Stunning 2400+sf renovation of historic "Hayden Schoolhouse" at the treasured Ponybrook Lane neighborhood.  This attached single family home is part of serene, young cul-de-sac by renowned local developer.  Luxurious finishes and decor blend beautifully with 10' ceilings, original grand staircase, over-sized windows and gorgeous restored 1850's architectural detail. High-end, open Kitchen offers 4-seat island, floor-to-ceiling cabinetry, Thermador appliances, granite counters and glass backsplash. Designer lighting and tiling throughout. Front-to-back Master Suite plus two additional ample Bedrooms, walk-in closets, and 2 ½ gorgeous Baths.  Lower Level offers additional 700sf of recently finished unheated space.  Attached Garage and spacious, outfitted Mudroom. Spectacular 40' Deck – perfect for watching the sun set over lush grounds. Steps from Conservation & Community Gardens; minutes to top-ranked schools, & I-95/128 commuter routes, and downtown Lexington. Move right in!