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California · 2025–26 Regular Session · Assembly Bill

AB 1543: Mobilehome parks: rent caps.

In committee Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

Plain-language summary

AB 1543 is a assembly bill introduced in the California Assembly on January 5, 2026. According to its official title, it concerns: Mobilehome parks: rent caps. Primary sponsor: Sharon Quirk-Silva (D). Most recent recorded action (February 2, 2026): Referred to Com. on H. & C.D.

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Official summary

Legislative Counsel’s Digest (official, as of the latest version). Written by nonpartisan legislative staff; reproduced verbatim.

Existing law, the Mobilehome Residency Law, prescribes various terms and conditions of tenancies in mobilehome parks. The law defines “mobilehome park” for these purposes to mean an area of land where 2 or more mobilehome sites are rented, or held out for rent, to accommodate mobilehomes used for human habitation.

The law caps the amount by which management of a qualified mobilehome park may increase the gross rental rate for a tenancy over the course of any 12-month period. The cap is the lower of 5% of the lowest gross rental rate charge for a tenancy at any time during the preceding 12 months or 3% of that amount plus the percentage change in the cost of living. Under that law, a mobilehome park is subject to that cap if it is located within and governed by the jurisdictions of 2 or more incorporated cities.

This bill would instead make any mobilehome park subject to that cap. The bill would make conforming changes related to these provisions.

Sponsors

Sponsors by party (alphabetical): Democratic 1

NameRolePartyChamberDistrict
Sharon Quirk-SilvaPrimary sponsorDemocraticAssembly67

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Referred to Com. on H. & C.D.
  2. From printer. May be heard in committee February 5.
  3. Read first time. To print.

Sources

  1. California Legislative Information — pubinfo database export
  2. Official bill page