Under contract-accepting backup offers. Under Construction. Welcome to 12505 Stonelake Ranch Boulevard in Thonotosassa, an ultra-modern estate offering 8,686 square feet of designed living space, under construction and offered as-is. This six-bedroom residence includes seven full baths and two half baths, presenting a unique opportunity for a buyer to complete a custom architectural vision. The main level is designed for large-scale living and entertaining, anchored by a 23-by-16-foot living room with a fireplace feature wall and direct access to the outdoor terrace. The adjacent bar and wine cellar enhance the entertaining experience, while the 23-by-24-foot kitchen is centrally positioned with a dedicated pantry and service areas. A formal dining room measuring approximately 20 by 14 feet is near the main entrance for defined gatherings. Additional main-level spaces include a gym, bonus entertainment room, dog room, security room, guest or nanny suite, and a seven-car garage. The second-floor primary suite spans over 1,900 square feet and includes a 22-by-18-foot bedroom with fireplace, a 16-by-15-foot bath with soaking tub and walk-in shower, dual walk-in closets including an expansive wardrobe room, a champagne bar, private office, and dedicated dressing and storage areas. Outdoor living is centered around a resort-style pool and spa, surrounded by multiple covered and open-air terraces, including a barbecue area designed for entertaining. Large-format windows and ceiling heights ranging from approximately 10 to 12 feet enhance natural light and spatial volume throughout the residence. This property is being sold in its condition. Construction is incomplete, and the buyer will be responsible for selecting a contractor and completing the residence according to their preferences.