145 Constitution Dr Princeton, NJ 08540

Built 1945 · Residential1 owner signal on a paid plan
Assessed
$1,248,400
Last sale
$547,868Mar 31, 2025
Built
1945
Size
3,255 sq ft
Status
No open cases

Property information

Block
8501
Lot
10
Qualifier
—
County
Mercer
Municipality
Princeton**
Tax map page
85
Land description
1.506 AC

Building details

Building class
19
Description
1S CB
Dwellings
1
Zoning
R2
Square feet
3,255
Acreage
1.51 ac

Assessment

Land value
$650,500
52%
Improvement value
$597,900
48%
Total assessment
$1,248,400
Sale assessment
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Tax (2024)
$33,245

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 · 1945–2025

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  • Deed recorded

    -57% vs 2010
    $547,868
    Held14.6 yrsRecordedSep 18, 2025
  • 15 years
  • Deed recorded

    $1,275,000
  • 66 years
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$33,245-0.1%$650,500$597,900$1,248,400
2023$33,283+3.1%$650,500$597,900$1,248,400
2022$32,290+0.9%$726,000$597,900$1,323,900
2021$31,988+2.0%$726,000$597,900$1,323,900
2020$31,353+2.2%$851,000$470,800$1,321,800
2019$30,689+1.4%$851,000$470,800$1,321,800
2018$30,268+1.6%$851,000$465,000$1,316,000
2017$29,794-2.8%$851,000$465,000$1,316,000
2016$30,649+10.0%$851,000$465,000$1,316,000
2015$27,859+2.5%$851,000$534,600$1,385,600
2014$27,170+4.2%$851,000$424,000$1,275,000
2013$26,074—$851,000$424,000$1,275,000