I'm glad some folks here know that a survey done by a licensed professional is FACT to where lines are drawn. The GIS data and tax records that motorcitymuckraker used are not accurate sources of lot boundaries. They are typical plat sizes drawn out sometimes automatically or maybe by an intern. You'll find all sorts of issues when you pull that GIS data into a program or use a web app. That's why there's fine print on those websites.
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