57 Osborn St Keyport, NJ 07735

Built 1929 · Residential2 owner signals on a paid plan
Assessed
$575,800
Last sale
$630,000Aug 14, 2025
Built
1929
Size
2,071 sq ft
Status
No open cases

Property information

Block
82
Lot
1
Qualifier
—
County
Monmouth
Municipality
Keyport Boro
Tax map page
9
Land description
45X100

Building details

Building class
45
Description
2SF2G-1U
Dwellings
2
Zoning
RA
Square feet
2,071
Acreage
0.1 ac

Assessment

Land value
$228,500
40%
Improvement value
$347,300
60%
Total assessment
$575,800
Sale assessment
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Tax (2024)
$8,737

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.

12 events · 1929–2025

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  • Mortgage discharged

    Instrument2025069005CountyMonmouth
  • Notice of settlement recorded

    Instrument2025064985CountyMonmouth
  • Deed recorded

    +43% vs 2022
    $630,000
    Per sq ft$304Held3.0 yrsSq ft2,071RecordedSep 18, 2025
  • Notice of settlement recorded

    Instrument2025040535CountyMonmouth
  • Mortgage recorded

    Instrument2022080760CountyMonmouth
  • Deed recorded

    +218% vs 1995
    $440,000
    Per sq ft$220Held22.0 yrsSq ft1,998RecordedAug 8, 2022
  • Notice of settlement recorded

    Instrument2022074148CountyMonmouth
  • 27 years
  • Deed recorded

    +965% vs 1990
    $138,500
    Held5.7 yrsRecordedNov 29, 1995
  • 6 years
  • Deed recorded

    -84% vs 1986
    $13,000
    Held3.8 yrs
  • Deed recorded

    $81,900
  • 57 years
  • Property Built

YearProperty taxChangeLandImprovementAssessment
2024$8,737+3.4%$228,500$347,300$575,800
2023$8,447+3.0%$178,300$243,800$422,100
2022$8,203+4.0%$140,900$217,700$358,600
2021$7,891+3.3%$130,500$194,500$325,000
2020$7,642-0.9%$125,300$185,000$310,300
2019$7,712+2.2%$120,300$180,700$301,000
2018$7,547+6.3%$127,500$169,100$296,600
2017$7,098+6.1%$122,500$167,000$289,500
2016$6,690+3.3%$122,500$152,100$274,600
2015$6,476-1.0%$107,500$150,100$257,600
2014$6,539+2.5%$82,500$169,300$251,800
2013$6,379+1.2%$122,500$169,300$291,800
2012$6,303+0.9%$122,500$169,300$291,800
2011$6,247+1.7%$122,500$169,300$291,800
2010$6,145+6.7%$122,500$169,300$291,800
2009$5,760+4.7%$122,500$169,300$291,800
2008$5,501+3.5%$43,500$77,400$120,900
2007$5,316+5.2%$43,500$77,400$120,900
2006$5,051+4.8%$43,500$77,400$120,900
2005$4,819+10.0%$43,500$77,400$120,900
2004$4,381+6.8%$43,500$77,400$120,900
2003$4,101+5.0%$43,500$77,400$120,900
2002$3,906+5.4%$43,500$77,400$120,900
2001$3,706+3.7%$43,500$77,400$120,900
2000$3,573+1.5%$43,500$77,400$120,900
1999$3,518+1.2%$43,500$77,400$120,900
1998$3,477+2.5%$43,500$77,400$120,900
1997$3,391+1.8%$43,500$77,400$120,900
1996$3,332+3.5%$43,500$77,400$120,900
1995$3,220+4.1%$43,500$77,400$120,900
1994$3,093+3.2%$43,500$77,400$120,900
1993$2,996+10.3%$43,500$77,400$120,900
1992$2,715+44.4%$43,500$77,400$120,900
1991$1,881+9.1%$43,500$77,400$120,900
1990$1,725+16.3%$13,500$27,100$40,600
1989$1,483—$13,500$27,100$40,600