Welcome to 5021 Surf Avenue, a stunning property located within the exclusive gated oceanfront community of Sea Gate. This fully renovated home, initially designed as a two-family residence, now serves as an expansive single-family home, boasting over 4,100 square feet across three spacious floors, plus a fully finished basement exceeding 1,000 square feet. Set on a generous 50 x 165 lot, this residence combines elegant design with functionality, nestled in one of Brooklyn's most secluded areas. The ground floor features an open-plan living space with a chef's kitchen that is sure to impress. It includes a dramatic quartz waterfall island, custom navy cabinetry with copper accents, a full-height slab backsplash, and high-end German WOLF appliances. The adjacent living and dining areas are characterized by large windows, wide-plank oak flooring, and an exquisite fireplace, creating a welcoming yet sophisticated environment. A floating glass-paneled staircase connects the levels, while radiant underfloor heating and multi-zone air conditioning provide comfort throughout the year. On the upper floor, the primary suite offers a tranquil escape, complete with a fireplace, a boutique-style walk-in closet and a luxurious bathroom featuring a freestanding soaking tub, dual vanities, and a mosaic-tiled handleless/digital shower. The additional bedrooms are spacious, including a top-floor suite with vaulted ceilings and scenic views of the bay. The home also includes a media lounge and flexible space perfect for a home office or guest quarters. The fully finished lower level is versatile, offering spaces for a gym, playroom, and recreation room tailored to any lifestyle needs. Outside, the expansive backyard is ideal for relaxing and entertaining, with a built-in jacuzzi, generous patio space, and new landscaping. The property offers ample parking with a private driveway and garage. Seagate provides a unique lifestyle that includes access to one of New York City's most stunning private beaches. Traveling to Midtown Manhattan is convenient, thanks to the X28/X38 express buses from Neptune Avenue, as well as nearby subway stations offering connections to the D, F, Q, and N lines. With annual taxes of $11,512 and Seagate Association fees of $7,388, this residence offers a remarkable chance to enjoy luxury living in a desirable community.