1. A method of scaling a multi-dimensional building model comprises: identifying an architectural element(s) located within the multi-dimensional building model; determining a position of the identified architectural element(s) within the multi-dimensional building model; identifying at least one plane within the multi-dimensional building model with a predetermined known relationship to the identified architectural element(s); determining an error in position of the identified at least one plane based on a comparison to the predetermined known relationship to the identified architectural element(s) within the multi-dimensional building model; and moving a position of the identified at least one plane relative to the determined position within the multi-dimensional building model based on the predetermined known relationship and the determined error; and wherein the identified architectural element(s) includes at least a first side of a gable where the known relationship is supporting a first plane identified as an exterior wall at a known distance from an edge of the gable and another of the identified architectural element(s) is a second side of the gable where the known relationship is a second plane identified as an exterior wall that is symmetrically positioned with respect to the first plane and a center point of the gable.