Welcome to 4201 Sea Gate Avenue - A Rare Offering in Brooklyn's Prestigious Gated Community Set within the private, waterfront enclave of Sea Gate, this fully detached, legal two-family home offers nearly 3,000 sq ft of living space on an oversized 48' x 100' lot. An incredible opportunity for investors or end users seeking space, privacy, and flexibility. The first unit features a 4-bedroom, 2-bath layout with hardwood floors, high ceilings, and abundant natural light, plus a full basement and in-unit laundry. The second unit is a 6-bedroom, 2-bath duplex offering versatile living options, privacy, and income-producing potential. Both units are designed to maximize comfort and functionality. The property includes a private 4-car driveway and plentiful street parking. Natural sunlight floods all sides of this fully detached home, enhancing its warm, inviting interiors. Residents enjoy access to Sea Gate's private beach club with a pool, bar, and cabanas, a 24/7 manned security checkpoint, and a peaceful, family-friendly atmosphere. It's a coastal lifestyle rarely found within New York City limits. Sea Gate offers quiet streets, scenic views, recreational areas, and playgrounds, all while being conveniently close to the D, F, N, and Q subway lines, buses, ferry service, shopping, dining, and schools. Live in one unit and rent the other for additional income, or occupy the entire home for multi-generational living. The lot size and zoning may also allow future expansion (buyer to verify). 4201 Sea Gate Avenue is more than just a property—it's an opportunity to enjoy luxury, space, and serenity in one of Brooklyn's most exclusive gated communities. Don't miss the chance to make this extraordinary home your own.