Discover a rare piece of mid-century history with this stunning original-owner home, hitting the market for the first time since 1962. This single-story gem at 4686 Evart St perfectly preserves the character of its era while offering the modern peace of mind that comes with a roof installed just last year. Spanning 1,417 square feet, the interior features a spacious living room centered by a classic brick fireplace and a permitted sunroom that serves as a true showstopper with its authentic exposed wood beams. The functional four-bedroom layout includes a primary suite with its own en suite bath, and the home comes move-in ready with the refrigerator, dishwasher, and microwave all included. The outdoor space is equally impressive, situated on an expansive 7,192 square foot lot designed for California living. The backyard is anchored by a classic eight-foot-deep swimming pool complete with a diving board, offering a private retreat for the summer months. For those looking to add significant value or create a multi-generational living setup, the detached garage provides the ideal footprint for a seamless ADU conversion. Combining timeless architectural details with incredible future potential, this Montclair treasure is a unique opportunity to own a home that has been meticulously cared for by a single family for over seven decades.