Very motivated seller is offering this fixer upper on approximately half-acre lot in the rolling hills of Vista, 519 Mason Rd presents a rare opportunity to restore, reimagine, or redevelop a property with exceptional upside potential. This 1950-built single-story residence offers approximately 1,540 sq ft with 3 bedrooms, 2 bathrooms, and an attached 3-car garage, including one bay previously converted to office space. Mature trees, natural landscape elements, and a spacious lot create a private rural-residential setting while remaining conveniently located near shopping, dining, parks, and major commuter routes throughout Vista and North San Diego County. The surrounding area features larger custom homes, estate-style properties, and expansive lots that contribute to the property's strong future potential.