Welcome to 154 Lansing Island Drive, a residence that embodies the very best of waterfront luxury in Brevard County's most prestigious gated community. Lansing Island is known for its exclusivity, guarded gatehouse, and iconic drawbridge entry, yet it is this estate's extraordinary setting that truly sets it apart. Resting on one of the larger lots on the island, measuring 1.19 acres, the property enjoys an unrivaled position with nearly 300 feet of water frontage, capturing almost 180 degrees of water views. This phase of Lansing Island was originally reserved as the developer's lots, chosen for their premier size and setting. While most homes on the island rest on smaller parcels with limited outdoor space, this estate offers a rare abundance of backyard grounds. Expansive lawns shaded by a central oak create a true estate feel, something seldom found here, offering the ideal setting for entertaining on any scale. Built of solid concrete block for lasting strength, the residence offers more than 7,500 square feet of living space, including a private guest casita, along with a rare 4-car garage. Its corner-lot placement ensures privacy and panorama, with two private deep-water docks. One is designed with a boathouse, while the other is yacht-ready, providing effortless access to the Grand Canal and Banana River. Inside, a dramatic 40-foot atrium entry introduces light-filled interiors finished in marble, stone, and custom detailing. The home flows seamlessly between formal and casual spaces, including a dining room with an illuminated 88-bottle wine wall, a family den with a double-sided coral fireplace, and an upstairs theatre. The chef's kitchen blends artistry and function with a striking backlit blue agate island imported from Israel, complemented by Sub-Zero and JennAir appliances and quartz surfaces. The owner's suite is a peaceful retreat, featuring new white oak flooring, a spa-style bath, a custom walk-in closet, and a private balcony overlooking the pool and waterways. Guest bedrooms extend the same indoor-outdoor lifestyle with private balconies, while the detached casita offers a complete one-bedroom, one-bath sanctuary. Outdoors, the design invites unforgettable gatherings with a Mediterranean-style pool featuring in-water dining, a 14-foot open-air pavilion, water features clad in Italian Bisazza tile, and an exterior fireplace for cozy nights. Combined with the rare backyard expanse, the grounds truly set this property apart. Life on Lansing Island is as much about community as it is about privacy. Residents enjoy 24-hour security, tennis courts, a clubhouse, and golf-cart-friendly streets, all within one of the Space Coast's most desirable waterfront addresses. Yet it is this estate's scale, deep-water access, and premier developer's lot placement that make it a truly rare offering.