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310 Union Ave Middlesex, NJ 08846

Built 1952Residential
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Assessed
$373,000
Last sale
$1Mar 2, 2026
Built
1952
Size
1,716 sq ft
Owner
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Status
No open cases

Property information

Block
154
Lot
8
Qualifier
—
County
Middlesex
Municipality
Middlesex Boro
Tax map page
—
Land description
80X100

Building details

Building class
17
Description
1.5SB
Dwellings
1
Zoning
R-75
Square feet
1,716
Acreage
0.18 ac

Assessment

Land value
$136,800
37%
Improvement value
$236,200
63%
Total assessment
$373,000
Sale assessment
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Tax (2024)
$10,341

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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  9. Block 154
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  11. 310 Union Ave, Middlesex, NJ 08846

9 events · 1952–2026
Sales2Mortgages1Assignments and discharges1Notices of settlement1
  • 2025Aug 19

    Mortgage discharged

    Instrument2025049661CountyMiddlesex
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  • 7 years
  • 2018Mar 20

    Mortgage recorded

    Instrument2018023020CountyMiddlesex
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  • 2018Jan 11

    Deed recorded

    -11% vs 2009
    $245,000
    Held8.9 yrsRecordedMar 20, 2018

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  • 2018Jan 5

    Notice of settlement recorded

    Instrument2018001080CountyMiddlesex
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  • 9 years
  • 2009Feb 19

    Deed recorded

    $275,000
    Per sq ft$143Held7 moSq ft1,920RecordedJan 29, 2010

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  • 57 years
  • 1952

    Property Built

36 years · 1989–2024
YearProperty taxChangeLandImprovementAssessment
2024$10,341+5.0%$136,800$236,200$373,000
2023$9,845-1.9%$136,800$310,100$446,900
2022$10,034+2.3%$36,300$67,800$104,100
2021$9,808+2.8%$36,300$67,800$104,100
2020$9,543+3.1%$36,300$67,800$104,100
2019$9,253+2.8%$36,300$67,800$104,100
2018$8,998+3.4%$36,300$67,800$104,100
2017$8,702+2.2%$36,300$67,800$104,100

137 Grant Ave, Middlesex, NJ 08846Residential1,928 sq ftAssessed $525,6000.25 mi away+12% sq ftView details207 E Greenlawn Ave, Middlesex, NJ 08846Residential1,920 sq ftAssessed $527,2000.44 mi away+12% sq ftView details320 Shepherd Ave, Middlesex, NJ 08846Residential1,936 sq ftAssessed $603,3000.44 mi away+13% sq ftView details113 Benart Pl, Middlesex, NJ 08846Residential1,930 sq ftAssessed $592,8000.53 mi away+12% sq ftView details503 Clinton Ave, Middlesex, NJ 08846Residential1,904 sq ftAssessed $538,7000.47 mi away+11% sq ftView details

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  • 302 Union Ave, Middlesex, NJ 08846Lot 1
  • 101 Greene Ave, Middlesex, NJ 08846Lot 12
  • 103 Greene Ave, Middlesex, NJ 08846Lot 17
  • 109 Greene Ave, Middlesex, NJ 08846Lot 21
  • 111 Greene Ave, Middlesex, NJ 08846Lot 24
  • 115 Greene Ave, Middlesex, NJ 08846Lot 26.01
  • 119 Greene Ave, Middlesex, NJ 08846Lot 28.01
  • Willow Dr, Middlesex, NJ 08846Lot 33
  • Willow Dr, Middlesex, NJ 08846Lot 48
All 10 lots on Block 154