Mr. and Mrs. Smith were interested in purchasing a vacant lot. However, they first wanted the property surveyed. When the surveyor came out to measure the property he began measuring from the iron spike embedded in the middle of the street. In this case the iron spike would be known as:

Benchmark.

Explanation:

In this scenario, Mr. and Mrs. Smith were interested in purchasing a vacant lot. However, they first wanted the property surveyed. When the surveyor came out to measure the property he began measuring from the iron spike embedded in the middle of the street. In this case, the iron spike would be known as benchmark.

In real estate, benchmark can be defined as an indicator which is used by individuals or group of developers to measure and define properties such as a land. Iron spikes and wood stakes could be used as a benchmark for indicating ownership or measurement of a property.

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