21 N Olden Ave Trenton, NJ 08609

New owner since Jan 12, 2026Built 1900 · Public Property1 owner signal on a paid plan
Assessed
$70,200
Last sale
$25,000Jan 12, 2026
Built
1900
Size
1,260 sq ft
Status
No open cases

Property information

Block
26003
Lot
16
Qualifier
—
County
Mercer
Municipality
Trenton City
Tax map page
—
Land description
15X87

Building details

Building class
45
Description
B2S
Dwellings
2
Zoning
—
Square feet
1,260
Acreage
0.03 ac

Assessment

Land value
$4,800
7%
Improvement value
$65,400
93%
Total assessment
$70,200
Sale assessment
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Tax (2019)
—

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 · 1900–2026

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  • Deed recorded

    +1120% vs 1989
    $25,000
    Held36.8 yrsRecordedJan 28, 2026
  • 37 years
  • Deed recorded

    $2,050
  • 89 years
  • Property Built

County clerks also index recorded documents by address and by the names on them. Search Mercer County records

YearProperty taxChangeLandImprovementAssessment
2019$3,660+5.2%$4,800$65,400$70,200
2018$3,478+47.8%$4,800$65,400$70,200
2017$2,353+0.3%$4,800$65,400$70,200
2016$2,345+0.5%$5,400$35,500$40,900
2015$2,334+0.6%$5,400$35,500$40,900
2014$2,319+2.5%$5,400$35,500$40,900
2013$2,263-1.8%$5,400$35,500$40,900
2012$2,305+2.9%$5,400$35,500$40,900
2011$2,241+16.8%$5,400$35,500$40,900
2010$1,918+7.0%$5,400$35,500$40,900
2009$1,793+4.6%$5,400$35,500$40,900
2008$1,714+2.2%$5,400$35,500$40,900
2007$1,677+1.0%$5,400$35,500$40,900
2006$1,661+1.0%$5,400$35,500$40,900
2005$1,644—$5,400$35,500$40,900