Infill industrial zoned land for sale.or lease. 5300 & 5302 46th Ave is a 2.11 AC parcel of I-1 zone land located in Hyattsville, MD. The site’s location and proximity to major road arteries make it convenient to the District and most points in suburban Maryland. The ever-growing scarcity of industrial land in DC and resulting upward pressure on rental rates, make Hyattsville well-positioned for both DC-based users/investors seeking cost savings as well as those further from the Beltway seeking closer proximity to the city.