It depends on your address. if you are living anywhere near Stubbs Avenue and north of 900 south on the west side of Provo, you are probably in a multi-family housing zone. "Single housing" would most likely be a restriction placed on a specific housing complex such as a student apartment building.
However, if you were to say "single family housing" that would apply to most areas of the city both east and west. Most of the neighborhoods around B.Y.U. are 'single family homes" with the exceptions of the student housing projects that may or may not be "married" or "single". For more information email me: email@example.com