Create something truly special on one of Mount Washingtons premier streets. Welcome to 3814 San Rafael Avenue, located on one of the most prestigious and desirable streets in all of Mount Washington. This rare offering sits on an expansive 19,000 SQFT LOT and delivers an unmatched opportunity to build a legacy property in a neighborhood defined by architectural pedigree, natural beauty, and community connection. The lot opens with a 2 CAR DETACHED GARAGE & Generous 10,000 SQFT footprint at street levelan ideal canvas for a multilevel architectural development, with the primary living space perched perfectly to capture sweeping views that stretch all the way to Long Beach. Beyond this lies an additional 5,000 sqft flat pad, accessible from a separate roadideal for a guest house, ADU, studio, or future development. This wide, four-lane paved streetexceptionally rare in Mount Washingtonoffers convenient access while maintaining a peaceful, residential atmosphere. Just down the street are two of Mount Washingtons most celebrated landmarks. Mount Washington Elementary, one of LAUSDs top-performing and most sought-after elementary schools, draws families from across the city thanks to its intimate campus, high academic standards, and holistic approach to education. Also nearby is the serene Self-Realization Fellowship, a global spiritual destination founded by Paramahansa Yogananda. Residents enjoy access to its peaceful meditation gardens and breathtaking canyon viewsan unmatched local amenity.