A rare opportunity to own one of Carthay Square's finest Spanish Colonial duplexes, this extensively renovated property sits mid-block on a beautiful tree-lined street within the Historic Preservation Zone and is delivered with the upper unit vacant. Offering two expansive (2,200+ SF) 3-bedroom/2-bath units - each with a generous bonus room easily used as a fourth bedroom, office, or den - the property has been thoughtfully updated while preserving the timeless period character that defines the neighborhood. Both units feature grand living rooms, hardwood floors throughout, separate dining rooms, dedicated laundry rooms, and abundant closet and storage space. The upper unit is a true showpiece featuring soaring vaulted ceilings with dramatic wood beam trusses, a stunning arched stained glass window, French doors, and private balconies in both front and rear. The equally gorgeous lower unit offers a stately decorative fireplace with elegant mantel, stained glass accents, and a covered rear patio. Recent capital improvements are extensive and include remodeled kitchens in both units, an updated upstairs bath, upgraded electrical panels, a newer roof (2020), a rebuilt rear balcony, partial window replacement upstairs, and a rebuilt garage with new framing, stucco, and waterproofing. Additional features include central heat and air, a detached double garage accessed from the alley (potential to convert to ADU), and gated private 2-car surface parking with automatic gate. Ideal for an owner/user or investor who wants to own a piece of LA's architectural heritage conveniently located near The Grove, Cedars-Sinai, and Beverly Hills.