What Is a 433A — And Why Does It Matter?

If you've tried to finance a manufactured home in California and been declined, there's a good chance the 433A came up. The 433A — formally titled "Notice of Manufactured Home Installation on a Foundation System" — is a document filed with California's Department of Housing and Community Development (HCD) and recorded with the county. It legally certifies that a manufactured home has been installed on a state-approved permanent foundation system.

In plain terms: the 433A is what converts a manufactured home from personal property (legally similar to a vehicle) into real property (legally part of the land). That conversion is what makes conventional mortgage financing possible. Without a recorded 433A, no matter how solidly the home sits on the land, it is still legally classified as personal property in California's records.

Important: The 433A is not the same as the 433C. The 433C places a home on the property tax rolls as real property but does not certify a permanent foundation. Most lenders — including FHA — require the 433A, not the 433C. Having a 433C but not a 433A typically does not satisfy lender requirements.

Why Conventional and FHA Lenders Require It

California mortgages are secured by a deed of trust — a recorded instrument that gives the lender a security interest in real property. A deed of trust can only be placed on real property, not personal property. If a manufactured home does not have a recorded 433A, the title company cannot issue ALTA 7 title insurance, and FHA, Fannie Mae, and Freddie Mac guidelines all require a recorded 433A as a condition of financing.

This is why a bank will decline a manufactured home loan when the 433A isn't on file — even if the home has been sitting on a foundation for 30 years. The legal paperwork drives the decision, not the physical condition.

Why So Many Manufactured Homes Don't Have a 433A on File

This is more common than most people realize. There are several reasons a manufactured home may sit on land without a recorded 433A:

• Older placements — homes placed in the 1970s, 80s, and 90s were often installed before the 433A process was fully standardized or consistently enforced
• Lost paperwork — county records from decades ago are sometimes incomplete; a 433A may have been filed but cannot be located
• Unpermitted work — some homes were placed without going through the proper building department permit and inspection process
• Owner-to-owner transfers — homes that passed through multiple owners informally without escrow often never had title and foundation paperwork cleaned up
• Rural counties — in some California counties, building department oversight was historically less consistent and records are incomplete

In all of these cases, the home may be physically sound and clearly attached to the land — but the legal paperwork trail is broken. That's the problem a private hard money lender approaches differently than a bank.

How Hanover Mortgage Company Approaches a Missing 433A

Hanover Mortgage Company is a private money lending company. Private capital funds the loans. Deals are looked at organically — no loan committee. When a 433A is not on file, Hanover MC looks at the actual situation rather than applying a bank checklist:

• Is the home physically affixed to owned land?
• What is the property's current market value?
• What is the loan-to-value position?
• What is the borrower's exit strategy — refinance after getting the 433A recorded, sell, or pay off with proceeds from another transaction?

A strong equity position and a clear exit strategy can support a privately arranged loan even when the 433A is missing. Not every no-433A situation works — the equity has to be there and we need to understand the full picture. Call (714) 838-1474 x102.

Lender Comparison: 433A Requirements

Can You Get the 433A Recorded After the Fact?

Yes — the 433A process can be completed retroactively on a manufactured home that was never properly converted. Here is how the process generally works in California:

Timeline reality: Depending on the county and condition of the existing foundation, this process typically takes 6 weeks to several months. Hanover Mortgage Company can structure a private hard money loan now — while the 433A process runs in the background — with a refinance into conventional financing as the exit once the 433A is recorded.

What Makes a No-433A Deal Workable — And What Doesn't

What Does It Cost to Get a 433A Recorded Retroactively?

Costs vary significantly by county. Rural counties with slower building departments and older homes in poor foundation condition push toward the higher end. The most important variable is whether the existing foundation passes inspection — if it does, you save the installation cost entirely. A common strategy: structure a private hard money loan with Hanover MC now, use part of the proceeds or cash reserves to complete the 433A process in parallel, then refinance into a conventional loan once the 433A is recorded.

California Counties Where No-433A Situations Are Most Common

Missing 433A paperwork is concentrated in counties where manufactured homes were placed on land decades ago with minimal building department oversight. These are markets Hanover MC regularly arranges loans in for exactly this scenario.

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Frequently Asked Questions