The Real Estate Encyclopedia & Blog

Unearned Increment

by | Feb 15, 2026

In real estate economics, unearned increment refers to an increase in the value of property that occurs without any effort or improvement made by the owner. The rise in value is typically attributable to external factors rather than the owner’s actions.

Unearned increment often results from population growth, economic development, or changes in demand within an area. Because the increase is caused by broader market forces, it reflects appreciation generated by community growth rather than individual investment.