When a Wildfire Empties Your Marin Rental, Who Pays for the Ash?
The alert buzzes at 2 a.m.: evacuation order, your tenant's zone, leave now. By morning, your renters are sleeping at a relative's place, and the hillside smells like smoke.
You are left with three urgent questions. “Do they still owe rent? Who cleans up the ash? When can they move back in, and at what price?”
Senate Bill 610 answered those questions on January 1, 2026. This guide walks through what the law requires during evacuations and cleanup, where owners slip up, and how to prepare before the next fire season.
Key Takeaways
Here is what SB 610 means for California landlords.
Rent pauses during orders: A tenant who cannot occupy the unit due to a mandatory evacuation order issued in connection with a declared disaster owes no rent for that period.
Refunds run on a clock: Prepaid rent for the evacuation period must be returned within 10 calendar days after the order lifts, or the tenant may deduct it from next month's rent.
Debris means untenantable: Ash, sludge, or runoff at the unit is presumed to make it uninhabitable until a local public health official clears it as nontoxic.
Tenants can come back: Unless the tenancy is lawfully terminated, renters may return at their pre-disaster rent once it is safe and practicable.
Key Numbers Every Marin Landlord Should Know
43+: Years PRANDI Property Management has served Marin County rental owners |
1,000+: Properties PRANDI has rented since 2018 |
January 1, 2026: Date SB 610's landlord duties took effect statewide |
10 calendar days: Deadline to refund prepaid rent after an evacuation order lifts |
21 days: Deadline to return advance rent after a disaster-related termination |
IN THIS GUIDE
What SB 610 Actually Changed for California Landlords
Rent During a Mandatory Evacuation: The 10-Day Rule
Cleanup Duties After the Smoke Clears
Right to Return, Termination, and the 21-Day Refund
Building a Wildfire Playbook Before the Next Red Flag Day
What SB 610 Actually Changed for California Landlords
SB 610 turned uneven post-disaster expectations into written, statewide rules.
Governor Newsom signed the bill on October 10, 2025, and it took effect January 1, 2026. It added Civil Code Sections 1941.8 and 1941.9, which govern remediation, rent during evacuations, and the right to return.
The law also reaches beyond wildfire. It applies to natural or human-made emergencies, including fire, flood, earthquake, and storm, when the Governor or the President has declared a state of emergency.
For Marin owners, that matters. A fast-moving grass fire on a red flag day and a winter atmospheric river can both trigger the same obligations if a declaration follows. This guide is educational and not legal advice.
Rent During a Mandatory Evacuation: The 10-Day Rule
The most immediate change hits your rent ledger the moment an evacuation order is issued.
Under Civil Code 1941.9, a tenant's obligation to pay rent is discharged for the period during which they cannot occupy the unit due to a mandatory evacuation order issued in connection with a declared disaster.
If rent was already paid, the landlord must return the covered amount within 10 calendar days after the order lifts. Alternatively, the tenant may subtract it from the next month's rent.
Two details trip up owners most often:
Warnings are not orders. Marin uses Genasys Protect evacuation zones, and an evacuation warning (yellow) is different from an evacuation order (red). The rent rule follows the mandatory order, so a voluntary early departure does not automatically qualify.
The timeline must be exact. You will need the order's start time, its lift time, and proof the property sat inside the affected zone to prorate correctly.
Our rent collection process and owner financial reporting track these credits so nothing gets missed or double-counted.
Cleanup Duties After the Smoke Clears
Once the flames are out, SB 610 turns to who must make the property safe again.
Debris Is Presumed Toxic Until Cleared
Civil Code 1941.8 says the presence of disaster debris, including ash, sludge, or runoff, presumes the unit is untenantable.
That presumption holds until a local public health agency or official determines the debris does not contain toxic substances. A light dusting of ash on the patio is no longer just cosmetic.
Hazards the Landlord Must Address
The landlord must, as necessary, remove disaster debris and mitigate related hazards such as mold, smoke, smoke residue and odor, ash, asbestos, and water damage.
The work must be completed within a reasonable time and must follow any cleaning protocols issued by government officials, including hiring licensed remediation companies where required. The law does not define "reasonable," so fast, documented action is your best protection.
Written Notice When Remediation Is Done
If your tenant has provided a mailing or email address, you must notify them in writing once you have fulfilled your remediation duty.
That notice must state that the tenant can view and request copies of any environmental studies, tests, or reports that were conducted.
Handled well, these three steps move a unit from presumed uninhabitable to ready for return with a clear paper trail. Our maintenance team coordinates that vendor work and documentation.
Right to Return, Termination, and the 21-Day Refund
Cleanup leads straight to the lease question.
The tenancy continues. Unless either party lawfully terminates, the tenant may return at the same rent in effect immediately before the disaster as soon as it is safe and practicable.
Rebuilding is not required. SB 610 does not require a landlord to rebuild a property, or any portion of it, that was destroyed by the disaster.
Advance rent has a deadline. If the tenancy ends because the property is destroyed or because the tenant lawfully terminates, any advance rent covering the period after termination must be returned within 21 days.
Local rules still apply. The law expressly allows cities and counties to add stronger protections, so San Rafael's rent mediation and eviction rules, along with other Marin requirements, may still shape your next move.
A compliance-first management approach keeps state and local rules aligned before a crisis forces the issue.
Building a Wildfire Playbook Before the Next Red Flag Day
The smartest SB 610 compliance happens months before any smoke appears on the ridgeline.
Know every zone. Look up each property on the Marin County evacuation zone map and encourage tenants to subscribe to Alert Marin.
Collect current contact details. Updated mailing and email addresses make the required remediation notice possible when tenants are displaced.
Line up licensed vendors now. After a regional fire, remediation crews book out quickly, and delays stretch your "reasonable time."
Review your insurance. Confirm whether your policy includes loss-of-rent coverage, since rent is discharged during evacuation orders.
Landlords who recover fastest after a wildfire planned their response before the first ember landed.
FAQs about SB 610
Does SB 610 apply if my tenant evacuates voluntarily?
The rent discharge applies when a tenant cannot occupy the unit because of a mandatory evacuation order tied to a declared disaster. A voluntary departure during an evacuation warning generally does not trigger it on its own.
Can I raise the rent after completing fire cleanup?
If the tenancy continues, the tenant has the right to return at the rent in effect immediately before the disaster. Any later increase must still follow California's rent cap and local rules.
Do I have to rebuild a rental that burned down?
No, SB 610 does not require a landlord to rebuild a destroyed property or any destroyed portion of it. If the tenancy ends because of the destruction, the landlord must refund any advance rent covering the period after termination within 21 days.
Prepared Owners Recover Faster When the Hills Burn
Fire season does not wait for paperwork, and SB 610 does not wait for owners to catch up.
SB 610 gives tenants clear rights during evacuations and cleanup, and it gives landlords firm deadlines to meet. Rent pauses under a mandatory order, refunds run on a 10-day clock, ash triggers a presumption of uninhabitability, and returning tenants keep their pre-disaster rent.
Owners who wait for the evacuation alert to sort this out usually lose time, money, and tenant trust.
For more than 43 years, we at PRANDI Property Management have helped owners across San Rafael, Novato, Mill Valley, and greater Marin County protect their rentals through every fire season. Our team tracks evacuation timelines, coordinates licensed remediation, sends every required notice, and keeps your rent ledger accurate while you focus on your family's safety.
Explore our Marin County property management services, call 415.482.9988, or contact us to build your wildfire plan today.
