SB 610 California Senate · 2025-2026 Regular Session

Disaster assistance: tenants, mobilehome parks, and mortgages.

Summary
(1) Existing law, the Mobilehome Residency Law, prescribes various terms and conditions of tenancies in mobilehome parks. Existing law, the Planning and Zoning Law, requires a person or entity proposing a change in use of a mobilehome park to file a report on the impact of the conversion, closure, or cessation of use of the mobilehome park that includes a replacement and relocation plan, as specified. Existing law requires the legislative body or advisory agency to review the report before any change of use, as provided. Existing law establishes the Department of Housing and Community Development and requires it to administer various programs intended to promote the development of housing. This bill would require, if a closure, cessation, or change of use is the result of damage or destruction of the mobilehome park by a disaster, as defined, the person or entity proposing that closure, cessation, or change of use to file an impact report, as described in the paragraph above, which also includes a technical service inspection report from the Department of Housing and Community Development that identifies the observed conditions within the park. By placing new requirements on local legislative bodies when approving permits for a change of use for mobilehome parks, this bill would impose a state-mandated local program. Existing law requires the person or entity proposing the change of use of a mobilehome park to pay to the displaced resident the in-place market value of the displaced resident's mobilehome, as provided. This bill would provide that if the proposed closure, cessation, or change of use is related to damage or destruction by a disaster, the person or entity proposing the change of use of a mobilehome park is not required to pay to the displaced resident the in-place market value of the displaced resident's mobilehome. (2) Existing law regulates the terms and conditions of residential tenancies. Existing law requires the lessor of a building intended for human occupation to repair dilapidations, as specified, rendering it untenantable. Existing law requires a dwelling to be deemed untenantable if it substantially lacks certain affirmative standard characteristics. This bill would impose a duty upon the landlord to undertake certain actions, within a reasonable time and according to specified cleaning protocols, as may be necessary to remediate any dilapidations that arise as a result of a disaster. The bill would establish a presumption that the presence at the rental unit of debris from the disaster renders the unit untenantable, until a determination has been made by a local public health agency or official that the debris does not contain toxic substances. This bill would require the landlord to notify the tenant in writing that the landlord has fulfilled its duty to remediate dilapidations and that the tenant may view various reports, if requested. The bill would specify that these provisions do not require a landlord to rebuild a residential real property or any portion thereof that has sustained damage as a result of a disaster, and that, unless lawfully terminated by either party, the tenancy remains in effect and the tenant has the right to return to the rental unit, at the same rental rate in effect immediately prior to the disaster, as soon as it is safe and practicable. (3) Existing law terminates the hiring of a thing by the destruction of the thing hired, or when the greater part of the thing hired perishes from any other cause than the want of ordinary care of the hirer. This bill would require the landlord to return to the tenant any advance rental payments made by the tenant when the hiring of residential real property is terminated due to damage or destruction of the property. The bill would also require management of a mobilehome park to return to the homeowner any advance rental payments made by the homeowner when the mobilehome tenancy is terminated due to damage or the destruction of the mobilehome park or any space as a result of a disaster. The bill would discharge the tenant's or homeowner's obligation to pay rent during any period during which a tenant or homeowner is unable to occupy their rental unit due to a mandatory evacuation order pursuant to a disaster, as provided. (4) Existing law makes the Commissioner of Financial Protection and Innovation the head of the Department of Financial Protection and Innovation, which executes the laws of this state relating to, among other things, residential mortgage lenders and servicers and mortgage loan originators employed or supervised by finance lenders or residential mortgage lenders. This bill would require the commissioner to, upon the declaration of a state of emergency due to wildfire, as specified, coordinate with mortgage lenders and servicers subject to the commissioner's jurisdiction operating in this state to facilitate and monitor the implementation and promotion of mortgage forbearance, foreclosure prevention, and loss mitigation programs available to borrowers who experience a material decrease in household income or a material increase in household expenses due, directly or indirectly, to the wildfire emergency. (5) The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.
Bill status signed all 5 stages cleared
Introduction
Feb 2025
Committee Review
Jul 2025
Senate Passage
Jun 2025
Assembly Passage
Sep 2025
Signed into Law
Oct 2025
Introduced Feb 20, 2025 Signed Oct 10, 2025
Maddy AI version diff · 8 comparisons

