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20 Hillside Ave Princeton, NJ 08540

Built 1910Residential
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Assessed
$351,400
Last sale
$755,000Aug 28, 2025
Built
1910
Size
1,278 sq ft
Owner
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Status
No open cases

Property information

Block
801
Lot
7
Qualifier
—
County
Mercer
Municipality
Princeton**
Tax map page
8
Land description
0.26A

Building details

Building class
17
Description
2S F 1G
Dwellings
1
Zoning
R4
Square feet
1,278
Acreage
0.26 ac

Assessment

Land value
$207,000
59%
Improvement value
$144,400
41%
Total assessment
$351,400
Sale assessment
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Tax (2024)
$9,358

Owner mailing

Street address
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Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.

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  3. NJ Property Records
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  5. Mercer County
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  7. Princeton**
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  9. Block 801
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  11. 20 Hillside Ave, Princeton, NJ 08540

3 events · 1910–2025
Sales2
  • 2025Aug 28

    Deed recorded

    +80% vs 2011
    $755,000
    Per sq ft$591Held13.7 yrsSq ft1,278RecordedSep 22, 2025

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  • 14 years
  • 2011Nov 30

    Deed recorded

    $420,000

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  • 102 years
  • 1910

    Property Built

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

12 years · 2013–2024
YearProperty taxChangeLandImprovementAssessment
2024$9,358+5.9%$207,000$144,400$351,400
2023$8,834+3.1%$207,000$144,400$351,400
2022$8,571+0.8%$207,000$144,400$351,400
2021$8,504+2.0%$207,000$144,400$351,400
2020$8,335+1.7%$207,000$144,400$351,400
2019$8,195+1.4%$207,000$144,400$351,400
2018$8,082+1.6%$207,000$144,400$351,400
2017$7,956+2.4%$207,000$144,400$351,400

15 Oakland St, Princeton, NJ 08540Residential1,344 sq ftAssessed $515,1001.80 mi away+5% sq ftView details28 Hillside Ave, Princeton, NJ 08540Residential1,318 sq ftAssessed $343,4000.02 mi away+3% sq ftView details214 Valley Rd, Princeton, NJ 08540Residential1,248 sq ftAssessed $526,7001.68 mi away-2% sq ftView details18 Oakland St, Princeton, NJ 08540Residential1,242 sq ftAssessed $463,4001.76 mi away-3% sq ftView details204 Mt Lucas Road, Princeton, NJ 08540Residential1,313 sq ftAssessed $459,0001.39 mi away+3% sq ftView details

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  • Griggs Drive, Princeton, NJ 08540Lot 1
  • 54 Hillside Ave, Princeton, NJ 08540Lot 2
  • 50 Hillside Ave, Princeton, NJ 08540Lot 3
  • 44 Hillside Ave, Princeton, NJ 08540Lot 4
  • 36 Hillside Ave, Princeton, NJ 08540Lot 5
  • 28 Hillside Ave, Princeton, NJ 08540Lot 6
  • 12 Hillside Ave, Princeton, NJ 08540Lot 8
  • 4 Hillside Ave, Princeton, NJ 08540Lot 9
All 9 lots on Block 801