I took 1.3B IFA Mobile Manufactured Homes CE course 07/2004, instructor was Monica Trotter, IFA.
Page 5 of the textbook first paragraph ...In 1976 HUD adopted the "Manufactured Home Construction and Safety Standards", referred to as the HUD Code. This code sets minimal performance standards for roof support strength, mechanical equipment, thermal performance, safety, and other construction details that increased the quality of mobile units nationwide. The HUD Code went into effect June 15, 1976.
In 1975 the Mobile Home Manufactureres Association (MHMA), formerly known as Trailer Coach Manufacturers Association, changed its name to the Manufactured Housing Institute (MHI) and began calling its products "manufactured" instead of "mobile".
Manufactured Home Defined
A manufactured home is a single-family house constructed entirely in a controlled factory enviroment, built to federal manufactured Home Construction and Safety Standards (HUD Code).
Pg 58 in course textbook- Fannie Mae 03/06 Announcement
Definition of a Manufactured Home
Any dwelling unit built on a permanent chassis and attachd to a permanent foundation system is a "manufactured home" for purposes of Fannie Mae's guidelines. Other factory-built housing (not built on a permanent chassis), such as modular, prefabricated, panelized, or sectional housing, is not considered manufactured housing and continues to be eligible under guidelines stated in the Selllers Guide.
Based on my CE course, it meets FNMA's definition of a Manufactured Home, however, it is not eligilbe for purchase as it was built prior to the HUD Code date, June 15, 1976.