California mobile home laws give park residents unusually strong protections compared to other states. The Mobilehome Residency Law (MRL) limits why a park can end your tenancy, controls how rent and fees can be raised, protects your right to sell your home without moving it, and spells out what management must maintain versus what falls on you. Enforcement runs primarily through the California Department of Housing and Community Development (HCD), and because mobile homes usually sit on land owned by someone else, the rules don’t line up with ordinary landlord-tenant law.
When a Park Can End Your Tenancy
Under Civil Code Section 798.56, management can terminate a mobile home tenancy only for specific reasons.1California Legislative Information. California Civil Code 798.56 There is no no-fault eviction for mobile home owners the way there can be for apartment tenants. The allowable grounds are:
- Nonpayment of rent or utilities. The amount must be at least five days past due, after which management must give you a three-day written notice to pay or vacate.
- Park rule violations. Management must give you a written notice identifying the specific rule you broke, and you have seven days to correct the problem. If you violate the same rule three or more times within 12 months, no further notice is required before management moves to terminate.
- Substantial annoyance to other residents on park premises.
- Certain criminal convictions for offenses committed on park premises, including specified felony drug offenses. The tenancy can’t be ended on this ground if the convicted person has permanently moved out.
- Failure to comply with a government order to fix a code violation within a reasonable time.
- Park condemnation or change of use. Homeowners must receive at least six months’ written notice after all required government permits are approved, plus 60 days’ notice before management even applies for those permits.
When management does terminate, it must give a written 60-day notice directing you to sell or remove the mobile home, and a copy of that notice must go to any lienholders and the registered owner within 10 days.2California Mobilehome Residency Law (MRL). California Mobilehome Residency Law – HTML Version
Active-Duty Military Protections
Active-duty service members get additional protection under the federal Servicemembers Civil Relief Act. A landlord cannot evict a service member or their dependents without first obtaining a court order. If a service member receives permanent change of station orders or deployment orders for 90 days or more, they can terminate a residential lease by delivering written notice and a copy of the orders. For monthly rent payers, the lease ends 30 days after the next rent payment is due.3U.S. Department of Justice. Servicemembers and Veterans Initiative – Financial and Housing Rights The Department of Justice has taken the position that requiring service members to repay rent concessions as an “early termination fee” violates the SCRA.
Rent, Fees, and Utility Charges
Every mobile home park rental agreement in California must be in writing and must disclose the rent, utility charges, and any fees for services or amenities. Unlike conventional apartments, mobile home spaces are largely exempt from the Costa-Hawkins Rental Housing Act’s restrictions on local rent control. Cities and counties can therefore impose rent stabilization ordinances on mobile home parks, and many do. Local caps are often tied to the Consumer Price Index or set as a fixed annual percentage, and some jurisdictions require park owners to justify anything beyond the cap with documented cost increases or capital improvements.
Long-term leases carry a trap worth knowing about. Under Civil Code Section 798.17, signing a lease longer than 12 months can exempt your space from local rent control during the lease term. Park management sometimes pushes these longer leases because they lock in predictable rent while removing the local cap that would otherwise protect the resident. If your city or county has a rent stabilization ordinance, think hard before agreeing to a lease longer than a year, and consider consulting a tenant advocacy group or an attorney first.
Water and Utility Billing
Park owners who bill water separately have to follow the formulas in Civil Code Section 798.40. You pay only for what you use, plus your proportional share of any fixed charges from the water provider. Common-area water usage cannot be rolled into your bill. Management can add an administrative fee, but the fee is capped at $4.75 (adjusted annually by CPI) or 25 percent of the volumetric charge, whichever is less.4California Legislative Information. California Civil Code Division 2, Part 2, Chapter 2.5, Article 4 Overcharges can be reported to the California Public Utilities Commission.5California Public Utilities Commission. Utility Complaint
Your Right to Sell the Home in Place
One of the most important rights in the MRL is your ability to sell your mobile home without removing it from the park. Management cannot prohibit you from listing or selling within the park, and it cannot require you to use a particular broker or dealer as a condition of the sale.6Justia Law. California Civil Code 798.70-798.83 – Article 7 Management also cannot charge a transfer or selling fee unless you specifically request a service from them in writing.
There are narrow exceptions where management can require the home to be removed on sale:
- The home doesn’t qualify as a “mobilehome” under the MRL’s definition.
- The home is over 20 years old (or over 25 if manufactured after September 15, 1971, and at least 20 feet wide) and fails a health and safety inspection.
- The home is in significantly rundown condition, though management bears the burden of proving that and cannot count the condition of the park’s own property against you.
The buyer must meet the same qualifications as any new resident, including a background check. Management cannot unreasonably withhold approval of a buyer to block the sale.
The Paperwork of a Sale
Because most mobile homes are classified as personal property, selling one doesn’t involve a deed or escrow the way selling a house does. Transfer goes through HCD’s registration system. The seller provides the buyer with a properly endorsed Certificate of Title and a Bill of Sale (HCD RT 475.1), which includes a Statement of Facts section for the transaction details.7Department of Housing and Community Development. Bill of Sale – Form HCD RT 475.1 For homes carrying an “L” decal (generally those manufactured after July 1, 1980), the buyer also needs a tax clearance certificate from the county tax collector confirming property taxes are paid. The buyer then submits the Multi-Purpose Transfer Form (HCD RT 476.6G) with supporting documents and fees.8California Department of Housing and Community Development. Registration and Titling Forms HCD will not process the transfer if unresolved liens or unpaid taxes remain.
