One of Montgomery County's most significant Historic Manor Homes, "Oak Grove" c.1848 is an extraordinary late Federal masterpiece set on 4+ partially wooded acres. Framed by a grove of rare, ancient old-growth oak trees, this 5-bedroom, 2.5-bath residence combines timeless architectural preservation with modern living. Highlights include 9+ foot ceilings, original hardwood floors, crown moldings, dual staircases, and 6 fireplaces. The main level features a updated gourmet country kitchen with 42" cherry cabinetry and granite countertops. Upstairs, the expansive primary suite boasts a private sitting area/den, walk-in closet, and ensuite bath. Four additional spacious bedrooms offer generous room for family or guests. The improved and partially finished walk-out basement provides great flexible space for a rec/game room plus ample storage. Enjoy quiet outdoor living on the private deck overlooking peaceful woods and beautifully landscaped grounds. Slate roof, brick dentil cornice, and grand front portico reflect true master-builder craftsmanship. A rare historic gem offering space, privacy, and distinction!