Rare opportunity to own a building lot in Killington's exclusive and established Mountainside community. Situated at an elevation of 2,450 feet, Lot #13 is one of the highest elevation homesites in Killington, offering expansive, panoramic views of Killington Resort and the Route 100 valley to the north, along with views of Pico and the surrounding mountains. This 1.01-acre lot comes with a six-bedroom state WW permit for a single-family home, presenting an exceptional opportunity to build your dream mountain retreat. The lot is currently awaiting a permit amendment and is available to be placed on reservation until final permitting is received, allowing buyers to secure their place in this highly desirable development. Set just off East Mountain Road, Mountainside offers a private, upscale setting while remaining just minutes from Killington's skiing, dining, entertainment, and year-round outdoor recreation. Protective covenants are designed to preserve the quality and character of the neighborhood, while underground utilities and sewer hookups are planned for each lot. With its remarkable elevation, sweeping mountain and valley views, and limited availability within one of Killington's most desirable communities, Lot #13 presents a rare opportunity to secure an exceptional homesite and create your own mountain retreat in Mountainside.