Townhomes are seen in large numbers in the form of townhome developments i.e. pave a parking lot off a major road and throw up several rows of townhomes in it.

Townhomes are seen in large numbers in the form of townhome developments i.e. pave a parking lot off a major road and throw up several rows of townhomes in it. What is less often permitted is for an existing city grid to have a mix of single-family and townhomes, or for older single-family homes to be replaced by townhomes as an area becomes more in demand.