7099 Glen Curtiss Lane Warrenton, VA 20187

***Please ask your agent about the different purchase options available***. Situated on 7 private acres in Warrenton and bordered by Airlie Farm land on two sides, this distinctive property presents a rare combination of privacy, architectural character, flexible living space, and long-term investment potential. The property includes a custom mid-century modern residence built in 1977, a separate climate-controlled recreation and fitness building built in 2007, and an expansive storage and workshop building featuring an approved Accessory Dwelling Unit (ADU). The storage building was built in 1974, and the ADU was built in 1999.The main residence showcases distinguished architectural elements that are increasingly rare and costly to replicate in today’s market. Vaulted, wood-beamed ceilings, expansive windows, an open-concept floor plan, and a dramatic floor-to-ceiling brick fireplace create a warm and sophisticated living environment. The open kitchen features natural wood cabinetry and a center island, while the oversized deck provides an exceptional setting for outdoor living and entertaining amid the property’s peaceful surroundings.Recent 2026 improvements to the main residence include new luxury vinyl plank flooring in the basement and sunroom, fresh interior paint throughout, and a new heat pump serving the sunroom. The roof was replaced in 2013; the hot water heater in 2025; and a 5-ton exterior AC condenser in 2026. The substantial workshop and storage building offers exceptional versatility. It includes a thoughtfully designed one-bedroom apartment with a full kitchen, comfortable living area, spacious full bathroom, and washer and dryer hookups. The apartment is approved by the county as an Accessory Dwelling Unit, a valuable designation that provides opportunities for multigenerational living, extended-stay guests, a private caretaker’s residence, or potential rental income, subject to applicable regulations.The building also includes a separate office or library with its own full bathroom and kitchenette, making it well-suited for professional, creative, or recreational use. The extensive workshop and storage areas provide exceptional space for vehicles, equipment, collections, hobbies, or business-related needs. Considering today’s construction costs, permitting requirements, and approval process, recreating a building of this size and functionality would represent a significant undertaking.Offering multiple buildings, an approved ADU, recent improvements, distinctive architecture, and remarkable flexibility, this property represents an exceptional opportunity in Northern Virginia. The motivated sellers invite prospective purchasers to schedule a private showing and submit their offer.