Experience refined luxury living in the prestigious gated Northshore at Windward community. Overlooking the lush fairways of the Golf Club of Georgia, 1315 Portmarnock Drive is an architectural masterpiece blending timeless elegance with modern sophistication. This impressive 6-bedroom, 6.5-bath estate welcomes you with a grand two-story foyer, soaring ceilings, intricate millwork, and walls of windows showcasing breathtaking golf course views. A gourmet chef’s kitchen anchors the home with premium appliances, custom cabinetry, a large island, and seamless flow into the fireside keeping room—ideal for entertaining. The main-level primary suite offers a private sanctuary with a sitting area, fireplace, and spa-inspired bath featuring dual vanities, soaking tub, and walk-in shower. Upstairs, spacious en-suite bedrooms provide comfort and privacy for family and guests alike. The finished terrace level is an entertainer’s dream with a full bar area, media space, guest suite, workshop and direct access to the private, landscaped backyard—perfect for outdoor gatherings. Residents enjoy Windward’s premier amenities including swim, tennis, lake access, and the championship golf course. Minutes from Avalon, Halcyon, and GA-400, this home offers an unparalleled combination of luxury, location, and lifestyle within top-rated Alpharetta schools.