21200 Lamm Rd Two miles east of the intersection of I-37 South and Loop 1604; situated on the south side of 1604. This property is a long strip suitable for development just inside Bexar County. The North and south ends of property are heavy wooded with the middle (approximately) third partially cleared. This property has no improvements. The northern boundary is approx 223 feet on 1604, 456 feet at rear of property (southern boundary), and the sides of the property approx 4700 ft long.