89 Dempsey Ave Princeton, NJ 08540

Built 1959 · ResidentialNew owner since Jul 24, 2026Recent mortgage Jul 24, 20261 owner signal on a paid plan
Assessed
$621,100
Last sale
$1,260,000Jul 24, 2026
Built
1959
Size
2,199 sq ft
Status
No open cases

Property information

Block
5409
Lot
4
Qualifier
—
County
Mercer
Municipality
Princeton**
Tax map page
54
Land description
0.40A

Building details

Building class
18
Description
2S F 1G
Dwellings
1
Zoning
R6
Square feet
2,199
Acreage
0.4 ac

Assessment

Land value
$400,000
64%
Improvement value
$221,100
36%
Total assessment
$621,100
Sale assessment
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Tax (2024)
$16,540

Records

Recent mortgage
Jul 24, 2026

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.

6 events · 1959–2026

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  • Deed recorded

    +98% vs 2012
    $1,260,000
    Held13.8 yrs
  • Mortgage recorded

    Instrument2026029951CountyMercer
  • Notice of settlement recorded

    Instrument2026025986CountyMercer
  • Notice of settlement recorded

    Instrument2026025985CountyMercer
  • 14 years
  • Deed recorded

    $637,000
  • 54 years
  • Property Built

YearProperty taxChangeLandImprovementAssessment
2024$16,540+5.9%$400,000$221,100$621,100
2023$15,614+3.1%$400,000$221,100$621,100
2022$15,149+0.8%$400,000$221,100$621,100
2021$15,031+2.0%$400,000$221,100$621,100
2020$14,732+2.4%$400,000$221,100$621,100
2019$14,384+1.4%$400,000$221,100$621,100
2018$14,186+9.9%$400,000$216,800$616,800
2017$12,912+2.4%$400,000$216,800$616,800
2016$12,615+1.2%$390,000$180,300$570,300
2015$12,461+2.5%$390,000$180,300$570,300
2014$12,153+6.5%$390,000$180,300$570,300
2013$11,413—$390,000$180,300$570,300