Building area is more than the actual figure of my house in the insurance system
I tried to get a home insurance quote from an agent today. She was telling me that when she plugged in my home address in their system, it is showing a building area which is like 200 sq ft. more than the actual number of my house. I have never done any additional or renovation in my house since I moved in. She told me it is the figure in the system, which is probably a central system for all insurance company. I have checked the "aboutmyproperty" website with my address and it is showing the correct figure.
Has anyone come across this? Where can I have it corrected?