When is a boundary survey most critical for property owners?

A boundary survey is essential for property owners in multiple scenarios, making it critical before selling land, subdividing land, and before constructing any structures.

Before selling land, a boundary survey helps establish the exact property lines, which can prevent disputes with buyers over property boundaries and ensure that the sale process goes smoothly. For subdividing land, understanding the current boundaries is necessary to create new parcels accurately, comply with local zoning laws, and avoid legal complications with neighboring properties. When building a structure, a boundary survey ensures that the construction meets local regulations and is situated properly on the land, avoiding encroachments or conflicts with adjoining property owners.

Given these various scenarios where accurate boundary information is crucial, it's evident that a boundary survey plays a vital role in all three instances. This comprehensive need across different situations leads to the conclusion that it is most critical in all of the mentioned situations.