If the home has been converted to real property, the sale is handled like a standard real estate transaction with a deed, title insurance, and escrow.
Federal Capital Gains on the Sale
Selling a mobile home that served as your primary residence can qualify for the federal capital gains exclusion. Single filers can exclude up to $250,000 in gain, married joint filers up to $500,000. You generally must have owned and lived in the home as your main residence for at least two of the five years before the sale, and you cannot have claimed the exclusion on another home sale within the prior two years.9Internal Revenue Service. Publication 523 – Selling Your Home A partial exclusion may still be available if you fall short of the full requirements.
Personal Property Versus Real Property
By default, California mobile homes are personal property, titled and registered through HCD rather than the DMV. If you own both the home and the land underneath it, you can convert the home to real property under Health and Safety Code Section 18551. Doing so moves the home onto the county property tax roll (replacing annual HCD registration fees) and opens the door to conventional mortgage financing.
Conversion requires a building permit from the local enforcement agency and installation on a permanent foundation system meeting HCD specifications. You’ll need to show you own or hold title to the land, that the home is free of liens (or lienholders have consented), and that the foundation plans comply with the manufacturer’s installation instructions or have been signed off by a licensed architect or engineer.10California Legislative Information. California Health and Safety Code 18551 Once the foundation is inspected and approved, HCD cancels the Certificate of Title and the home is treated like any other house on the property.
A 35-year land lease (or a shorter mutually agreed term that cannot be revoked except for cause) also qualifies, so conversion isn’t limited to fee-simple landowners. Most park residents, however, will not be eligible because standard park rental agreements don’t meet these requirements.
Repairs: Who Is Responsible
The MRL draws a clean line between park duties and homeowner duties. Management must maintain common areas, roads, driveways, sewage systems, and utility connections in good working order. When a breakdown happens, health and safety issues must be addressed as soon as possible, and all other repairs cannot take longer than 30 days unless unusual circumstances justify the delay.2California Mobilehome Residency Law (MRL). California Mobilehome Residency Law – HTML Version Residents who believe management is neglecting these duties can file complaints with HCD, which has inspection and enforcement authority.
Homeowners are responsible for the mobile home itself and for accessory structures such as awnings, decks, and carports. If a homeowner ignores a safety-related maintenance problem, management can issue a written notice requiring repairs, and continued failure to act can become grounds for eviction under the rule-violation process. Some local governments offer financial assistance programs for low-income homeowners who can’t afford necessary repairs.
Rules, Rule Changes, and Park Entry
Park rules must be in writing, included in your rental agreement, and applied uniformly to all residents. Management cannot change the rules by posting a notice on the bulletin board. Under Civil Code Section 798.25, management must hold a meeting with residents after giving at least 10 days’ written notice, and residents who didn’t consent to the change must receive written notice at least six months before the new rule takes effect. That’s a much longer runway than most tenants expect and is one of the stronger protections in the MRL.
Management has the right to enter your space at reasonable times for utility maintenance, tree care, driveway upkeep, and inspections when you’ve failed to maintain the space yourself. Entry cannot interfere with your quiet enjoyment of your home.
Disability Accommodations
Mobile home parks must comply with the federal Fair Housing Act, which requires reasonable accommodations for residents with disabilities. The most common example: if the park has a “no pets” policy, management must make an exception for assistance animals, including both service animals and emotional support animals, and cannot charge pet deposits or extra fees for these animals.11U.S. Department of Justice / U.S. Department of Housing and Urban Development. Joint Statement on Reasonable Accommodations Under the Fair Housing Act Park offices and clubhouses open to the general public must meet Americans with Disabilities Act accessibility standards, and even resident-only clubhouses must have an accessible route.
Where to Take a Dispute
When something goes wrong with management, whether over rent increases, maintenance failures, or rule enforcement, California offers several paths.
Mediation is often the first step. Some local jurisdictions with rent control ordinances require mediation before either side can take legal action. City and county programs are typically free or low-cost.
If mediation doesn’t resolve the problem, you can file a complaint with HCD through the Mobilehome Residency Law Protection Program (MRLPP). The program was created by the Mobilehome Residency Law Protection Act of 2018, began accepting complaints on July 1, 2020, and has been extended through January 1, 2027.12California Department of Housing and Community Development. Frequently Asked Questions MRLPP is funded by a $10-per-lot annual fee paid by park management (though the cost can be passed to homeowners), and HCD caseworkers help resolve the most serious alleged MRL violations.13California Department of Housing and Community Development. Mobilehome Residency Law Protection Program
For disputes that can’t be resolved through mediation or the MRLPP, residents can go to court. If a park owner engages in retaliatory eviction or other unfair practices, residents may seek damages or an injunction. Legal aid organizations across California provide free or reduced-cost help to mobile home residents, and some tenant advocacy groups specialize in park disputes.