AB 1543 California Assembly · 2025-2026 Regular Session

Mobilehome parks: rent caps.

Summary
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.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 5, 2026 Last action Feb 2, 2026
Maddy AI version diff · 1 comparison

What changed between versions

01/05/26 - Introduced AB1543 · 1 edit
MINOR
No substantive policy changes were made between these two versions. The diff reflects a reformatting of the same introduced bill text from a traditional legislative document layout to a web page presentation, adding navigation elements and removing line numbers. All operative provisions remain identical.
TECHNICAL

The bill text was reformatted from a numbered-line legislative document layout to a web page format with navigation menus (home, accessibility, FAQ, search, etc.) and without line numbers. No changes to the actual statutory language.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
3
Key actions
1
Committee
2
Feb 2, 2026
Committee
Referred to Com. on H. & C.D.
lower
Jan 6, 2026
Lower · Passed
From printer. May be heard in committee February 5.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Sharon Quirk-Silva
Sharon Quirk-Silva
DDemocratic
CA
67