Millstone Boro is in Somerset County, New Jersey. Its tax roll lists 16 blocks and 209 lots.
16 blocks · Somerset County
The median assessed value in Millstone Boro is $393,500. 8 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $657,684. The most recent sale on record was 3 Yorktown Road, Hillsborough, NJ 08844, for $730,000 on Jul 6, 2026. No foreclosure cases are open.