Method and apparatus for measuring conditions within a structure to generate objective data indicative of an overall status of the structure. Aggregated objective measurements may quantify as built and experiential conditions of the structure over time. Utilizing objective measurements a determination is made of, among other things, compliance with applicable building codes. A remediation table is provided to assess the risk of noncompliance with the applicable building codes and to prescribe appropriate remedial actions. Alternatively a table of scaled alphanumeric ratings may be generated and associated with measured conditions within the structure.