March 15, 2026

What is a Modular Home?

A modular home is a residential structure built in a factory in sections (modules) and then transported to the building site where it is assembled on a permanent foundation. Unlike manufactured homes, modular homes are built to local and state building codes — the same codes that govern site-built (stick-built) homes. Once assembled and inspected, a modular home is legally and functionally identical to a site-built home.

Modular vs manufactured

The key distinctions: modular homes sit on permanent foundations and are classified as real property from day one. They are built to local building codes and inspected by local building officials. They qualify for the same financing as site-built homes (conventional, FHA, VA). They appreciate similarly to site-built homes. Manufactured homes, by contrast, are built to the federal HUD Code, may be on a chassis rather than a foundation, and face different financing rules.

Investment considerations

For investors, modular homes are treated identically to site-built homes in most contexts. They appraise the same way, finance the same way, and sell to the same buyer pool. In some markets, modular construction allows investors to build new rental properties or flips at a lower cost than site-built construction, because factory building is faster and less affected by weather and labor shortages.

The ARV of a modular home is determined by the same comp analysis used for any home. Appraisers generally do not distinguish between modular and site-built homes once the home is assembled and on its foundation.

For wholesalers

Modular homes wholesale just like site-built homes. There are no special considerations unless the property was originally classified as manufactured and later converted. Always verify the property classification in county records.

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