Block 123 of New Providence Boro, Union County, New Jersey lists 5 lots on the tax roll.
The median assessed value in Block 123 is $428,300. 2 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $1,620,000. The most recent sale on record was 82 Central Ave, New Providence, NJ 07974, for $1,490,000 on Jan 15, 2026. No foreclosure cases are open.