PRIME LOCATION HISTORIC HOME WITH MODERN UPGRADES! Save on property taxes with this registered historical landmark under the Mills Act, reduce energy costs with solar panels, and explore potential income opportunities with the ability to construct multiple ADUs. Situated on a large 7,000 sq ft lot with rear vehicular access, ideal for RV or boat parking. Known as the Glen Dunkle House #54, this 1923 home is located in the Redwood Avenue Historic Area and registered with the Brea Historical Society. The 2-bedroom residence blends preserved architectural details with practical updates and offers flexibility for future expansion or additional income. Interior features include a tiled fireplace, new laminate flooring, fresh paint, stained glass windows, cedar-lined closets, ceiling fans, and abundant natural light. The bathroom includes a clawfoot tub, walk-in shower, and classic tile finishes. The kitchen offers butcher block countertops and island, ample cabinetry, and connects to an indoor laundry and pantry. A covered outdoor room provides approximately 200 sq ft of additional usable space. The backyard includes fruit trees, a pond, stone walkways, storage sheds, and access to a detached two-car garage with potential for conversion to a studio, office, expanded garage, or ADUs. Additional upgrades include new AC and ducting, rear gated access, and solar panels. Conveniently located near Downtown Brea, Brea Mall, shopping, dining, civic amenities, and top-rated schools.