What Is a Manufactured Home Affidavit of Affixation?
A legal document declaring the home permanently attached to its land, so it's titled as real property.
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Why the affidavit matters to your coverage
Signing an affidavit of affixation converts the home from personal property, titled like a vehicle, to real property, titled like a site-built house. That change affects which insurance even applies. A home still on its original certificate of title often needs a mobile home policy, written around that titling. Once it's affixed and the title is retired, it can usually qualify for a standard homeowners policy, sometimes at a better rate. Lenders financing the home as real estate typically require the affidavit be filed before closing. If you're buying, ask the seller or county recorder whether it's been filed. If you're insuring a home already on land you own, check your closing documents or the county land records to see whether the home was affixed and titled as real property or still carries its original personal property title.
Same home, different title, different price
Whether your home is titled as real property or still carries its original certificate changes what kind of policy fits and what it costs. Compare quotes for both to see where you actually stand.
Getting the affidavit filed
Filing an affidavit of affixation is a county-level process, and it follows a specific order. The home has to be permanently sited first. That means it's set on its foundation, tie-downs or piers are in place, and in most states the wheels and axles are removed. Only then can the affidavit be signed and recorded with the county, usually by the homeowner along with the lender if there's a mortgage involved. Recording it is what converts the title. Some states also require the original certificate of title to be formally surrendered or canceled with the state's motor vehicle or housing agency before the real property title takes effect, so the affidavit alone may not finish the job.
Requirements vary by state on things like whether the land underneath has to be owned outright rather than leased, whether an engineer has to certify the foundation meets a permanent standard, and whether a title search is needed to confirm there are no liens still attached to the old certificate. If the home is on leased land, such as a lot in a manufactured home community, most states won't allow it to be titled as real property at all, since affixation generally requires the homeowner to also own the land. That's one reason many park-sited homes stay on personal property titles permanently, and stay on mobile home policies rather than homeowners policies.
If a lien from the original purchase is still showing on the certificate of title, that usually has to be cleared or the lender has to join the affidavit before the county will record it. This comes up often with older homes bought with a chattel loan, a loan secured by the home itself rather than the land. Paying off that loan, or getting the lender's signature on the affidavit, is frequently the step that holds up the whole process. A title company or the county recorder's office can say what's still attached to a given home's title.
Once it's recorded, ask the insurer whether the affidavit itself is enough or whether they also want to see the canceled certificate of title before writing a standard homeowners policy. Some will quote based on the recorded affidavit alone. Others treat the home as personal property until the state confirms the old title has been retired, which can take a few more weeks. Knowing which one applies before shopping for coverage avoids a quote that has to change once the title catches up.
What happens if the home is never affixed
Not every manufactured home needs to go through this. Plenty of owners keep the home titled as personal property for years, sometimes permanently, and that's not a mistake or a problem to fix. It just means the home stays in the mobile home insurance market rather than moving to a standard homeowners policy, and the coverage is built differently around that.
A mobile home policy insures the structure as personal property, similar in principle to how an auto policy covers a vehicle, alongside the contents inside and liability if someone's hurt on the property. The dwelling coverage amount is based on the cost to rebuild or replace the home itself, not the land under it, since the land isn't part of what's titled. If the home sits in a park, the policy usually also covers the owner's belongings and liability, while the park's own insurance covers shared grounds and structures it owns. Checking the park's rules against the policy's limits is worth doing before buying, since some parks set minimum liability amounts a resident's policy has to meet.
Age and setup matter more here than title status does. Insurers look closely at the home's age, whether it meets the HUD construction standards that took effect in 1976, and how it's anchored, since tie-downs and the foundation setup affect how it holds up in wind. A home with loose or outdated anchoring can be harder to place, or come with a higher premium, regardless of whether it's titled as real property or personal property. Skirting, the material enclosing the space between the home and the ground, sometimes factors in too, since it affects both appearance requirements some parks enforce and protection against pests and moisture underneath.
Wind and storm coverage is where mobile home policies often differ most from standard ones. In some coastal and wind-prone states, insurers require a separate wind or named storm deductible, or exclude wind damage unless specific anchoring standards are met and documented. That's worth asking about directly, since it doesn't always show up clearly on a quote summary. For an older home that's harder to place, some insurers specialize in manufactured housing specifically and are worth including in a comparison even if a standard carrier also offers a quote, since coverage terms for older or unaffixed homes can vary widely between them.
Before you compare coverage
Check whether your home's title shows real property or its original certificate. That one fact determines whether you're shopping for a homeowners policy or a mobile home policy, and comparing both tells you where the better rate actually is.
