McMansion is a slang term that describes a large, often opulent or ostentatious, mass-produced house. The name carries a rather critical connotation because McMansions lack architectural ...

And one recent post encapsulated nearly all of these traits. One member posted photos of what they labeled "A Quintessential McMansion Monstrosity," which featured soaring ceilings, oversized ...

The median size of a newly built home in the second quarter of 2024 was 2,164 square feet. A McMansion is a huge and sometimes ostentatious mass-produced house. Not all big homes are McMansions.