Financing, Costs & Ownership
What Buyers Should Know About Property Taxes on Manufactured Homes in California
What Buyers Should Know About Property Taxes on Manufactured Homes in California In California, a manufactured home may be subject to annual local property tax or an annual vehicle license fee, also called an in-lieu fee. The tax system depends mainly on when the home was first sold new and whether it was later converted […]

In California, a manufactured home may be subject to annual local property tax or an annual vehicle license fee, also called an in-lieu fee. The tax system depends mainly on when the home was first sold new and whether it was later converted to local property taxation. A home can still have an HCD title and registration while being subject to local property tax, so HCD registration by itself does not tell you which tax system applies.
Before buying, start with the current title and registration, then confirm the home’s tax status with the California Department of Housing and Community Development (HCD) or the county assessor as appropriate. If the home is in a mobile-home park, space rent is separate from the home’s property tax or in-lieu fee.
Will Your California Manufactured Home Pay Property Tax or an In-Lieu Fee?

A manufactured home first sold new on or after July 1, 1980 is generally subject to local property taxation. A home first sold new before that date may still be under the annual HCD vehicle license fee, or in-lieu fee, system if it was not later converted to local property taxation.
Owners of certain older homes can voluntarily convert from the in-lieu fee system to local property taxation. Once a home is converted to local property taxation, it cannot be converted back to the in-lieu fee system.
Do not assume that an HCD title or registration card means the home is on the in-lieu fee system. HCD has transfer procedures for both locally taxed homes and homes on yearly registration renewal.
Use the current title and registration as your starting point, and confirm the tax status with HCD or the county assessor if it is unclear.
How Does Owning the Land Affect Your Tax Bill?
If you own the land beneath an HCD-titled manufactured home that is subject to local property taxation, the county generally assesses the land separately from the home.
A manufactured home that has been installed on an approved permanent foundation and completed the process to become real property is treated differently. In that situation, the home is taxed as real property with the land rather than under the manufactured-home property-tax rules that apply to an HCD-titled home.
Your property-tax bill can also include taxable improvements and voter-approved assessments or other charges that apply to the property.
Review the home’s title and registration and the county property records so you understand how the home and land are currently treated.
What Do California Mobilehome Park Residents Pay?
If you buy an existing mobile home in a California park and rent the space beneath it, the space rent is separate from the home’s tax obligation.
The home itself may be subject to local property tax or, for certain older homes, the HCD in-lieu fee system. A locally taxed manufactured home can remain personal property even though the county assesses it under the Manufactured Home Property Tax Law.
For a locally taxed manufactured home on rented or leased land, the county assessor does not include value attributable to the particular rented site when valuing the home.
After you have a fully accepted offer on a specific park home, get the current space rent, utility-billing information, and other recurring park charges directly from park management so you can budget those costs separately from taxes.
How Does California Assess a Manufactured Home’s Taxable Value?
For a manufactured home subject to local property taxation, a change in ownership generally establishes a new base-year value based on the home’s full cash value at that time.
In later years, the assessor generally enrolls the lower of the adjusted base-year value or the home’s current full cash value. The inflation adjustment to the base-year value is limited to no more than 2% per year under California’s Proposition 13 rules.
If the home’s market value falls below its adjusted base-year value, contact the county assessor about a possible temporary reduction in assessed value.
The home’s age, condition, features, and market evidence can affect its assessed value. For a home on rented or leased land, the assessor does not include site value attributable to the rented space.
Who Collects California Manufactured Home Taxes?
For a manufactured home subject to local property taxation, the county assessor determines the taxable value and the county tax collector bills and collects the property tax.
For a home that remains under the HCD vehicle license fee, or in-lieu fee, system, HCD handles the yearly registration renewal and applicable in-lieu fee.
Because both locally taxed homes and yearly-renewal homes can have HCD title records, check the home’s current documents and contact HCD or the county assessor if the tax status is not clear.
When Are Manufactured Home Taxes Due in California?
For a manufactured home subject to local property taxation, the annual tax is generally payable in two installments. The first installment is due November 1 and becomes delinquent after December 10. The second is due February 1 and becomes delinquent after April 10.
A purchase or other change in ownership of a locally taxed manufactured home can also result in a supplemental assessment. Supplemental bills have their own due and delinquency dates based on when the bill is issued.
If the home is under the HCD in-lieu fee system, follow the renewal and payment information provided by HCD.
Check the actual county tax bill or HCD renewal notice for the dates and payment instructions that apply to the home.
How Can You Estimate Taxes Before Buying a Manufactured Home?
Before buying, review the current title and registration and determine whether the home is on local property taxation or the HCD in-lieu fee system. If the status is unclear, confirm it with HCD or the county assessor.
If local property tax applies, ask the county assessor how the home is currently assessed and how a change in ownership may affect the assessed value. The final tax bill can also include voter-approved assessments or other charges that vary by location.
If the home remains under the HCD in-lieu fee system, review the current renewal information and ask HCD about the fee that applies to the home.
For a locally taxed manufactured home, also allow for the possibility of a supplemental assessment after the purchase. If you are comparing the home price, taxes, space rent, and other monthly housing costs, use the SD Mobile Home Guide affordability calculator as an educational budgeting tool rather than a tax estimate or financing-approval tool.
Conclusion
Before buying a manufactured home in California, determine whether the home is subject to local property tax or the HCD in-lieu fee system. Start with the current title and registration, then confirm anything unclear with HCD or the county assessor.
If the home is in a mobile-home park, keep the home’s tax obligation separate from space rent, utilities, and other park charges. If you are buying a home with land, also review how the land and home are classified and assessed. Understanding the home’s current tax status before closing will give you a more accurate picture of your ongoing ownership costs.