Block 19 of Mount Arlington Boro, Morris County, New Jersey lists 3 lots on the tax roll.
The median assessed value in Block 19 is $765,900. 1 sale was recorded in the last 12 months, not counting nominal transfers, at a median price of $995,000. The most recent sale on record was 14 Hopatcong Ave, Mount Arlington, NJ 07856, for $995,000 on Nov 14, 2025. No foreclosure cases are open.