Block 21, Hackettstown Town, NJ: 127 lots

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

Block 21 of Hackettstown Town, Warren County, New Jersey lists 127 lots on the tax roll.

Median assessed: $237,800
Sales, 12 mo: 3
Median sale: $545,000
Open foreclosures: No open foreclosures
Last sale: $545,000; Jun 25, 2026 · 9 Saw Mill Circle

Lots

Lot 1146 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 2148 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 3150 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 4152 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 5154 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 6156 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 7.01200 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 7202 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 8118 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 9116 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 10114 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 11112 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 12100 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 13102 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 14.01104 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 14.02106 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 14.03141 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 14110 Fourth St, Hackettstown, NJ 07840Sign in to see
Lot 15.01137 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 15.02139 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 15.03143 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 15133-135 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 16.01127 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 16129 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 17125 Bergen St, Hackettstown, NJ 07840Sign in to see
Lot 18.0185 Main St, Hackettstown, NJ 07840Sign in to see
Lot 18.03East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.04East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.05X201 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.05201 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.06X203 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.06203 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.07205 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.07X205 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.08207 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.08X207 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.09209 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.09X209 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.10211 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.10X211 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.11213 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.11X213 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.12217 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.12X217 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.13219 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.13X219 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.14X221 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.14221 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.15X223 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.15223 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.16X225 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.16225 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.17227 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.18229 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.18X229 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.19X231 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.19231 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.20233 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.20X233 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.21X235 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.21235 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.22200 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.23202 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.24204 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.25206 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.26208 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.27210 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.27X210 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.28X212 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.28212 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.29X214 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.29214 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.30X216 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.30216 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.31X218 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.31218 East Stiger Street, Hackettstown, NJ 07840Sign in to see
Lot 18.321 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.32X1 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.332 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.33X2 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.34X3 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.343 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.35X4 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.354 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.36X5 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.365 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.376 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.37X6 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.387 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.38X7 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.39X8 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.398 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.40X9 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.409 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4110 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.41X10 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.42X18 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4218 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.43X17 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4317 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4416 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.44X16 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4515 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.45X15 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.46X14 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4614 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4713 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.47X13 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4812 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.4911 Saw Mill Circle, Hackettstown, NJ 07840Sign in to see
Lot 18.50111 Bergen Street, Hackettstown, NJ 07840Sign in to see
Lot 18.51113 Bergen Street, Hackettstown, NJ 07840Sign in to see
Lot 18.52115 Bergen Street, Hackettstown, NJ 07840Sign in to see
Lot 18.53117 Bergen Street, Hackettstown, NJ 07840Sign in to see
Lot 18.54119 Bergen Street, Hackettstown, NJ 07840Sign in to see
Lot 18.55121 Bergen Street, Hackettstown, NJ 07840Sign in to see
Lot 19144 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 20140 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 21138 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 22132 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 23.01126 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 23124 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 24122 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 25120 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 26.01116 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 26118 E Prospect St, Hackettstown, NJ 07840Sign in to see
Lot 2794 E Stiger St, Hackettstown, NJ 07840Sign in to see

About Block 21

The median assessed value in Block 21 is $237,800. 3 sales were recorded in the last 12 months, not counting nominal transfers, at a median price of $545,000. The most recent sale on record was 9 Saw Mill Circle, Hackettstown, NJ 07840, for $545,000 on Jun 25, 2026. No foreclosure cases are open.