1717 Route 57 Hackettstown, NJ 07840

Built 1960 · ResidentialNew owner since Jun 23, 20262 owner signals on a paid plan
Assessed
$271,800
Last sale
$1Jun 23, 2026
Built
1960
Size
2,982 sq ft
Status
No open cases

Property information

Block
1205
Lot
2
Qualifier
—
County
Warren
Municipality
Mansfield Twp
Tax map page
—
Land description
2.60

Building details

Building class
17
Description
1SF
Dwellings
1
Zoning
—
Square feet
2,982
Acreage
2.6 ac

Assessment

Land value
$70,800
26%
Improvement value
$201,000
74%
Total assessment
$271,800
Sale assessment
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Tax (2024)
$9,614

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.

2 events · 1960–2026

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  • Property Built

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YearProperty taxChangeLandImprovementAssessment
2024$9,614-0.4%$70,800$201,000$271,800
2023$9,654+1.1%$70,800$201,000$271,800
2022$9,548+1.0%$70,800$201,000$271,800
2021$9,453+1.6%$70,800$201,000$271,800
2020$9,306+1.8%$70,800$201,000$271,800
2019$9,146+2.2%$70,800$201,000$271,800
2018$8,953+2.3%$70,800$201,000$271,800
2017$8,749+2.2%$70,800$201,000$271,800
2016$8,564+3.3%$70,800$201,000$271,800
2015$8,293-13.8%$70,800$201,000$271,800
2014$9,615+1.8%$70,800$201,000$271,800
2013$9,446+0.2%$76,800$229,800$306,600
2012$9,425+1.4%$76,800$229,800$306,600
2011$9,293+1.8%$76,800$229,800$306,600
2010$9,124+3.5%$76,800$229,800$306,600
2009$8,815+3.4%$76,800$229,800$306,600
2008$8,523+0.7%$76,800$229,800$306,600
2007$8,462+8.7%$76,800$229,800$306,600
2006$7,788+5.0%$76,800$229,800$306,600
2005$7,420+8.5%$76,800$229,800$306,600
2004$6,837+24.4%$76,800$229,800$306,600
2003$5,497+4.3%$76,800$229,800$306,600
2002$5,273+7.4%$34,600$106,000$140,600
2001$4,910+2.3%$34,600$101,800$136,400
2000$4,8010.0%$34,600$101,800$136,400
1999$4,801+2.6%$34,600$101,800$136,400
1998$4,679+7.5%$34,600$101,800$136,400
1997$4,351+9.6%$34,600$101,800$136,400
1996$3,969+3.6%$34,600$101,800$136,400
1995$3,833+24.3%$34,600$101,800$136,400
1994$3,083+3.2%$34,600$101,800$136,400
1993$2,987-4.8%$34,600$101,800$136,400
1992$3,137-13.2%$34,600$101,800$136,400
1991$3,6150.0%$34,600$101,800$136,400
1990$3,615+10.0%$34,600$101,800$136,400
1989$3,287—$34,600$101,800$136,400