Peapack Gladstone Boro is in Somerset County, New Jersey. Its tax roll lists 53 blocks and 1,067 lots.
53 blocks · Somerset County
The median assessed value in Peapack Gladstone Boro is $722,550. 47 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $899,990. The most recent sale on record was 17 Willow Avenue, Far Hills, NJ 07931, for $605,000 on Sep 24, 2026. No foreclosure cases are open.