4431 Knox Ave

Luxury Hangar Estate at Rosamond Skypark — Aviation, Auto, and Lifestyle Excellence
Welcome to a rare offering in one of Southern California’s most exclusive residential airparks—Rosamond Skypark (L00)—where luxury living meets exceptional function. This custom-built ranch estate sits on a private ¾-acre lot in the scenic Antelope Valley, offering a unique opportunity for aviators, car collectors, home-based professionals, and hobbyists seeking both space and sophistication.
At the center of the property is a detached 40' x 50' aircraft hangar with direct access to Rosamond Skypark’s 3,600-foot paved runway with radio-controlled lighting. Designed with versatility in mind, the hangar features a 42' x 40' aircraft space, 40' electric bi-fold door, 100-amp electrical, a 6,500 CFM evaporative cooler, and a built-in compressed air system. Drive-through access from the street enhances convenience, making this a dream setup not only for pilots, but also for those needing secure, high-capacity storage or a premium workshop.
Attached to the hangar is a fully insulated 40' x 8' workshop, a dedicated office, a full bathroom, and a 40' x 8' storage loft—ideal for collectors, craftsmen, or business owners looking to operate with ease and privacy from home.
The custom ranch-style home spans 2,750+ sq ft, offering a spacious split floor plan with four bedrooms and two full bathrooms. The primary suite enjoys its own private wing for maximum seclusion. On the opposite side are two additional bedrooms, plus a versatile fourth oversized room with its own exterior entrance, built-in cabinetry, and closet—perfect as a guest room, office, studio, or in-law suite.
Additional highlights include a three-car garage, extended driveway, enclosed patio/sunroom, and a layout designed for both comfort and entertaining. The lot provides ample space and privacy within the highly desirable, gated Rosamond Skypark community.
Located minutes from Edwards Air Force Base, NASA Armstrong, Northrop Grumman, Lockheed Martin, and other key aerospace and defense employers, this home is ideal for professionals who value convenience, security, and room to grow.
Whether you're a pilot, a collector in need of premium garage space, or a professional seeking a refined live-work environment near top aerospace institutions—this rare estate delivers on every level.
This is more than a home. It’s a private estate built for purpose, performance, and prestige.