'Northway' Is A Spectacular & Sophisticated Mansion Set On 5.4 Acres In The Heart Of Locust Valley. Built In 1898, This Well-Appointed Home Has Been Impeccably Renovated To Modern Turnkey Eminence. 8 Bedrooms, 8 Fireplaces, 8.55 Baths, Den With Built-In Wine Cellar, Lg Formal Living & Dining Rooms, Epicurean Kitchen, 4-Room Master. New Pool House/Pool. 6-Car Garage & More