non-conforming use

Intermediate ๐Ÿ  Real Estate

Definition

When your property legally violates current zoning laws because it was built before those laws existed, making it technically illegal but protected by grandfather rights. It's your commercial building in a residential zone that everyone tolerates until you try to expand.

Example Usage

My auto shop is a non-conforming use in this residential area, which is fine until I want to add a bay - then it's a problem.

Source: Zoning and land use terminology

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