13883 Sage Mountain Ln Welcome to a rare Proctor Valley equestrian estate where refined country living meets modern comfort. Situated on an expansive 50, 000 sq ft fully fenced lot, this impressive 3, 400 sq ft residence offers 5 bedrooms and 4 bathrooms, sweeping mountain views, and exceptional amenities designed for both everyday living and grand entertaining. From the moment you arrive through the automated gate, you'll appreciate the privacy, space, and flexibility this property provides. The main residence is thoughtfully designed with generous living areas, abundant natural light, and panoramic views of Jamul's rolling hills.Private Guest Retreat-A standout feature of the home is the fully separated guest quarters, complete with its own kitchen, bedroom, and bathroom. With both private exterior access and direct access through the main house, it's ideal for multigenerational living, long-term guests, rental income potential, or a private office suite. Resort-Style Backyard The backyard is an entertainer's dream. A stunning pool with its own beach entry creates a true resort ambiance, perfect for relaxing under the sun or hosting unforgettable gatherings. Expansive outdoor space surrounds the pool, all framed by breathtaking views of the surrounding mountains and valleys. Exceptional fully private Equestrian Facilities Designed with horse enthusiasts in mind, this property includes: - A 2-horse barn - Dedicated riding ring - Ample space for turnouts and additional improvements The largely flat, usable acreage makes this a rare opportunity for those seeking premium equestrian amenities!