Move-in ready and energy-efficient with PAID OFF Solar Panels and Powerwalls! This beautifully upgraded single-story home is located in a quiet, desirable Diamond Bar neighborhood. Featuring 4 bedrooms and 2 baths with 1,552 sq ft of living space plus approx. 300+ sq ft enclosed extended room completed in 2020perfect for a home office, gym, or playroom. The extended room is enhanced with custom cabinetry, a countertop, and a second sink, creating a versatile space for entertaining, coffee, or light meal prep. Bright open layout with a remodeled kitchen featuring newer appliances, ample storage, and a 2024 skylight that fills the space with natural light. Updated bathrooms each have their own heater vent. Major upgrades include a newer roof (2019), full copper plumbing replacement (2018), new water heater (2025), and HVAC with new ducts (2024). Paid-off solar system (installed 2020) with 24 panels and two Tesla Powerwalls provides modern efficiency and backup power, EV charger. This home also come with the Smart-home features include a Nest thermostat, motorized window blinds, and smart lighting & switches. Enjoy access to the community swimming pool, nearby parks, top schools, and convenient freeway access.