NJPropData
HomeDashboard

Data Explorer

DataWorkspaceBetaReportsPDFDocs

9 Hillside Road Hackettstown, NJ 07840

Built 1966Residential
Get report
Street ViewSign in to view
Street ViewSatellite view
Map of this property's location
Open on map
Assessed
$275,200
Last sale
$580,000Mar 17, 2026
Built
1966
Size
2,418 sq ft
Owner
Sign in to see
Status
No open cases

Property information

Block
2003
Lot
9
Qualifier
—
County
Warren
Municipality
Mansfield Twp
Tax map page
—
Land description
.5 AC.

Building details

Building class
17
Description
2SF
Dwellings
1
Zoning
—
Square feet
2,418
Acreage
0.5 ac

Assessment

Land value
$78,000
28%
Improvement value
$197,200
72%
Total assessment
$275,200
Sale assessment
Sign in to see
Tax (2024)
$8,991

Owner mailing

Street address
Sign in to see

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

  1. Home
  2. /
  3. NJ Property Records
  4. /
  5. Warren County
  6. /
  7. Mansfield Twp
  8. /
  9. Block 2003
  10. /
  11. 9 Hillside Road, Hackettstown, NJ 07840

4 events · 1966–2026
Sales3
  • 2026Mar 17

    Deed recorded

    +5% vs 2025
    $580,000
    Per sq ft$240Held5 moSq ft2,418RecordedApr 1, 2026

    Sign in to see the details

  • 2025Oct 31

    Deed recorded

    +221% vs 1995
    $550,000
    Per sq ft$227Held30.2 yrsSq ft2,418NU codeRecord card mismatch (32)RecordedNov 10, 2025

    Sign in to see the details

  • 30 years
  • 1995Aug 4

    Deed recorded

    $171,500

    Sign in to see the details

  • 30 years
  • 1966

    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$8,991-0.4%$78,000$197,200$275,200
2023$9,029+1.1%$78,000$176,200$254,200
2022$8,930+1.0%$78,000$176,200$254,200
2021$8,841+1.6%$78,000$176,200$254,200
2020$8,704+1.8%$78,000$176,200$254,200
2019$8,554+2.2%$78,000$176,200$254,200
2018$8,373+2.3%$78,000$176,200$254,200
2017$8,183+2.2%$78,000$176,200$254,200

8 Parkview Drive, Hackettstown, NJ 07840Residential2,416 sq ftAssessed $262,3000.28 mi awaysame sizeView details37 Slope Drive, Hackettstown, NJ 07840Residential2,446 sq ftAssessed $241,4000.15 mi away+1% sq ftView details4 Elmwood Drive, Hackettstown, NJ 07840Residential2,418 sq ftAssessed $226,0000.15 mi awaysame sizeView details2 Elmwood Drive, Hackettstown, NJ 07840Residential2,418 sq ftAssessed $234,6000.14 mi awaysame sizeView details13 Highland Avenue, Hackettstown, NJ 07840Residential2,198 sq ftAssessed $249,6000.09 mi away-9% sq ftView details

Sign in to see sale prices and dates

Sign in to keep notes

Your notes stay private to you.

Sign in

  • 11 Hillside Road, Hackettstown, NJ 07840Lot 1
  • 11 Highland Ave, Hackettstown, NJ 07840Lot 2
  • 8 Ridge Street, Hackettstown, NJ 07840Lot 3
  • 6 Ridge Street, Hackettstown, NJ 07840Lot 4
  • 4 Ridge St, Hackettstown, NJ 07840Lot 5
  • 3 Hillside Road, Hackettstown, NJ 07840Lot 6
  • 5 Hillside Road, Hackettstown, NJ 07840Lot 7
  • 7 Hillside Road, Hackettstown, NJ 07840Lot 8
All 9 lots on Block 2003