San Francisco's wealthiest neighborhoods vary greatly, with Presidio Heights leading at a median home price around $7.3M, followed by Pacific Heights and Sea Cliff. Each area offers distinct lifestyles: Presidio Heights for quiet luxury near parks, Pacific Heights for iconic views, Sea Cliff for coastal privacy, Cow Hollow and Marina for walkable nightlife, and Noe Valley for family-friendly living. Prices range from about $1.9M in Hayes Valley to over $7M in top enclaves, reflecting diverse preferences and market dynamics.