner (replaced just 1.5 years ago) round out an exceptional feature set. Minutes to I-84, I-87, and Metro-North, shopping, and dining. Top-rated Washingtonville schools. Approximately 90 minutes to Manhattan. Space, flexibility, and long-term value. Rarely do all three arrive together at this price. Seller open to reasonable offers. Schedule your private showing today!