Block 51, Hackettstown Town, NJ: 20 lots

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

Block 51 of Hackettstown Town, Warren County, New Jersey lists 20 lots on the tax roll.

Median assessed: $276,300
Sales, 12 mo: 2
Median sale: $461,500
Open foreclosures: No open foreclosures
Last sale: $420,000; Sep 15, 2026 · 403 Sharp St

Lots

Lot 1.01316 High St, Hackettstown, NJ 07840Sign in to see
Lot 1102 Miller St, Hackettstown, NJ 07840Sign in to see
Lot 2429-431 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 3425 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 4421-423 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 5419 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 6417 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 7415 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 8411-413 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 9409 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 10403 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 11401 Sharp St, Hackettstown, NJ 07840Sign in to see
Lot 12300 High St, Hackettstown, NJ 07840Sign in to see
Lot 13302 High St, Hackettstown, NJ 07840Sign in to see
Lot 14304 High St, Hackettstown, NJ 07840Sign in to see
Lot 15306 High St, Hackettstown, NJ 07840Sign in to see
Lot 16308 High St, Hackettstown, NJ 07840Sign in to see
Lot 17310 High St, Hackettstown, NJ 07840Sign in to see
Lot 18312 High St, Hackettstown, NJ 07840Sign in to see
Lot 19314 High St, Hackettstown, NJ 07840Sign in to see

About Block 51

The median assessed value in Block 51 is $276,300. 2 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $461,500. The most recent sale on record was 403 Sharp St, Hackettstown, NJ 07840, for $420,000 on Sep 15, 2026. No foreclosure cases are open.