Block 18, Hackettstown Town, NJ: 6 lots

Atlantic
Bergen
Burlington
Camden
Cape May
Cumberland
Essex
Gloucester
Hudson
Hunterdon
Mercer
Middlesex
Monmouth
Morris
Ocean
Passaic
Salem
Somerset
Sussex
Union
Warren

Block 18 of Hackettstown Town, Warren County, New Jersey lists 6 lots on the tax roll.

Median assessed: $302,250
Sales, 12 mo: 1
Median sale: $520,000
Open foreclosures: No open foreclosures
Last sale: $520,000; Feb 20, 2026 · 401 E Baldwin St

Lots

Lot 1502 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 2407 E Baldwin St, Hackettstown, NJ 07840Sign in to see
Lot 3403 E Baldwin St, Hackettstown, NJ 07840Sign in to see
Lot 4401 E Baldwin St, Hackettstown, NJ 07840Sign in to see
Lot 5300 Hamilton Dr, Hackettstown, NJ 07840Sign in to see
Lot 6302 Hamilton Dr, Hackettstown, NJ 07840Sign in to see

About Block 18

The median assessed value in Block 18 is $302,250. 1 sale was recorded in the last 12 months, not counting nominal transfers, at a median price of $520,000. The most recent sale on record was 401 E Baldwin St, Hackettstown, NJ 07840, for $520,000 on Feb 20, 2026. No foreclosure cases are open.