21868 E Martin Drive INVESTMENT OPPORTUNITY - MK RV PARK | 21868 E Martin Dr, Porter, TX 77365! Fully occupied and cash-flowing from day one, MK RV Park offers investors a rare opportunity to acquire a stabilized income-producing asset in one of the fastest-growing areas of Montgomery County. Located just seconds from US-59/I-69, the park provides easy access to Houston, The Woodlands, Kingwood, and major employment centers. Porter and the surrounding New Caney area have experienced significant population and commercial growth, driven by major developments including Valley Ranch Town Center. With strong existing revenue, 100% occupancy, and value-add potential through site and operational improvements, this property is ideal for cash deployment, a 1031 exchange, or long-term investment. Excellent location, consistent income, and future upside make this a standout opportunity.