You expect your local government to be as accurate as possible in its procedures, and for the most part, Gwinnett County does a good job of that. However, there’s one area where you might find their judgment doesn’t meet with your own – property value assessment. It’s possible, even likely, that the Gwinnett County tax assessor has over assessed your property. What does that mean for you and how can you rectify the situation? Here’s what you should know.