- Joined
- Feb 14, 2002
- Professional Status
- Certified Residential Appraiser
- State
- Louisiana
It is not a building standard, it's a measuring standard that was adopted by the GSEs in 2021 and made mandatory in 2022. There's nothing sacred about it, if/when the GSEs pivot to lidar based scans that claim to be ANSI compliant we will have no say in the matter.ANSI is a recognized building standard that has been around for decades. It provides a way of breaking out above-grade and below-grade, enclosed areas, heated vs. non-heated, etc.
Using lidar / an app to create a floor plan or sketch is not a measuring standard; it is simply a tool . Like any tool, it depends on the person using it - the sketches do look pretty!