California's statewide caps reset: 8.1% to 8.8% by region
For increases starting between August 1, 2026 and July 31, 2027, the Attorney General's chart lists 8.7% (Los Angeles Area), 8.1% (Riverside Area), 8.2% (San Diego Area), 8.8% (San Francisco Area) and 8.6% for all other counties.
The County's Mobile and Manufactured Home Commission set the 2027 CPI rent adjustment for mobile home parks under county code chapter 13.32 at 157.52% or less, applied to each space's 1982 base rent under the ordinance's formula. It is not a 157.52% increase on current rent, and it doesn't apply to apartments or houses.