Answer:
Progression
Step-by-step explanation:
Progression in real estate occurs when the property in a given area improves in value as a result of more expensive property bring built in the area.
This is one major way real estate appreciates in value. Some property owners wait for others to develop the area and naturally their own property appreciates in value.
In this scenario the developer buys the last five vacant lots in a subdivision and constructs a large, expensive home on each lot. The homes sell for what are record-setting high prices for the area.