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45 Slope Dr, Hackettstown, NJ 07840 Property Records

Warren County and Mansfield Township property record for 45 Slope Dr, Hackettstown, NJ 07840 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details1,846 sqft · built 1966
Lot Size0.5 acres (21,780 sqft)
Owner2 Individual Names on File
Last Sale$440,000 (Jul 2025)
Tax Bill$7,440 (2025)
Deeds & MortgagesApr 2023 Transfer
Flood ZoneZone X (minimal risk)
APN16-01904-0000-00008

Property Details

APN / Parcel Number

Primary APN16-01904-0000-00008
Alternative APN
  • 160190400008

Interior

Stories2 Stories
Building Area1,846 sqft Living Area

Exterior

Year BuiltBuilt 1966
Effective Year BuiltEffective 1966
Construction TypeFrame
Lot Area21,780 sqft (0.5 acres)

Location & Zoning

Street Address45 SLOPE DR
CityHACKETTSTOWN
StateNJ
Zip07840-4147
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Block1904
Legal Lot Number8
JurisdictionWARREN NJ
Township / Civil DivisionMANSFIELD
Census Block Group2
Census Block2002
Census Tract31500

Owner

Source: Warren County and Mansfield Township records · APN 16-01904-0000-00008

Assessment roll updated July 7, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address45 SLOPE DR, HACKETTSTOWN, NJ 07840-4147
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 10, 2025 · Amount on Record
Deed SaleJul 10, 2025 · Amount on Record
Deed Document Number2025623279
Deed Book / Page3510 / 135
Prior Transfer DateNov 27, 2024
Prior Transfer Doc003474/239
Record UpdatedSep 20, 2026

April 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionWARREN NJ
Recording DateApr 13, 2023
Property Address45 SLOPE DR, HACKETTSTOWN, NJ 07840-4147
Document Number003340/150
Book / Page3340 / 150
Instrument DateMar 06, 2023
Instrument2023-590654
Transaction TypeTransfer
Record UpdatedApr 28, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address45 SLOPE DR, HACKETTSTOWN, NJ 07840-4147

Transferred To (Grantee/Buyer)

NameVerified Name
Address45 SLOPE DRIVE, MANSFIELD, NJ 08022

Tax Assessment & Valuation

Source: Warren County and Mansfield Township records · Assessment roll updated July 7, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyWarren County
County SubdivisionMansfield Township
Elementary School DistrictMansfield Township School District (KG - 06)
Secondary School DistrictWarren Hills Regional School District (07 - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$208,800 (-) Land $78,400 Building $130,400$208,800 (-) Land $78,400 Building $130,400
2025$7,440.00 (+0.74%)$208,800 (-) Land $78,400 Building $130,400$208,800 (-) Land $78,400 Building $130,400
2024$7,385.00 (+1.37%)
2023$208,800 Land $78,400 Building $130,400$208,800 Land $78,400 Building $130,400
2022$7,285.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Warren County (34041C), updated September 29, 2011 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340410315002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 132 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable1,200 / 35
VerizonFixed Wireless300 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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