This unique Federal Revivalist style home offers a blend of original charm and modern updates. Main house features 4 spacious bedrooms and 2.5 bathrooms. Main house square footage 2,936 square feet and ADU square footage 371 square feet. This timeless classic has original wood floors, and crown molding and vintage details preserved throughout. The kitchen includes quartz countertops, a farm sink, vintage gas stove, updated rage hood, French windows, and ample cabinet space. Off the kitchen is a laundry/mud room with new flooring along with a newly remodeled half bath. Between the kitchen and dining room is a bonus entertaining or dining space. The spacious living room with the original Batchelder fireplace offers a more formal gathering space. A large family room creates a cozy atmosphere for family time. This home features a spacious basement/wine cellar and extra storage throughout. Upstairs, the expansive primary suite includes a full wall of built-in closets, a fully remodeled en-suite bathroom, and French doors that open to a private balcony with views of the neighborhood hills, city, and, at a distance, the downtown Los Angeles skyline. Three additional large bedrooms are located upstairs, along with a spacious full bathroom that retains its original tub and tile. A charming, permitted, two-room detached ADU with kitchenette, full-sized bathroom with shower, and central air/heat offers flexibility for guest space or rental income. Private two-car driveway with garage/storage space. Additional upgrades include PEX/copper plumbing, main water lines, sewer lines, electrical panel, fresh exterior paint, brick paver patio and walkways, and a newly installed HVAC system upstairs. This home is Mills Act eligible. Amazing neighborhood within walking distance to Uptown Whittier shops, dining, hiking & bike trails, Whittier College, and just minutes to 605 freeway access.