The County of San Mateo established the Mobilehome Park Zoning District (“MH Zoning District”) which provides for development and operation of mobilehome parks, as a source of short- and long-term housing. The mobilehome parks are on appropriate designated sites, subject to reasonable regulations to ensure the compatibility and safety of mobilehome parks for park residents and surrounding properties.

The MH Zoning District also aligns the County’s regulations with State law and revises the County’s Ordinance Code to place mobilehome park regulations in the Zoning Regulations. This both provides consistency and clarity between the County and State regulations, and ensures that as State standards change, the County’s regulations will remain current and accurate.

Below, please find additional resources related to local regulation of mobilehome parks in San Mateo County, including the County’s latest amendments to its Mobilehome Park Zoning District.