Washington County, IL undeveloped land for sale

Buying undeveloped land in Washington County

Find undeveloped land for sale in Washington County, IL including small empty lots, vacant land for construction, large unimproved acreage, and other raw land plots.

There are currently 12 undeveloped properties for sale in Washington County, with an average listing price of $26,083. The average cost to buy is $76,341 per acre. Search land for sale in Illinois to view every property in the state.