Property Overview High Glen Sanctuary consists of two contiguous legal parcels or four parcel numbers. (APN) totaling ±152.34 acres in the hills of Alpine, San Diego County—only 40–45 minutes from downtown San Diego. At approximately 2,600 feet in elevation, the property offers sweeping panoramic views, exceptional privacy, and multi-use development potential. With potential for small-lot subdivision under current RL-40 zoning (minimum 40-acre lots), the property supports phased sales, custom home development, or a long-term land investment strategy. Aviation Infrastructure Specialty FAA-approved airstrip (2,340' x 60') and heliport. Aircraft hangar for secure storage, maintenance, or adaptive reuse. Direct aviation access is ideal for private ownership, corporate operations, or exclusive hospitality ventures, or small Lot Subdivision for the Airplane/Helicopter community. Water & Sustainability Two on-site wells and a 2,500-gallon water storage tank. Water rights to three ponds and a natural underground aquifer. Suitable for vineyards, organic farming, equestrian facilities, or ranching operations. Residential & Multi-Use Facilities Primary Residence: 3 bedrooms, 2 bathrooms, attached carport, wrap-around porch, ±2,700 sq. ft., panoramic views. Guest Bunk House / Classroom: 1 bedroom, 1 bathroom—adaptable for lodging, training, or staff housing. 30X40 Hangar Facility: Large-format structure adaptable for storage, events, or equipment staging. Investment & Development Potential Four separate APNs / Two Current Legal lots, provide flexibility for disposition, joint ventures, or build-out. Small lot subdivision potential supporting residential or mixed-use concepts. A-72 zoning with “O/N” animal designator allows for diverse agricultural and special-purpose uses. Location 40 minutes to San Diego International Airport. Close to Alpine services and amenities while maintaining complete seclusion. Elevated setting offers cooler temperatures and exceptional sightlines.