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640 Colonial Ave Union, NJ 07083

Built 1948Residential
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Assessed
$45,100
Last sale
$545,000Apr 28, 2025
Built
1948
Size
1,200 sq ft
Owner
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Status
No open cases

Property information

Block
2409
Lot
16
Qualifier
—
County
Union
Municipality
Union Twp
Tax map page
—
Land description
55.02X100

Building details

Building class
—
Description
F1 1/2SFG1
Dwellings
1
Zoning
—
Square feet
1,200
Acreage
0.13 ac

Assessment

Land value
$20,400
45%
Improvement value
$24,700
55%
Total assessment
$45,100
Sale assessment
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Tax (2024)
$10,080

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 2409
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  11. 640 Colonial Ave, Union, NJ 07083

6 events · 1948–2025
Sales5
  • 2025Apr 28

    Deed recorded

    +103% vs 2016
    $545,000
    Per sq ft$454Held8.7 yrsSq ft1,200RecordedMay 6, 2025

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  • 9 years
  • 2016Aug 18

    Deed recorded

    +14% vs 2011
    $269,000
    Held4.9 yrsRecordedAug 24, 2016

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  • 5 years
  • 2011Sep 9

    Deed recorded

    +52% vs 1996
    $235,000
    Held14.9 yrsRecordedSep 15, 2011

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  • 15 years
  • 1996Nov 1

    Deed recorded

    -1% vs 1987
    $155,000
    Held9.4 yrs

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  • 9 years
  • 1987May 22

    Deed recorded

    $156,500

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  • 39 years
  • 1948

    Property Built

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

35 years · 1990–2024
YearProperty taxChangeLandImprovementAssessment
2024$10,080+3.1%$20,400$24,700$45,100
2023$9,773+6.2%$20,400$24,700$45,100
2022$9,204+2.0%$20,400$24,700$45,100
2021$9,021+1.4%$20,400$24,700$45,100
2020$8,900+1.7%$20,400$24,700$45,100
2019$8,748+1.5%$20,400$24,700$45,100
2018$8,619+2.5%$20,400$24,700$45,100
2017$8,408+1.7%$20,400$24,700$45,100

746 Balsam Way, Union, NJ 07083Residential1,282 sq ftAssessed $46,5000.18 mi away+7% sq ftView details185 Kimberly Rd, Union, NJ 07083Residential1,260 sq ftAssessed $42,6000.98 mi away+5% sq ftView details109 Burke Rd, Union, NJ 07083Residential1,248 sq ftAssessed $45,1001.04 mi away+4% sq ftView details1281 Wildwood Terr, Union, NJ 07083Residential1,250 sq ftAssessed $49,2000.77 mi away+4% sq ftView details235 Lincoln Ave, Union, NJ 07083Residential1,117 sq ftAssessed $45,4000.80 mi away-7% sq ftView details

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  • 691 Greenwood Rd, Union, NJ 07083Lot 1
  • 92 Clark Pl, Union, NJ 07083Lot 2
  • 94 Clark Pl, Union, NJ 07083Lot 3
  • 477 Clark Pl, Union, NJ 07083Lot 4
  • 473 Clark Pl, Union, NJ 07083Lot 5
  • 469 Clark Pl, Union, NJ 07083Lot 6
  • 467 Clark Pl, Union, NJ 07083Lot 7
  • 461 Clark Pl, Union, NJ 07083Lot 8
  • 459 Clark Pl, Union, NJ 07083Lot 9
  • 453 Clark Pl, Union, NJ 07083Lot 10
  • 449 Clark Pl, Union, NJ 07083Lot 11
  • 445 Clark Pl, Union, NJ 07083Lot 12
All 31 lots on Block 2409