Building Types in Zoning, Part 1: Why?

Building types are a key component of the physical environment and have existed for millennia in all types of walkable places: from crossroads and small towns to every size of city. Building types and the public realm have made all of these places.   But despite their existence before zoning, building types were left aside when zoning focused on the separation of uses while relegating physical form and character to a non-essential role. The physical realities and qualities of walkable places that existed long before zoning were now viewed through the lens of use, density and Floor Area Ratio (FAR): a lens that is not capable of recognizing physical form and character.