A Once-in-a-Lifetime Opportunity in Bernal Heights! Discover the extraordinary potential of 400 Franconia St, an unmatched opportunity to create your dream residence atop one of San Francisco's most sought-after neighborhoods. This rare property comes with approved architectural plans to transform the existing structure into a modern masterpiece - the largest home ever built in Bernal Heights, spanning over 4,841 square feet on an expansive .20-acre lot. Designed to capture panoramic water views from nearly every window, this three-story residence is envisioned to blend sophisticated design with seamless indoor-outdoor living. The plans include an elevator, expansive entertaining spaces, and a spectacular primary suite featuring a luxurious spa-like bath with both indoor and outdoor showersa true private retreat. Imagine waking up to the sunrise over the Bay, hosting unforgettable gatherings in light-filled open spaces, and enjoying the best of San Francisco's hillside tranquility just minutes from Cortland Avenue's vibrant shops & restaurants. his is a truly one-of-a-kind opportunity to bring your vision to life in one of San Francisco's most charming and dynamic neighborhoods. Whether you're an end user or developer, 400 Franconia Street offers endless potential and prestige.