Map of all R-1, R-2, R-2A zones in Berkeley. Light-green indicates the zones are within the “hillside overlay”: R-1H and R-2H. All green colored parcels will be re-zoned under Planning Commission’s latest proposal. Grey zones will be unaffected. The city of Berkeley is on the verge of passing one of the largest zoning reforms in the U.S., per capita. If passed, the city’s zoning map would allow for over 100,000 additional homes in a city of 47,000 existing homes. As far as I’m aware, hardly any ...