This is your chance to own over half an acre of buildable land in the thriving heart of Mercedes, TX. Tucked inside the established Old Rebel Heights subdivision, this 0.51-acre lot offers the perfect blend of rural peace and urban accessibility - ideal for building your dream home, placing a manufactured home, or holding as a long-term investment. With electricity and public water available at the street, the infrastructure is already in place to jump-start development. The flat, level terrain makes for easier construction, and the lack of an HOA or known restrictions adds flexibility to your plans - whether you envision a custom residence, weekend retreat, or income property. But what truly sets this property apart is its location. Positioned just: 20 minutes from Harlingen – enjoy access to Valley International Airport, regional hospitals, and major retailers. 30 minutes from McAllen – tap into one of the fastest-growing metro areas in South Texas, filled with entertainment, employment hubs, and shopping destinations. Commuting between these two cities is a breeze with quick access to I-2 and US-83, making it easy to live in a quiet neighborhood while working, shopping, or playing in vibrant urban centers. You are also just 59 miles from South Padre Island, TX and 140 miles from Corpus Christi, TX. You’ll also appreciate the proximity to Mercedes ISD schools, local parks, and the famous Rio Grande Valley Premium Outlets, not to mention cultural events like the RGV Livestock Show & Rodeo. Whether you're a first-time buyer, seasoned investor, or someone looking to build in a strategic and serene setting, this offers a rare combination of value, versatility, and location!