190 LAKE MARGO Drive Pre-construction opportunity in St. Johns River Estates--build your vision from the ground up. Located just moments from the St. Johns River, this homesite offers a setting where the water naturally becomes part of everyday life. Enjoy private community boat ramp access, with optional boat slips available for just $25/month--an uncommon feature this close to the river. Buyers can personalize finishes, colors, and details while building from a proven plan. Standard specs are designed for durability and efficiency, including 2x6 exterior framing, R-19 insulation, and spray foam at the roofline. Planned features include LP SmartSide siding, metal roof, Low-E windows, fiberglass doors, LVP flooring, tile showers, soft-close cabinetry, and granite countertops. Construction begins after contract, with an estimated build time of 4-6 months. Flexible new construction this close to the river is becoming harder to find.