189 Constitution Dr Princeton, NJ 08540

New owner since May 21, 2026Built 1985 · Residential · Vacant1 owner signal on a paid plan
Assessed
$1,038,700
Last sale
$2,250,000May 21, 2026
Built
1985
Size
2,979 sq ft
Status
No open cases

Property information

Block
8501
Lot
14
Qualifier
—
County
Mercer
Municipality
Princeton**
Tax map page
85
Land description
1.25A

Building details

Building class
20
Description
2S F 2G
Dwellings
1
Zoning
R2
Square feet
2,979
Acreage
1.25 ac

Assessment

Land value
$450,000
43%
Improvement value
$588,700
57%
Total assessment
$1,038,700
Sale assessment
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Tax (2024)
$27,411

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.

4 events · 1985–2026

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  • Deed recorded

    +45% vs 2024
    $2,250,000
    Held1.7 yrsRecordedOct 14, 2026
  • Deed recorded

    $1,550,000
    Held8.0 yrsRecordedOct 10, 2024
  • 40 years
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$27,411-0.1%$450,000$588,700$1,038,700
2023$27,434+3.1%$450,000$588,700$1,038,700
2022$26,608-5.9%$512,500$588,700$1,101,200
2021$28,291+2.0%$512,500$588,700$1,101,200
2020$27,725+2.3%$593,800$585,600$1,179,400
2019$27,114+1.4%$593,800$585,600$1,179,400
2018$26,738+1.6%$593,800$579,600$1,173,400
2017$26,316+2.4%$593,800$579,600$1,173,400
2016$25,706+1.2%$593,800$579,600$1,173,400
2015$25,389+2.6%$593,800$579,600$1,173,400
2014$24,755+4.2%$593,800$579,600$1,173,400
2013$23,746—$593,800$579,600$1,173,400