Knowlton Twp is in Warren County, New Jersey. Its tax roll lists 89 blocks and 1,762 lots.
89 blocks · Warren County
The median assessed value in Knowlton Twp is $156,750. 49 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $495,000. The most recent sale on record was 7 Bridge Rd, Columbia, NJ 07832, for $70,000 on Sep 23, 2026. 3 foreclosure cases are open.