558 E Bonnie Brae Court, Ontario, CA 91764

Welcome to this warm and inviting 2-bedroom, 1-bath home, with a detached guest house, offering just over 900 sqft of living space on a spacious 7,500 sqft lot. Filled with character, the home welcomes you with a delightful front porch. Inside you’ll find beautiful original hardwood flooring in excellent condition, a cozy fireplace that serves as the focal point of the living room, custom-fitted interior shutters, and an abundance of natural light. Recent improvements include fresh interior/exterior paint, updated fixtures and some plumbing. The home is equipped with an HVAC/Heating system. The bright and cheerful kitchen features vintage appeal while maintaining functionality. Just off the kitchen is a generously sized indoor laundry room, providing convenience and additional storage space. One of the property's most attractive features is the approximately 425 sqft detached 1bedroom, 1bath guest house featuring fresh interior/exterior paint and stylish new flooring. Whether you're looking for space for extended family, guests, a private home office or potential rental income opportunities (buyer to verify), the separate living area offers exceptional flexibility. There is ample room for entertaining or future enhancements in the backyard. Situated just blocks from the tree-lined Euclid Avenue and Historic Downtown Ontario, you'll enjoy easy access to popular restaurants, coffee shops, farmers markets, and community gatherings. The home is also conveniently located approximately one mile from Downtown Upland, the Upland Metrolink Station, and the I-10 Freeway, offering excellent accessibility for commuters. Enjoy being minutes from some of the Inland Empire's most popular destinations, including Mt. Baldy, Toyota Arena, Victoria Gardens, and Ontario Mills. Families will appreciate the close proximity to Edison Academy K–8, located just a few blocks away and widely recognized as one of Ontario's highest-performing schools. Combining classic character, versatile living spaces, and an exceptional location, this unique property presents an opportunity to own a home with charm and flexibility in Ontario's desirable established neighborhoods. Whether you're a first-time buyer, investor, downsizing, or seeking multigenerational living options, this property offers comfort, convenience, and endless potential.