Hardwick Twp is in Warren County, New Jersey. Its tax roll lists 46 blocks and 1,051 lots.
46 blocks · Warren County
The median assessed value in Hardwick Twp is $183,250. 33 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $531,000. The most recent sale on record was 39 Milbrook-Stillwtr Rd, Blairstown, NJ 07825, for $499,000 on Sep 29, 2026. 3 foreclosure cases are open.