This French Swiss chalet historical home built by Nathaniel Brittan in the 1870s offers a rich architectural heritage. One of kind, classic details cascade throughout this 5-bedroom, 3.5-bathroom rare peninsula treasure! Set on an extra deep garden parcel, this property transports you to the early days of San Mateo County when horse drawn carriages and later rail cars carried affluent San Franciscans down to the peninsula to their country getaways! Known as the Manor House, this designated County Historical Site benefits from the Mills Act, offering significant property tax savings. The front door's solid French Oak was brought around the horn from Normandy in the pre-Panama Canal days. This distinguished home boasts intricate molding, original stained glass, beamed ceilings, hardwood flooring, and a beautifully carved staircase banister, showcasing its timeless elegance and old world charm. The library entry opens to the formal living room with a unique fireplace. Paces away you have the spacious family room and grand formal dining room with coved ceiling. Beautiful remodeled, gourmet kitchen with slate flooring, and breakfast nook. A perfectly placed half bath, laundry room and mudroom are located just down the hall and lead to the attached over-sized 2-car garage. Tucked away near the front of the house is a spacious bedroom and full bathroom. Upstairs you have the primary suite/retreat with elaborate fireplace, intricate molding, and lovely window seat to add to the character and charm. Three additional bedrooms share a full hall bathroom. Enjoy the peaceful surroundings in the covered sunroom. A bonus room and full bathroom are located above the garage, offering a versatile space ideal for a guest suite, home office, art studio, or private retreat. The outdoor living space is equally inviting, with a covered back deck and spacious yard, complete with a charming outdoor fireplace - perfect for cozy evenings and gatherings.