Welcome to Lanseair Farm - A Private Waterfront Estate with Fly-In Convenience Discover this one-of-a-kind 62.43-acre waterfront sanctuary on the historic Port Tobacco River in Welcome, MD. Boasting 912 feet of pristine shoreline and breathtaking downriver vistas stretching over 7 miles, Lanseair Farm offers unparalleled privacy, recreation, and accessibility by land, sea, and air. The centerpiece is the private Lanseair Farm Airport (MD97) featuring a lighted 2,900-foot asphalt runway, an attached hangar seamlessly integrated into the residence (perfect as an oversized garage or unique entertaining space), and a spacious detached 100' x 50' hangar. Ideal for pilots and aviation enthusiasts, this fly-in estate sits just a short flight from Washington, D.C. The custom-built home ( 5,976 sq ft) is engineered for durability with solid concrete construction. Enjoy an updated kitchen with fresh granite countertops (2023), an open floor plan overlooking the river, a massive fireplace, and a recently refinished pool (2026) that creates a fun whirlpool effect. Expansive grounds teem with wildlife-including nesting bald eagles-offering space for ATVs, boating, family gatherings, or the creation of a legacy compound (subdividable potential). Additional highlights include a large powered storage shed, easy access to Goose Bay Marina, and spectacular night skies far from city lights. Whether as a primary residence, weekend retreat, or private aviation haven, Lanseair Farm delivers an irreplaceable Southern Maryland riverfront lifestyle. Do you want a private showing?.