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512 Monroe St, Hackettstown, NJ 07840 Property Records

Warren County and Hackettstown Town property record for 512 Monroe St, Hackettstown, NJ 07840

Property Summary

Property TypeSingle Family Home
Details1,254 sqft · built 1950
Lot Size0.172 acres (7,501 sqft)
OwnerIndividual Name on Record
Last Sale$340,000 (Jan 2005)
Tax Bill$10,480 (2025)
Deeds & MortgagesApr 2018 Loan Modification
Feb 2018 Loan Modification
Flood ZoneZone X (minimal risk)
APN08-00097-0000-00003

Property Details

APN / Parcel Number

Primary APN08-00097-0000-00003
Alternative APN
  • 080009700003

Interior

Stories1 Story
Building Area1,254 sqft Living Area

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Architectural StyleCape Cod
Exterior MaterialStucco
Lot Area7,501 sqft (0.172 acres)
Lot Dimensions150 ft deep x 50 ft wide
Garage TypeDetached
Parking Spaces1 Parking Space

Location & Zoning

Street Address512 MONROE ST
CityHACKETTSTOWN
StateNJ
Zip07840-2122
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR125
Legal SubdivisionTOWN/HACKENSACK
Legal Block97
Legal Lot Number3
JurisdictionWARREN NJ
Township / Civil DivisionHACKETTSTOWN
Census Block Group3
Census Block3023
Census Tract31402

Owner

Source: Warren County and Hackettstown Town records, as of July 7, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address512 MONROE ST, HACKETTSTOWN, NJ 07840-2122
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Apr 19, 2018Loan Modification, Mortgage
STERLING NAT'L BK
Feb 20, 2018Loan Modification, Mortgage
STERLING NAT'L BK

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 13, 2005 · Amount on Record
Deed SaleJan 13, 2005 · Amount on Record
Prior SaleDec 16, 1998 · Amount on Record
Deed Document Number2005245652
Deed Book / Page1976 / 213
Record UpdatedOct 29, 2026

April 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWARREN NJ
Property Address512 MONROE ST, HACKETTSTOWN, NJ 07840-2122
Document Number0000492951
Instrument DateApr 19, 2018
Transaction TypeMortgage
Record UpdatedJul 2, 2018
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
Address512 MONROE ST HACKETTSTOWN NJ 078402122, HACKETTSTOWN, NJ 07840-2122

Mortgage

Document Number0000492951
DateMay 18, 2018
Book Page006580/000289
Instrument492951
Lender
NameSTERLING NAT'L BK
TypeBank
AddressLAKE ZURICH, IL 60047
Agreement
AmountAmount Recorded
Term480 Months
DueMay 17, 2058
Interest
Rate TypeAdjustable Rate
Rate2%

February 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWARREN NJ
Property Address512 MONROE ST, HACKETTSTOWN, NJ 07840-2122
Document Number0000490272
Instrument DateFeb 20, 2018
Transaction TypeMortgage
Record UpdatedApr 24, 2018
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
Address512 MONROE ST HACKETTSTOWN NJ 078402122, HACKETTSTOWN, NJ 07840-2122

Mortgage

Document Number0000490272
DateMar 22, 2018
Book Page006561/000026
Instrument490272
Lender
NameSTERLING NAT'L BK
TypeBank
AddressLAKE ZURICH, IL 60047
Agreement
AmountAmount Recorded
Term480 Months
DueMar 21, 2058
Interest
Rate TypeFixed Rate
Rate2%

Tax Assessment & Valuation

Source: Warren County and Hackettstown Town assessment roll, as of July 7, 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyWarren County
MunicipalityHackettstown Town
Unified School DistrictHackettstown Town School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$301,400 (-) Land $105,000 Building $196,400$301,400 (-) Land $105,000 Building $196,400
2025$10,480.00 (+1.7%)$301,400 (-) Land $105,000 Building $196,400$301,400 (-) Land $105,000 Building $196,400
2024$10,305.00 (+4.76%)
2023$301,400 Land $105,000 Building $196,400$301,400 Land $105,000 Building $196,400
2022$9,837.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 29, 2011 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force
Nearby Flood Claims4 (1996–2011)
Claims Outside the SFHA4 of 4
Most Recent ClaimAug 2011 · Hurricane Irene

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · lower than 65% of New Jersey
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemHACKETTSTOWN MUA
serves 22,000 people · EPA ID NJ2108001
Water SourceGroundwater
Last State InspectionDec 2023
Lead5 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting15
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 361 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Optimum.

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