One or more photo(s) has been virtually staged. RARE 15.25+ ACRE LAKEFRONT DEVELOPMENT OPPORTUNITY ON PRISTINE LAKE MILLS An rare opportunity to acquire over 15.25 acres across two separate lakefront parcels with approximately 300 feet of frontage on the crystal-clear, spring-fed waters of Lake Mills, one of Central Florida's most exclusive private ski lakes. This unique offering combines an existing luxury 6-bedroom, 7.5-bath waterfront estate with a separate buildable parcel featuring approximately 7.88 acres of uplands, creating an extraordinary opportunity to enjoy the current residence while designing and constructing a future custom luxury lakefront home within the same private gated compound. Ideal for a multigenerational estate, private family compound, executive retreat, guest residence, or long-term investment hold, this property offers a level of flexibility and future development potential rarely found in Seminole County's protected Rural Boundary. Privately tucked behind a winding 700-foot drive, the existing estate features soaring 24-foot coffered ceilings, stacked stone architectural details, rich pecan wood flooring, panoramic lake views, expansive entertaining spaces, and a chef's kitchen appointed with imported Taj Mahal granite, custom cabinetry, dual ovens and sinks, and flush built-in refrigeration. Outdoor amenities include a summer kitchen, gazebo, expansive waterfront entertaining areas, 100+ foot dock, 23+ foot boat lift, dual jet ski lifts, and direct access to one of Central Florida's premier recreational lakes. The professionally designed equestrian facility features 4 stalls with Saratoga doors, veterinary-grade grooming room, wash rack with tankless hot water, air-conditioned feed and tack room, mattress stall flooring, plumbed barn aisle with underground drainage, poured concrete walls, and spray foam insulation throughout. With NO HOA, agricultural exemption potential, substantial buildable waterfront acreage, luxury improvements, and future development opportunities, properties of this caliber are exceptionally rare and nearly impossible to replicate today. Conveniently located minutes from Oviedo, UCF, Downtown Orlando, Orlando International Airport, world-class beaches, dining, shopping, and entertainment. Private showings available by appointment only.