Stop Searching....Start Customizing! At ARCH&Co, we believe your home should be customized to your lifestyle. Only an extraordinary pre-completion opportunity can do this. You don't just get a house-you get the chance to collaborate on a truly bespoke living experience. From architectural style to interior finishes, ARCH&Co offers an exclusive array of customizations, allowing you to shape every detail to fit your vision. Set at the end of a cul-de-sac, closet to Sag Harbor Village, this property offers an unparalleled blend of luxury with personalization and can be move-in ready in as little as 9 months. Priced at $3.75 million-yes, that's for the finished house, not just the land-this stunning 4,500-square-foot estate (including the lower level) features 4 bedrooms, 3.5 bathrooms, an open kitchen, and a 20x40 heated gunite pool, all standard. ARCH&Co provides over 50 customization options to elevate your lifestyle starting with the architectural style. Enhance the first floor with a den, add a cozy fireplace to the family room, or a cabana bathroom for convenience. Consider a washer/dryer in the mudroom or indulge in the luxury of a wine cellar off the living room. On the second floor, elevate your primary suite with a sitting room, deck, or fireplace, and treat yourself to a coffee bar. Add a third-floor observation deck for stunning views. Transform the lower into an entertainment hub with an additional bedroom, bathroom, home theater, and gym. With ARCH&Co, you are never working alone; collaborate with renowned interior designer Fiorello Designs to bring your vision to life. Personalize your selections for tile, flooring, paint colors, cabinets, and countertops-all included within the standard price-ensuring your home reflects your unique style and taste. This is a rare opportunity to create a customized home. Contact us today to learn more about this exceptional offering. (Seller is the listing agent.)