519 Valentine St Hackettstown, NJ 07840

Built 1950 · ResidentialNew owner since Feb 2, 2026 · Veteran
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Assessed
$214,100
Last sale
$1Feb 2, 2026
Built
1950
Size
1,176 sq ft
Owner
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Status
No open cases

Property information

Block
100
Lot
12
Qualifier
—
County
Warren
Municipality
Hackettstown Town
Tax map page
15
Land description
53X127

Building details

Building class
16.5
Description
1SS-2G
Dwellings
1
Zoning
R125
Square feet
1,176
Acreage
0.15 ac

Assessment

Land value
$98,200
46%
Improvement value
$115,900
54%
Total assessment
$214,100
Sale assessment
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Tax (2024)
$7,070

Owner mailing

Street address

Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.

3 events · 1950–2026

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  • Property Built

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YearProperty taxChangeLandImprovementAssessment
2024$7,070+1.4%$98,200$115,900$214,100
2023$6,974+5.8%$98,200$115,900$214,100
2022$6,593+2.2%$98,200$115,900$214,100
2021$6,449+2.9%$98,200$115,900$214,100
2020$6,267+0.7%$98,200$115,900$214,100
2019$6,224+2.1%$98,200$115,900$214,100
2018$6,098+1.8%$98,200$115,900$214,100
2017$5,993+4.6%$98,200$115,900$214,100
2016$5,732+3.5%$98,200$115,900$214,100
2015$5,537+3.7%$98,200$115,900$214,100
2014$5,340+3.2%$98,200$115,900$214,100
2013$5,173+2.0%$98,200$115,900$214,100
2012$5,070+1.2%$98,200$115,900$214,100
2011$5,013-15.9%$98,200$115,900$214,100
2010$5,962-1.9%$98,200$115,900$214,100
2009$6,080+4.4%$56,300$90,000$146,300
2008$5,823+3.9%$56,300$90,000$146,300
2007$5,603+4.1%$56,300$90,000$146,300
2006$5,384+3.7%$56,300$90,000$146,300
2005$5,194+7.4%$56,300$90,000$146,300
2004$4,836+7.7%$56,300$90,000$146,300
2003$4,491+6.3%$56,200$89,900$146,100
2002$4,224+4.7%$56,300$90,000$146,300
2001$4,032+3.2%$56,300$90,000$146,300
2000$3,906+0.6%$39,300$69,800$109,100
1999$3,884+5.6%$39,300$69,800$109,100
1998$3,677+4.7%$39,300$69,800$109,100
1997$3,513+7.3%$39,300$69,800$109,100
1996$3,273+6.0%$39,300$69,800$109,100
1995$3,088+9.3%$39,300$69,800$109,100
1994$2,826+2.8%$39,300$69,800$109,100
1993$2,749+4.1%$39,300$69,800$109,100
1992$2,640-16.6%$39,300$69,800$109,100
1991$3,1640.0%$39,300$69,800$109,100
1990$3,164+22.9%$39,300$69,800$109,100
1989$2,575—$39,300$69,800$109,100

All 15 lots on Block 100