Jacob’s family has operated a neighborhood grocery store in the community since before the land was zoned residential. jacob continues to operate the store legally. What would you call this?

Jacob’s family has operated a neighborhood grocery store in the community since before the land was zoned residential. Jacob continues to operate the store legally. this is called "Grandfathering"

This is further explained below.

What is Grandfathering?

Generally, Jacob's family has owned and maintained a local grocery shop in the area since before the property was rezoned for residential use. Jacob is still running the business lawfully. "Grandfathering" is the term for this.

In conclusion, When a structure or company is legally built in accordance with zoning legislation but does not fulfill current zoning and construction standards, it is considered lawful, non-conforming use of the property. "Grandfathering" is the term for this.