12 Glen Oak Ct, Wainscott, NY 11975

This exclusive estate is a striking statement of modern design, where soaring scale meets ultimate privacy. A true architectural rarity, it may well be the most distinctive mid-century modern home in the Hamptons. Constructed entirely of solid stucco and anchored by a massive poured concrete and steel-beam foundation, this residence embodies uncompromising craftsmanship and enduring strength - a sculptural form built to stand the test of time. Upon arrival, you're greeted by a curved stucco wall that mirrors the home's flowing geometry - a bold, architectural gesture that sets the tone for what lies beyond. Passing through the wall, you enter a secluded courtyard, an architectural prelude balancing form, texture, and serenity. The experience is both intimate and grand - a modern sanctuary revealed gradually through design. Step inside to the dramatic great room, crowned by 28-foot ceilings and dual oculi - an architectural rarity that bathes the interiors in natural light. Walls of glass frame the saltwater pool and lush gardens, dissolving the boundary between interior and exterior living. Designed in a graceful U-shape, the residence wraps around a private inner courtyard offering resort-style amenities: a heated gunite pool, oversized stainless-steel spa, covered and open-air patios, curated gardens, expansive lawns, a dining pavilion, and a fully equipped outdoor chef's kitchen. Inside, the gourmet kitchen pairs Italian cabinetry with Sub-Zero, Gaggenau, and Viking appliances, anchored by an oversized island ideal for gatherings. Additional luxuries include two laundry rooms, a cabana bath with outdoor shower, and two elegant powder rooms designed for entertaining. The primary suite is a secluded retreat featuring a large steam shower, marble soaking tub, dressing room, and walk-in closet - all designed with serene spa-like elegance. Three additional en-suite bedrooms on the main level open seamlessly to outdoor terraces and garden views. The finished lower level adds flexibility with two bedrooms, a living room, half kitchen/bar, marble bath, second laundry, and private entrance - ideal for guests or staff accommodations. This architectural masterpiece integrates state-of-the-art technology throughout: Lutron automated shades and lighting Sonos sound zones 5-zone heating and cooling EV charging stations Central humidification system (ideal for artwork) Solar panels supplying up to 60% of electricity use 20KW generator With 7,000 sq. ft. on the main level, a 1,173 sq. ft. finished lower level, and 4,100 sq. ft. of additional unfinished space, this solid-stucco and concrete-steel estate offers both enduring construction and contemporary sophistication. Located less than a mile from the ocean, this home is more than a residence - it is a rare work of art, merging mid-century authenticity with 21st-century innovation, crafted for a life of beauty, comfort, and privacy.