10545 WEATHERBY Avenue 10545 Weatherby Ave - 1.14 acres in rural Southwest St. Johns County. Enjoy all the benefits of living in St. Johns County while tucked away from the hustle and bustle. This entire Flagler Estates area consists of roughly 1-acre parcels, offering a low-density rural setting even as the community continues to grow. This fully wooded, untouched property provides a true blank canvas with No Wetlands on the property and located in Flood Zone X, the area least likely to flood. Just three lots - about 500 feet - from the paved road, with no HOA and priced among the lowest in the area, this is a rare opportunity to build your vision in a peaceful, natural setting!