Block 503 of Blairstown Twp, Warren County, New Jersey lists 5 lots on the tax roll.
The median assessed value in Block 503 is $260,200. No sales were recorded in the last 12 months, not counting nominal transfers. The most recent sale on record was 1 Eisenhower Road, Columbia, NJ 07832, for $161,000 on Aug 21, 1992. No foreclosure cases are open.