Striking the perfect balance between form and function, welcome to what is truly one of the most magnificent crown jewels of Noe Valley. Perched against the Duncan Street hillside on a DOUBLE-SIZED LOT, this palatial masterpiece overlooks San Francisco from Twin Peaks to the illustrious skyscrapers of downtown. Boasting nearly six thousand square feet (per tax record) of interior living space, numerous balcony viewpoints, an incredibly lavish grand room possible only with a lot that is double the width of the typical San Francisco property, an extensive garage that fits up to four vehicles and an impressive in-law unit, this is a residence unlike any other. 5BR, 5.5BA, 2 fireplaces, sprawling terraces, chef's kitchen, sizable back yard, and floor-to-ceiling windows that establish an influx of natural light and astounding views make this real estate rarity truly something special. Welcome to 625 Duncan. Welcome home.