**Prime Vacant Land – Build Your Vision in Fontana!** Opportunity is knocking at 6542 Knox Ave, Fontana, CA 92336! This rare high-density residential-zoned lot is a builder's and investor's dream, offering serious development potential in one of the Inland Empire's fastest-growing communities. Tucked into a well-established neighborhood south of Highland Avenue, this property already has water, gas, and electricity access nearby, with sewer conveniently adjacent to the lot — cutting down on development headaches and getting your project moving faster. Location is everything, and this lot delivers: quick access to major freeways, shopping, top schools, and thriving employment centers, all just minutes from Rancho Cucamonga. Whether you're planning new construction, a multi-unit build, or a long-term investment hold, this is exactly the kind of opportunity that doesn't sit on the market long. Buildable land in Fontana is getting harder to find — don't let this one slip away. Secure your slice of the Inland Empire's growth story today. *Buyers are advised to independently verify zoning, land use, subdivision possibilities, utility connections, and development requirements with the City of Fontana.*