The St. Andrews subdivision contains fifty-one single-family homes. The home have either two, three, or four bedrooms; two to three bathrooms; and a two or three-car garage. Some of the homes are single-level, while others are two-level. The size of homes range from 2171 to 3043 square feet. Some of the homes have a view of the Bernardo Heights Country Club golf course, and others have a mountain view. All of the homes were built between 1986 and 1987.