Manufactured Homes Mortgage Navigator

Conventional Manufactured Home Loans

Fannie Mae and Freddie Mac have manufactured-housing paths, but manufactured homes have property and title requirements beyond ordinary site-built housing.

Property classification

Agency eligibility depends on applicable manufactured-housing, title, foundation and property requirements.

Fannie definition

Fannie Mae describes manufactured housing as built on a permanent chassis, attached to a permanent foundation system and evidenced by HUD identification.

MH Advantage

Fannie Mae has MH Advantage eligibility for homes with specified design and site characteristics; it is not a label for every manufactured home.

Agency vs overlay

A lender can be more restrictive than the agency. One lender's product limitation is not automatically an agency prohibition.

2026 conventional changes worth knowing

Fannie now supports eligible single-width standard MH, single-width MH Advantage, CHOICEHome equivalency, and—through UAD 3.6 implementation—new 2–4 unit, multi-story and ADU flexibilities. Do not rely on a conventional manufactured-housing article written several years ago.

What documents I would ask for early

Current title/affixture evidence, manufacturer and HUD identification, purchase or dealer contract if applicable, land deed or lease, foundation/engineering records, permits for additions, prior appraisal if available, insurance information, and any documentation showing whether the home has ever been relocated.

Common failure points

Incorrect property classification; unresolved personal-property title; missing HUD identification; prior relocation; foundation documentation; unpermitted or unsupported additions; weak comparable sales; leased-land structure; ownership mismatch between home and land; and a lender overlay mistaken for a program rule.

Primary sources to verify

Last reviewed: September 15, 2026. Always verify the current program source and lender execution before relying on a guideline.

MortgageDadOf3 rule: Eligibility depends on the exact program, property classification, title, land, foundation, installation history and lender/investor requirements. A lender overlay is not automatically an agency or government rule.