Union Twp is in Hunterdon County, New Jersey. Its tax roll lists 62 blocks and 2,366 lots.
62 blocks · Hunterdon County
The median assessed value in Union Twp is $436,200. 82 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $512,500. The most recent sale on record was 169 Perryville Rd, Hampton, NJ 08827, for $1,300,000 on Sep 30, 2026. 7 foreclosure cases are open.