Set along prestigious, bucolic Runnymede Drive, this exceptional seventeen-room legacy estate is privately sited on 4.6 park-like acres along a quiet side street within the only riverfront neighborhood east of I95 offering direct frontage on the Little River, distant ocean views, and the soothing sound of crashing surf. From the moment you arrive via the cobblestone driveway, it is clear this is a truly extraordinary property. Impeccably maintained grounds are thoughtfully designed to provide complete privacy while beautifully landscaped gardens deliver color and seasonal interest throughout the year. The riverside pool and pool house create an exceptional retreat for family and guests. Designed for effortless entertaining, the custom pool house features a gourmet kitchen rivaling that of the main residence and formal dining for ten overlooking the pool and river. The main home showcases timeless architecture, exquisite period craftsmanship, and custom millwork rarely found in today's luxury homes. Grand entertaining spaces include a distinguished library, elegant formal dining room, richly paneled lounge with intricate moldings, home theater, raised bar with walk-in wine cellar, and seamless access to outdoor living areas. Six beautifully appointed bedroom suites each feature luxurious en-suite tiled baths, including an expansive three-room primary suite with an extraordinary custom island dressing room and luxury marble bath with tub. Outstanding mechanical systems include multi-zone central air, automatic standby generator, sophisticated security system, and seven fireplaces, six of which have never been used. The remarkable craftsmanship and attention to detail throughout must be experienced firsthand. Seldom does an estate of this caliber, offering such exceptional privacy and meticulous care, become available just minutes from Abenaqui CC, the seaside boardwalks, shopping, Port City Air FBO terminal and under an hours drive from Logan International Jetport.