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21 Highland AvenueHackettstown, NJ 07840

Built 1966
Residential
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Overview

Owner
---
Last Sale Price
$440,000
Last Sale Date
Dec 9, 2025

Property Information

Block2001
Lot5
Qualifier---
CountyWarren
MunicipalityMansfield Twp
Tax Map Page---

Building Details

Building Class17
Description2SF
Dwellings1
Zoning---
Sq Footage1,820
Acreage0.5

Owner Mailing

Street---
City / State / ZIP---

Assessment

Land Value:$98,700
42%
Improvement Value:$133,700
58%
Total Assessment$232,400

Tax History

YearProperty taxesChange
2025$8,220-0.4%
2024$8,255+1.1%
2023$8,164+1.0%
2022$8,083+1.6%
Property History

Property Sale

Sale
$440,000
Sq Ft1,820DeedBook 3545, Page 5Recorded12/18/2025

Property Built

Built

Year Built: 1966

Disclaimer: The property information displayed on this site is derived from various public sources. We do not guarantee its accuracy.