@David Edwards
There is definitely confusion in the marketplace when it comes to manufactured homes, AKA mobile homes or trailer houses. Those homes are built, in a very cheap way, to comply with the federal HUD code. I started buying mobile home parks 24 years ago, and I've seen a lot of crazy things. I've seen mobile homes with exterior walls that are constructed of 2" x 1.5" studs. They're cheap to buy, but incredibly expensive to heat or cool.
From a real estate investor perspective, there are several advantages to a modular-built building. The first, is the speed to market. Right now, I'm building a 42-unit apartment complex in Rapid City, South Dakota, that will be finished within 180 days, start to finish. I've been investing in real estate for 24 years and I have done a number of 1031 exchanges. I've never had the opportunity to 1031 into a brand new building, because it wasn't practical to build a brand new building in six months; but it is with modular.
That timeframe is achievable because the entire building is being constructed in the factory, at the same time the site work, foundation, and utility installations are being completed. The rooms will be completely finished inside the factory. The appliances and furniture will also be installed in the factory. As soon as the modular units are transported to the job site, the entire 3-story building will be standing within about 7 days. From a concrete foundation, to a 3 story building in seven days is a pretty cool process to watch!
Since the rooms are finished when they arrive, the only interior finish work that needs done, is to connect the MEP (mechanical, electrical, plumbing) system in the corridor and finish out the corridor. They'll be installing the exterior EFIS (Dryvit) in the factory also, which will help me avoid having to pay for an expensive scaffolding setup on site.
From my perspective, as an investor, being able to get my building completed faster means I get the units rented quicker and I can stabilize the rent roll faster; moving from a construction loan to a less expensive term loan. That additional revenue can add up fast. If I can finish the building six months faster than stick build, that will equate to several hundred thousand dollars in additional revenue, that I could never recover if I built it the old fashioned way.
I'll also be able to eliminate expensive change orders. Anyone who's been around commercial construction knows that GC's make their high margin money on change orders. Modular eliminates that because 100% of the project is designed up-front. There are a lot of GC's who do not like modular because of this fact alone; they know they won't be making money on change orders.
It is a lot more work, up-front, to get everything dialed in, but the process is quicker and much more efficient.