Welcome to this beautifully upgraded 4-bedroom, 2.5-bath home located on a quiet cul-de-sac in the highly desirable Northwood community of Alta Loma. This move-in-ready home features vaulted ceilings, an open and functional floor plan, abundant natural light, and a spacious 3-car garage. Enjoy year-round comfort with a whole-house fan that provides excellent ventilation and helps keep the home cool during the summer months. The home is equipped with a solar system and two Tesla Powerwall batteries, significantly reducing electricity costs while providing reliable backup power. Recent upgrades include fresh interior paint (2023), whole-house water softener (2023), exterior paint (2024), solar with Tesla Powerwalls (2025), and roof repairs completed in 2025. Conveniently located within the award-winning Los Osos High School district and close to parks, shopping, dining, and major freeways. HOA dues and professional gardener service are included in the rent, making this an exceptional value. Don't miss the opportunity to lease this energy-efficient, well-maintained home in one of Rancho Cucamonga's most sought-after neighborhoods!