12012 RAMBLING OAK Boulevard Under contract-accepting backup offers. Private Acreage. Lake Nona Access. Set on 1.28 acres in Live Oak Estates, this approximately 4, 000-square-foot custom home offers privacy, substantial construction and flexible living just minutes from Medical City. All bedrooms-including the spacious primary suite-are located on the main level. A private guest suite with its own full bath creates comfortable separation for visitors or extended stays, while the upstairs media room, fitness area, bonus room and full bath offer flexible space for work, hobbies and recreation. Expansive glass doors connect the living areas to a covered lanai, screened pool and heated spa. Outdoor living continues with retractable shades, two wood-burning fireplaces, a fire-pit area and peaceful green space with no rear neighbor. A side carport and storage area provide options for a boat, trailer or recreational equipment, depending on size. Quality construction includes ICF throughout the first floor, spray-foam insulation on all roof surfaces, energy-efficient windows, gas cooking, two gas tankless water heaters and dedicated propane infrastructure. The seller reports average electric costs of approximately $220 per month over a recent seven-month period. Recent system improvements include an oversized HVAC system replaced in October 2025 with a transferable warranty. In August 2026, major septic upgrades were professionally completed, including a new 540-gallon dosing tank, pump, alarm components, risers and lids. Enjoy a low HOA with convenient access to Moss Park, Lake Nona shopping and dining, SR 417, SR 528 and Orlando International Airport. A preferred-lender credit may be available to qualified buyers. Schedule your private showing today.