View these important points about the value of the building:
- Only the building’s value, not the value of the entire property, is considered
- If a lot has multiple buildings, then only the value for the building being renovated is considered
- The 50% threshold is determined by the cumulative value of work performed during the past five years
Once the Substantial Improvement threshold has been, or will be reached, it usually requires the building be elevated to the current City of Sugar Land elevation requirements. City ordinance requires an updated elevation certificate for substantially improved structures.