What changed between versions

09/02/25 - Amended Assembly 09/13/25 - Enrolled · 5 edits · Sep 13, 2025
MODERATE
The enrolled version of SB 610 significantly weakened tenant protections in Section 1941.8 of the Civil Code compared to the amended assembly version. The bill removed the tenant's right to use repair-and-deduct remedies, reduce rent, or pursue other remedies when a landlord fails to remediate disaster damage, and eliminated an anti-retaliation presumption that would have protected tenants from eviction for exercising their rights. The landlord's repair obligation was also narrowed from requiring all listed actions to only 'one or both' of two actions, with the specific duty to repair structural and mechanical elements removed entirely.
Scope change
The bill's scope was slightly broadened to cover 'any structure intended for human habitation' rather than just 'residential rental property,' but tenant protections were substantially reduced by removing remedies and anti-retaliation safeguards.
REQUIREMENT

Removed the entire tenant remedies provision (old subdivision (d)) that allowed tenants to pursue repair-and-deduct under Section 1942, reduce rent proportionally to the loss of use and enjoyment, or pursue any other legal remedies when a landlord failed to remediate disaster damage within a reasonable time.

Narrowed the landlord's remediation duty from 'repair or remediate that damage, including but not limited to all of the following' (three items) to 'undertake one or both of the following actions as may be necessary' (two items). The specific requirement to repair or restore damaged structural, mechanical, or aesthetic elements (walls, floors, ceilings, windows, doors, fixtures) was removed entirely.

Removed the language 'taking into account the extent of the damage and the availability of materials and labor' from the reasonable time standard, making the timeline requirement less flexible for landlords.

ENFORCEMENT

Removed the anti-retaliation provision (old subdivision (f)) that created a rebuttable presumption in unlawful detainer actions that a landlord was retaliating against a tenant if the property had sustained disaster damage, the landlord failed to repair it, and a termination notice was served before repairs were completed or within 180 days after.

SCOPE

Broadened the scope of covered properties from 'residential rental property' to 'any structure intended for human habitation,' which could include non-rental structures.

Floor votes · Senate Jun 3, 2025 · Assembly Sep 9, 2025

How they voted

2810
Passed · 2 other
Total votes 40
Jun 3, 2025
D Democratic30
28 Yea 2
93% Yea
R Republican10
10 Nay
100% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
30
Key actions
14
Committee
5
Amendments
9
Oct 10, 2025
Signed into law
Approved by the Governor.
legislature
Sep 10, 2025
Upper · Passed
Assembly amendments concurred in. (Ayes 30. Noes 10. Page 2805.) Ordered to engrossing and enrolling.
upper
Sep 9, 2025
Introduced
In Senate. Concurrence in Assembly amendments pending.
upper
Sep 9, 2025
Lower · Passed
Read third time. Passed. (Ayes 59. Noes 11. Page 3088.) Ordered to the Senate.
lower
Sep 2, 2025
Lower · Passed
Read second time and amended. Ordered to second reading.
lower
Aug 29, 2025
Lower · Passed
From committee: Do pass as amended. (Ayes 11. Noes 1.) (August 29).
lower
Jul 16, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 9. Noes 1.) (July 15). Re-referred to Com. on APPR.
lower
Jul 7, 2025
Lower · Passed
Read second time and amended. Re-referred to Com. on JUD.
lower
Jul 3, 2025
Lower · Passed
From committee: Do pass as amended and re-refer to Com. on JUD. (Ayes 8. Noes 1.) (July 2).
lower
Jun 9, 2025
Committee
Referred to Coms. on H. & C.D. and JUD.
lower
Jun 3, 2025
Upper · Passed
Read third time. Passed. (Ayes 28. Noes 10. Page 1456.) Ordered to the Assembly.
upper
May 23, 2025
Upper · Passed
From committee: Do pass. (Ayes 5. Noes 1. Page 1206.) (May 23).
upper
Apr 30, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 1. Page 941.) (April 29). Re-referred to Com. on APPR.
upper
Apr 21, 2025
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
upper
Apr 8, 2025
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
upper
Mar 26, 2025
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
upper
Mar 5, 2025
Committee
Referred to Com. on JUD.
upper
Feb 20, 2025
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.
upper
1 primary · 11 co-sponsors

Sponsors