Local planning: housing: commercial zones.

The Planning and Zoning Law requires each county and city to adopt a comprehensive, long-term general plan for its physical development, and the development of certain lands outside its boundaries, that includes, among other mandatory elements, a housing element. Existing law requires that the housing element include, among other things, an inventory of land suitable and available for residential development. If the inventory of sites does not identify adequate sites to accommodate the need for groups of all households pursuant to specified law, existing law requires the local government to rezone sites within specified time periods and that this rezoning accommodate 100% of the need for housing for very low and low-income households on sites that will be zoned to permit owner-occupied and rental multifamily residential use by right for specified developments.