Owners of property near Metro stations zoned for single-family homes only would be allowed to build additional types of residential housing under legislation introduced yesterday by Councilmember Will Jawando. Zoning Text Amendment (ZTA) 20-07, R-60 Zone – Uses and Standards “would allow owners of R-60 zoned property located within 1 mile of a Metrorail station to build duplexes, townhouses, and multi-family structures within the current R-60 lot coverage, building height, setbacks, minimum lot size, and minimum parking requirements.”