Block 19 of Andover Boro, Sussex County, New Jersey lists 3 lots on the tax roll.
The median assessed value in Block 19 is $245,500. 1 sale was recorded in the last 12 months, not counting nominal transfers, at a median price of $439,000. The most recent sale on record was 8 Brighton Ave, Andover, NJ 07821, for $439,000 on Dec 10, 2025. No foreclosure cases are open.