One post at city-data.com asks whether McMansions have dominated housing since the 1980s:
Are MOST homes built in the 80s or later “McMansion” style?
Would you say the majority of homes built in the past 35 years in America have that ugly vinyl siding and are made of cheap materials?
The discussion thread goes in some different directions. Most of the responses have to do with the particular traits of McMansions and whether vinyl siding and cheap materials is enough of a definition. As noted, homes of a variety of sizes could have these features. The stereotypical features of McMansions often include lots of square feet, two story foyers, impressive fronts yet a neglected back and sides, multi-gabled roof, and an imposing garage.
But, the direct answer to the question regarding the number of McMansions is a clear “no.” Even at their peak, McMansions – defined by square feet – were never even a significant percentage of the market. Here is an update on this data from the Washington Post:
In 1973, the median newly-completed single-family house was 1,525 square feet; forty years later, in 2013, it was 2,384 square feet. That is a record high.That’s just the median, of course. But the share of newly built homes that are at least 4,000 square feet is now at 10 percent, equaling the series’s peak in 2008, after having dipped slightly immediately after the crash. The share of homes that have at least four bedrooms is also at a historical high, at 44 percent. That’s almost twice the share in 1973.
At the same time, McMansions became quite a popular topic, whether viewed as emblematic of poor architectural quality, teardowns, excessive consumption, or suburbia or tied McMansions to the housing bubble of the mid-2000s. From some of the reports, you might think there are a lot of these homes built each year but this is not the case. Just to repeat: most Americans do not live in McMansions, even in the suburbs or more conservative areas.