Public investment capitalizes into nearby land values

The Claim

Public investments — transit stations, parks, schools, utilities — raise the value of nearby land. The benefit the public creates is "capitalized" into private land prices (tax capitalization), often substantially.

The Evidence

A large empirical literature on transit value uplift consistently finds land and property values rise near new rail stations and other public amenities — frequently by double-digit percentages within walking distance. This is the empirical foundation for two Georgist ideas:

• the Henry George Theorem — that aggregate land-rent gains can match public-goods costs (Arnott & Stiglitz); and
• land value capture — recovering that uplift to fund the very infrastructure that created it.

Strength of Evidence

Strong. The capitalization of public investment into land values is one of the most robust and replicated findings in urban economics, used routinely by transit agencies worldwide.

See Also

• Land Value Capture · Henry George Theorem · Unearned Increment

Sources

1. Transit value-uplift literature, summarized in Lincoln Institute land-value-capture research. Lincoln
2. Arnott & Stiglitz (1979)