Welcome to "Alden House", an elegant and historic waterfront compound sited on 5.8 sumptuous acres in the hamlet of Quiogue. Secluded, yet very close to village shops and ocean beaches this south-of-the-highway compound features a gracious manor house in the classic arts and crafts style with generously proportioned rooms and gathering spaces including stunning architectural elements throughout. The gorgeous 10-bedroom, 10.5 bathroom main house boasts grand entertaining and living spaces, multiple fireplaces, a chef's kitchen, a formal dining room and multiple sitting rooms. There are two charming guest houses (a 4-bedroom and a 3-bedroom) and a 3-car garage. Mature trees and a large rolling lawn that leads to the open water punctuates the outside space which also includes a 20X40 Gunite pool, pool house with kitchen and bathroom, Har-Tru tennis court, full basketball court, and a dock with multiple bulkheaded slips on Quantuck Bay. This is a remarkable one-of-a-kind waterfront compound for the generations.