When I examined the complexity of the term McMansion in New York City and Dallas newspapers, I did not run into this dimension from the San Gabriel Valley as detailed by Wendy Cheng in The Changs Next Door to the Díazes:

In early twenty-first-century multiethnic suburbs with a significant immigrant Chinese presence such as the West SGV, struggles over the landscape are still racially coded in terms of values and territory. For instance (as mentioned in Chapter 2), public discourse around McMansions or “monster homes” – a practice associated with wealthy ethnic Chinese immigrants of tearing down a newly purchased house in order to build a larger house, usually resulting in significant reduction of yard space – is one way in which Asian immigrants are depicted as being unable to conform to American values and ideals. Such practices render them unfit as neighbors and, by extension, as members of American civil society. In short, places coded as Chinese or Asian, like the nineteenth- and twentieth-century Chinatowns before them, continue to be seen either as threats encroaching on implicitly white, American suburban space or as autonomous foreign spaces that serve particular functions but are not to exceed their prescribed bounds. The prescription and negotiation of these bounds is a conflictual process, with both symbolic and material consequences. (133-134)

Here, the term McMansion is fulfilling two dimensions of the term McMansion I discussed: it is meant as a pejorative term and it applies to a situation where a property owner tears down a home and constructs a larger home. Both are common uses for the term.

Typically, McMansion concerns involve wealthier and white residents. The term can have classist connotations: the nouveau riche may purchase a McMansion to show off their wealth while those with more taste would purchase a modernist home or go a custom architect-designed home. In this particular context, McMansion is applied to a particular group of owners as well as their position in the community and the country. This is not just about a newcomer coming in with resources and disrupting a particular neighborhood character. This usage links McMansions to a broader history of race and ethnicity plus ongoing conflicts in many American communities, suburbs included, about who is welcome. Single-family homes are not the only feature of the suburban American Dream; this ideal also includes exclusion by race and ethnicity. And to welcome a new resident with the term McMansion is not intended to be a kind beginning.

I will look for further connections of McMansions to race and ethnicity. Are there other communities in the Los Angeles area where McMansion is used in similar ways? Is the term applied to other racial or ethnic groups in other places?