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507 Jefferson St Hackettstown, NJ 07840

Built 1910Residential
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Assessed
$262,800
Last sale
$425,000Jun 12, 2025
Built
1910
Size
755 sq ft
Owner
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Status
No open cases

Property information

Block
97
Lot
8
Qualifier
—
County
Warren
Municipality
Hackettstown Town
Tax map page
16
Land description
94X104

Building details

Building class
16
Description
1.5SF 1G
Dwellings
1
Zoning
R125
Square feet
755
Acreage
0.22 ac

Assessment

Land value
$109,500
42%
Improvement value
$153,300
58%
Total assessment
$262,800
Sale assessment
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Tax (2024)
$8,985

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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  5. Warren County
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  7. Hackettstown Town
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  9. Block 97
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  11. 507 Jefferson St, Hackettstown, NJ 07840

4 events · 1910–2025
Sales2
  • 2025Jun 12

    Deed recorded

    +118% vs 2010
    $425,000
    Per sq ft$563Held11 moSq ft755RecordedJun 13, 2025

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  • 15 years
  • 2010Aug 11

    Deed recorded

    $195,000
    Per sq ft$258Sq ft755NU codeEstate / executor (10)RecordedAug 23, 2010

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  • 101 years
  • 1910

    Property Built

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

36 years · 1989–2024
YearProperty taxChangeLandImprovementAssessment
2024$8,985+1.3%$109,500$153,300$262,800
2023$8,867+5.6%$109,500$153,300$262,800
2022$8,399+2.1%$109,500$153,300$262,800
2021$8,223+2.8%$109,500$153,300$262,800
2020$8,000+0.7%$109,500$153,300$262,800
2019$7,947+27.1%$109,500$153,300$262,800
2018$6,250+1.7%$109,500$101,300$210,800
2017$6,147+4.4%$109,500$101,300$210,800

111 Park Ave, Hackettstown, NJ 07840Residential768 sq ftAssessed $184,0000.57 mi away+2% sq ftView details229 Franklin St, Hackettstown, NJ 07840Residential766 sq ftAssessed $187,6000.52 mi away+1% sq ftView details139 Water St, Hackettstown, NJ 07840Residential744 sq ftAssessed $186,4000.45 mi away-1% sq ftView details301 Warren St, Hackettstown, NJ 07840Residential768 sq ftAssessed $211,6000.20 mi away+2% sq ftView details210 Park Ave, Hackettstown, NJ 07840Residential720 sq ftAssessed $176,8000.61 mi away-5% sq ftView details

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  • 401 W Plane St, Hackettstown, NJ 07840Lot 1
  • 510 Monroe St, Hackettstown, NJ 07840Lot 2
  • 512 Monroe St, Hackettstown, NJ 07840Lot 3
  • 410 Center St, Hackettstown, NJ 07840Lot 4.01
  • 516 Monroe St, Hackettstown, NJ 07840Lot 4
  • 410 Center St, Hackettstown, NJ 07840Lot 5
  • 513 Jefferson St, Hackettstown, NJ 07840Lot 6
  • 511 Jefferson St, Hackettstown, NJ 07840Lot 7
  • 510-R Monroe St, Hackettstown, NJ 07840Lot 8.01
  • 411 W Plane St, Hackettstown, NJ 07840Lot 9
  • 405 W Plane St, Hackettstown, NJ 07840Lot 10
  • 403 W Plane St, Hackettstown, NJ 07840Lot 11
All 13 lots on Block 97