A rare blend of historic elegance and timeless Southern California charm. This remarkable 1923 residence in North San Gabriel, just moments from San Marino, captures the romance and craftsmanship of the golden age of architecture. The main residence offers 5 bedrooms and 4.5 bathrooms, highlighted by a bright, welcoming living room with beautiful tile floors and abundant natural light. A spacious kitchen with granite countertops and ample storage flows seamlessly into a formal dining room, creating the perfect setting for both everyday living and elegant entertaining. A deck extends the living space outdoors, ideal for gatherings and relaxed California evenings. Adding exceptional versatility, the property also features a permitted rear guest house/ADU (approx. 477 sq ft, not reflected in tax records) complete with its own living area, kitchen, and bathroom—perfect for guests, extended family, or additional possibilities. With a two-car garage, long driveway, and generous backyard, the property offers ample space and flexibility. Ideally located near Washington Elementary, shopping, dining, and everyday conveniences, this rare offering combines historic character, space, and prestige in one of the area’s most desirable neighborhoods.