Lot 9 Block A Sienna Ct is listed for sale at $ 145,000. This is a property. The lot size is 1.151 Acres. BRYour new custom home begins at 116 Sienna Court in the prestigious Oak Knoll Estates, a luxury acreage community in Tioga, Texas. As you enter the neighborhood, you’ll be welcomed by beautiful rows of mature oak trees and wide concrete roads that create an inviting first impression. Located in Phase One, this exceptional homesite is one of only 30 one-acre-plus lots, with 29 currently available for purchase. Bring your own custom builder and create the home you’ve always envisioned on this spacious 1+ acre lot. Residents of Oak Knoll Estates will enjoy access to a community pond, perfect for relaxing and spending time outdoors. The development also features underground electrical service and fiber internet conduit, offering modern infrastructure while preserving the community’s scenic beauty. Oak Knoll Estates is annexed into the City of Tioga, providing access to city water, police, and fire services. The community is protected by deed restrictions to help maintain its quality and appeal—all without the expense of an HOA.