A European-inspired French Château has been listed for sale in the guard-gated community of Regatta Bay, offering nearly 8,000 square feet of custom-designed living space along the shores of Choctawhatchee Bay.

• Located at 434 Captains Circle, the three-story estate sits on 1.23 acres and includes more than 80 feet of bayfront, surrounded by sawgrass and a nature preserve. Built with insulated concrete forms (ICF), the home features nearly 9-inch thick poured concrete exterior walls.

Inside, the property includes four bedrooms and nine bathrooms, with six full and three half baths. The second-floor primary suite includes a private balcony and gas fireplace, along with dual spa-style bathrooms. One bath features a soaking tub, dressing area, separate tile shower, and walk-in closet, while the second includes a private sauna, heated marble floors, and a Roman-inspired design.

The home opens into a two-story foyer with a 22-foot domed ceiling, Italian marble columns, dual Juliette balconies, and a sweeping curved staircase. Hand-carved 8-foot mahogany doors mark the main entrance. Throughout the home, finishes include oak hardwood floors, Venetian plaster walls, and crown moldings ranging from 8 to 14 inches.

Main-level spaces include the formal dining room, a chef’s kitchen, living room, and two private studies. The kitchen features custom cabinetry, granite countertops, a walk-in pantry, breakfast bar, kitchen island, and high-end appliances, including a Sub-Zero refrigerator, Thermador double ovens, Viking gas range, microwave, dishwasher, and wine refrigerator.

• The home is equipped with electric heating and multi-unit electric cooling, as well as ceiling fans. Additional features include tinted double-pane windows, custom woodwork, an elevator, and an upgraded media wing.

The third floor is dedicated to entertainment, with a cinema lounge, billiards area, gaming corner, and wet bar, along with a half bath.

Outside, the fully enclosed lanai is finished with travertine tile and includes a 19-by-36-foot pool, 8-by-8-foot elevated spa, a pool bath, and a complete outdoor kitchen with Viking and Lynx appliances. Fire features include a gas fireplace, gas firepit, and wood-burning firepit. A 300-foot lighted private pier extends into the canal off the bay and includes a sitting area and dock.

Laundry is located on the second floor, and the home includes two oversized garages with polyaspartic-coated floors, accommodating four vehicles and/or a golf cart.

For more information or to schedule a showing, reach out to the listing agent, Adam Bazzell.

$3,700,000 | MLS #978562

Listed by Adam Bazzell, Coastal Connections Group at Compass