Premier development opportunity in Vienna. Situated on a quiet cul-de-sac within Oak Valley Estates, this expansive 0.57-acre (25,014 sq. ft.) lot offers an exceptional opportunity for new construction. The primarily flat, near-square parcel provides an ideal setting for a custom luxury home in a neighborhood where newer homes continue to establish strong market values. The property has a Vienna mailing address but is located outside the Town of Vienna limits, offering the benefit of Fairfax County jurisdiction. The lot is served by a private well and septic system, with public sewer and water available at the street. Located within the highly regarded Fairfax County Public Schools pyramid of Flint Hill Elementary, Thoreau Middle School, and James Madison High School, the property is also approximately 3.1 miles from Flint Hill School (Private K-12) and 2.2 miles from the Vienna Metro Station. The existing residence, originally constructed in 1960, conveys strictly as-is and presents an opportunity for redevelopment. Buyers are encouraged to conduct their own due diligence regarding zoning, utility connections, building requirements, and future development plans. As-Is. Boat visible in pictures does NOT convey.