Welcome to La Chaumiere! This magnificent Art Nouveau masterpiece was built by one the Bay Area top builders. This private, gated estate features park-like grounds and incredibly 360 degree views from nearly all vantage points. This one-of-a-kind home features soaring ceilings, an elegant entry which opens to both the formal living and dining rooms, a jewel-box powder room and a main floor ensuite. The chef's kitchen has an enormous granite island and breakfast bar, top-of-the-line, built-in appliances and opens to the breakfast nook and family room. The stunning primary suite, plus two additional ensuites are situated on the upper floor. The lower-level bonus area provides an additional 2,200 square feet. It features an enormous entertainment/workout area, an additional bedroom and full bath, a library, work-from-home office and tons of storage space. Walls of glass and French doors this home with abundant natural light. You won't want to miss this unparalleled estate - it truly is the best of the best!