For most mortgage programs, a manufactured home must be built on or after June 15, 1976 to qualify for financing. USDA loans go a step further and require the home to be no more than 20 years old at closing. Age is the first screen, but not the only one: the home also has to sit on a permanent foundation, be titled as real property, and in some programs never have been moved from its original site.
Why June 15, 1976 Is the Dividing Line
The National Manufactured Housing Construction and Safety Standards Act of 1974 created the first uniform federal building code for factory-built homes. Those rules, known as the HUD Code and codified in 24 CFR Part 3280, cover structural design, fire safety, plumbing, heating, and electrical systems. They took effect on June 15, 1976, and every manufactured home built on or after that date had to meet them before leaving the factory.
That date became the industry’s dividing line. Homes built before June 15, 1976 are legally classified as mobile homes, not manufactured homes. Because they were not built to any federal safety standard, nearly every mortgage lender, government-backed and conventional, refuses to finance them through standard loan programs.
Age Limits by Loan Program
FHA Loans
FHA Title II loans, the most common government-backed option, require the home to have been built after June 15, 1976 and to carry an affixed HUD Certification Label confirming it meets federal standards. The home must have at least 400 square feet of living space, sit on its original permanent chassis, rest on a permanent foundation that meets FHA criteria, be classified as real property, and sit above the 100-year flood elevation.
FHA Title I loans, which can finance the home, the lot, or both, apply the same June 15, 1976 construction cutoff because they still require HUD Code compliance.
VA Loans
VA loans use the same June 15, 1976 build-date cutoff. The home must meet HUD Code standards, sit on a permanent foundation, and be classified as real property at closing. VA appraisals may look more closely at the roof and structural frame. Anything built before the federal standards took effect is off the table.
USDA Loans
USDA is the strictest program on age. Rather than a fixed 1976 cutoff, USDA requires an existing manufactured home to have been built no more than 20 years before the loan closing date. A home built in 2004 would be ineligible for a USDA loan closing in 2026. The home must still carry the HUD Certification Label and Data Plate and sit on a permanent foundation that meets HUD installation standards. For USDA direct loans, the home must not have been previously installed on a different site.
This rolling 20-year window came out of a 2025 final rule that expanded USDA financing to cover existing manufactured homes in all states. Before that, the program was limited to new homes or units that had never left the dealer’s lot. The expansion helps, but older homes still don’t qualify.
Conventional Loans
Fannie Mae and Freddie Mac both buy manufactured home loans, so conventional financing is available. Both require the HUD Certification Label, which means the home has to have been built on or after June 15, 1976. They also require a permanent foundation and real-property classification. Fannie Mae finances single-width and multi-width homes under its Standard MH program; single-width units carry a 0.50 percent loan-level price adjustment. All conventional manufactured home loans require at least two comparable manufactured home sales in the appraisal.
How to Confirm Your Home’s Build Date
Every manufactured home built to the HUD Code carries two forms of identification. The HUD Certification Label, often called a red tag or HUD tag, is a metal plate on the exterior of each transportable section. The Data Plate sits inside the home, usually near the main electrical panel, inside a kitchen cabinet, or in a bedroom closet. The Data Plate lists the manufacturer, serial number, date of manufacture, and the wind, snow, and roof load zones the home was designed for.
If either label is missing or unreadable, you can order a Label Verification Letter from the Institute for Building Technology and Safety, the contractor HUD uses for this purpose. IBTS charges $75 for standard processing (seven business days), $125 for three-day, $175 for next-day, and $250 for same-day service. If IBTS cannot locate the records, check any previous mortgage paperwork; an earlier lender may have documented the label numbers at a prior closing.
Age Isn’t the Only Thing Lenders Check
An age-eligible home can still be turned down for financing if it fails other requirements. Before assuming a home qualifies, work through these:
Permanent Foundation
Every government-backed and conventional program requires the home to sit on a permanent foundation, typically concrete footings and piers anchored to keep the structure from shifting or lifting. The foundation must meet the standards in HUD’s Permanent Foundations Guide for Manufactured Housing (HUD-4930.3G). A licensed professional engineer or registered architect, licensed in the state where the home sits, has to inspect the foundation and provide a site-specific written certification. A generic letter will not satisfy the requirement. Once a valid certification is on file, it can be reused for future loans on the same property if nothing has been altered or damaged since.
Move History
FHA requires that the home has not been previously installed or occupied at any other location. It can only be transported from the manufacturer or dealer to its permanent site. A home that was set up at one address and then relocated to a second loses FHA Title II eligibility. Jacking the home up or underpinning it to install a new foundation on the same site is allowed. USDA direct loans impose a similar restriction, and VA and conventional lenders generally follow comparable guidelines.
Structural Modifications
Changes made after the home left the factory can create problems. If an appraiser sees room additions, roof modifications, or alterations to the chassis, the lender needs an inspection from the state agency that handles manufactured home compliance. If no state agency will perform the inspection, the lender can accept a report from a licensed professional engineer or registered architect confirming the modifications meet federal manufactured home construction and safety standards. Without one of those certifications, the home is ineligible for FHA financing. USDA is similarly strict, with narrow exceptions for porches, decks, or other structures built to engineered designs or approved by local building officials.
Real Property Classification
Manufactured homes are initially titled like vehicles, with a certificate of title from the state motor vehicle or housing agency. Standard mortgages require the home to be reclassified as real property. That usually means surrendering the vehicle title and recording the home as real estate attached to the land through the county recorder’s office and the state titling agency. Filing fees run roughly $55 to $600 depending on the state. Until the conversion is complete, the home is personal property to lenders, and financing options narrow to chattel loans. Finishing the conversion before you apply for a mortgage keeps underwriting from stalling.
If Your Home Is Too Old to Finance
Chattel Loans
Homes built before the 1976 cutoff, or newer homes that fail foundation, move-history, or titling requirements, are typically financed through chattel loans. These are personal-property loans; the lender takes a lien on the home but not the land. About 42 percent of all manufactured home purchase loans are chattel loans. Interest rates run higher than on standard mortgages: data from 2018 through 2024 shows a median rate around 8.5 percent for chattel loans versus roughly 5.4 percent for manufactured home mortgages, a spread of about three percentage points.
The differences go beyond rate. Chattel loans aren’t covered by the Real Estate Settlement Procedures Act, so borrowers lose certain disclosure requirements and servicing protections that apply to real-property mortgages. If a borrower defaults, a chattel-financed home goes through repossession rather than foreclosure, which generally offers fewer chances to cure the default and keep the home. Terms are shorter too, often capping at 15 to 20 years instead of 30.
Seller Financing
When a home falls outside every institutional program, seller financing or a land contract may be the only path. The current owner acts as the lender and collects monthly payments directly. This bypasses HUD Code verification, foundation certification, and age-based screening. Sellers usually want a larger down payment, often 20 percent or more, and the interest rate is negotiated rather than set by market benchmarks.