RU7 Alternative!! R3 zoned 4plex or development site. R3 zoning allows for up to 3 stories and FAR of 0.75 with potential for several units. Principal Uses, Buildings and Structures (a) Care facility, major, in duplex or townhouse form only; (b) Duplex; (c) Group Home, in duplex or townhouse form only; (d) Townhouse (id:34291)