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519 Valentine St Hackettstown, NJ 07840

Built 1950Residential
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Assessed
$214,100
Last sale
$1Feb 2, 2026
Built
1950
Size
1,176 sq ft
Owner
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Status
No open cases

Property information

Block
100
Lot
12
Qualifier
—
County
Warren
Municipality
Hackettstown Town
Tax map page
15
Land description
53X127

Building details

Building class
16.5
Description
1SS-2G
Dwellings
1
Zoning
R125
Square feet
1,176
Acreage
0.15 ac

Assessment

Land value
$98,200
46%
Improvement value
$115,900
54%
Total assessment
$214,100
Sale assessment
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Tax (2024)
$7,070

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 100
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  11. 519 Valentine St, Hackettstown, NJ 07840

3 events · 1950–2026
  • 1950

    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$7,070+1.4%$98,200$115,900$214,100
2023$6,974+5.8%$98,200$115,900$214,100
2022$6,593+2.2%$98,200$115,900$214,100
2021$6,449+2.9%$98,200$115,900$214,100
2020$6,267+0.7%$98,200$115,900$214,100
2019$6,224+2.1%$98,200$115,900$214,100
2018$6,098+1.8%$98,200$115,900$214,100
2017$5,993+4.6%$98,200$115,900$214,100

312 W Baldwin St, Hackettstown, NJ 07840Residential1,156 sq ftAssessed $205,2000.37 mi away-2% sq ftView details101 Jefferson St, Hackettstown, NJ 07840Residential1,232 sq ftAssessed $226,5000.09 mi away+5% sq ftView details701 E Prospect St, Hackettstown, NJ 07840Residential1,160 sq ftAssessed $237,0000.86 mi away-1% sq ftView details704 E Valley View Ave, Hackettstown, NJ 07840Residential1,195 sq ftAssessed $274,3000.91 mi away+2% sq ftView details602 E Valley View Ave, Hackettstown, NJ 07840Residential1,140 sq ftAssessed $243,0000.82 mi away-3% sq ftView details

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  • 516 Grand Ave, Hackettstown, NJ 07840Lot 1
  • 518 Grand Ave, Hackettstown, NJ 07840Lot 2
  • 520 Grand Ave, Hackettstown, NJ 07840Lot 3
  • 524 Grand Ave, Hackettstown, NJ 07840Lot 4.01
  • 526 Grand Ave, Hackettstown, NJ 07840Lot 4
  • 528 Grand Ave, Hackettstown, NJ 07840Lot 5
  • 536 Grand Ave, Hackettstown, NJ 07840Lot 6.01
  • 534 Grand Ave, Hackettstown, NJ 07840Lot 6
  • 101 First Ave, Hackettstown, NJ 07840Lot 7
  • 527 Valentine St, Hackettstown, NJ 07840Lot 8
  • 525 Valentine St, Hackettstown, NJ 07840Lot 9
  • 523 Valentine St, Hackettstown, NJ 07840Lot 10
All 15 lots on Block 100