Block 100, Hackettstown Town, NJ: 15 lots

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

Block 100 of Hackettstown Town, Warren County, New Jersey lists 15 lots on the tax roll.

Median assessed: $273,300
Sales, 12 mo: No sales in 12 mo
Open foreclosures: 1
Last sale: $251,575; Aug 26, 2025 · 520 Grand Ave

Lots

Lot 1516 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 2518 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 3520 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 4.01524 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 4526 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 5528 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 6.01536 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 6534 Grand Ave, Hackettstown, NJ 07840Sign in to see
Lot 7101 First Ave, Hackettstown, NJ 07840Sign in to see
Lot 8527 Valentine St, Hackettstown, NJ 07840Sign in to see
Lot 9525 Valentine St, Hackettstown, NJ 07840Sign in to see
Lot 10523 Valentine St, Hackettstown, NJ 07840Sign in to see
Lot 11521 Valentine St, Hackettstown, NJ 07840Sign in to see
Lot 12519 Valentine St, Hackettstown, NJ 07840Sign in to see
Lot 13100 Beatty St, Hackettstown, NJ 07840Sign in to see

About Block 100

The median assessed value in Block 100 is $273,300. No sales were recorded in the last 12 months, not counting nominal transfers. The most recent sale on record was 520 Grand Ave, Hackettstown, NJ 07840, for $251,575 on Aug 26, 2025. 1 foreclosure case is open.