I live in a “mobile” home. It’s only mobile in the very loosest sense. It’s tied down to concrete foundation posts and a brick skirting. It’s about 1400 sq. ft., much larger than I could afford with a stick-built house.
The subdivision I live in looks like a pretty typical suburban subdivision, with half-acre+ lots; almost all of the homes are mobile aka manufactured homes, with a few modular homes (a more expensive type of pre-fab homes). In the region where I live, trailer home parks have pretty much been zoned out of existence, except for a handful that were grandfathered in, but they’re slowly disappearing as they get bought up and redeveloped.
I did some research before buying my house; the model I bought was made by a very reputable manufacturer, and, after 12 years, I have no complaints about the manufacturing or structural quality. My house has survived multiple hurricanes, as have almost all of the other manufactured homes in my subdivision. During Hurricane Florence I lost a 4’ x 8’ section of roof, and had water damage in the interior, but I have friends who have a stick-built house that had almost exactly as much damage. Florence also did so much damage to one home in my neighborhood that it had to be completely gutted, but that was one of the higher-end modular houses, and plenty of stick-built houses in the region were damaged at least as badly.
One thing I (stupidly, in retrospect) did not do was research the dealer/installer. It turned out to be a shady, fly-by-night operation, and a lot of aspects of the installation were VERY shoddy, which started becoming apparent a year or two later, after the warranty had expired, and the dealer had gone out of business.
If you buy a new manufactured house, I’d urge you to carefully research the manufacturer, the dealer, and the location where you want to install it. By the way, that’s one of the hidden costs of buying a manufactured house. While there are some dealers that sell home/lot packages, you may wind up having to research and deal with a manufacturer, a dealer, a property owner/developer, and various contractors.
Frankly, I’d actually advise you to look at purchasing a used manufactured home. If it’s been in place for at least a couple of years, it’s had a good “shakedown” period, and any manufacturing or installation defects will have become apparent. You also won’t have to deal with all of the miscellaneous property development issues that often go with installing a new manufactured home (sewer water hook-ups if you’re well-placed, installing and hooking up septic tank and/or well if you’re not, installing a driveway, etc.). Get a good house inspector who’s familiar with manufactured homes to do a thorough inspection first. All houses have issues; a used manufactured home will have known issues; a brand-new one may have a lot of issues that you only learn about too late (as I did).