Stunning Half-Acre Buildable Lot in Herndon - Approved 4-Bedroom Septic | Oakton HS Pyramid | Total Privacy Backing Protected Parkland Build your dream home on this stunning 0.50-acre lot located at 3140 Searsmont Place, Herndon, VA 20171-one of Fairfax County's most desirable areas. This exceptional parcel is fully approved for a 4-bedroom septic system, giving future homeowners and builders rare flexibility and significant value from day one. Situated in a peaceful cul-de-sac, the property offers unmatched privacy, backing to mature trees and county-owned, non-buildable parkland, guaranteeing that your serene wooded views and quiet surroundings remain protected forever. With NO RPA restrictions, you have freedom in design and placement that most lots in the area cannot offer. Sample architectural plans are included, illustrating a breathtaking 6,000+ sq ft custom home with room for a 3-car garage-perfect for luxury living. Bring your own architect or builder and tailor the design exactly to your vision. Property Highlights Stunning half-acre lot in Herndon (21,724 sft) Approved 4-bedroom septic (Fairfax County approved) NO RPA - ideal flexibility for building Backs to county-owned, non-buildable parkland for permanent privacy Sample plans available showing a 6,000+ sq ft home with 3-car garage potential Oakton High School pyramid - one of Fairfax County's top school zones Private, peaceful cul-de-sac surrounded by mature trees Easy access to major commuter routes, shopping, dining, and parks This is a rare opportunity to secure a premium lot in a highly sought-after location-perfect for homeowners looking to build a luxury retreat or for investors seeking a high-value development parcel. Your private oasis awaits. Come envision your future home today.