4 Windsor Pl, Hackettstown, NJ 07840 Property Records

Warren County and Mansfield Township property record for 4 Windsor Pl, Hackettstown, NJ 07840

Property Summary

Property Type	Single Family Home
Details	2,452 sqft · built 1997
Lot Size	0.775 acres (33,759 sqft)
Owner	2 Individual Names on File
Last Sale	$228,400 (Sep 1997)
Tax Bill	$11,776 (2025)
Flood Zone	Zone X (minimal risk)
APN	`16-01105-05-00016`

Property Details

APN / Parcel Number

Primary APN	`16-01105-05-00016`
Alternative APN	`1601105000500016`

Interior

Building Area	2,452 sqft Living Area

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Lot Area	33,759 sqft (0.775 acres)

Location & Zoning

Street Address	4 WINDSOR PL
City	HACKETTSTOWN
State	NJ
Zip	07840-3429
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	KENSINGTON ESTATES SEC 03
Legal Block	1105
Legal Lot Number	16
Jurisdiction	WARREN NJ
Township / Civil Division	MANSFIELD
Census Block Group	5
Census Block	5024
Census Tract	31500

Owner

Source: Warren County and Mansfield Township assessment roll, APN 16-01105-05-00016, as of July 7, 2026 · Last verified July 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	4 WINDSOR PL, HACKETTSTOWN, NJ 07840-3429
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 11, 1997 · Amount on Record
Deed Sale	Sep 11, 1997 · Amount on Record
Deed Document Number	199782273
Deed Book / Page	1533 / 89
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Warren County and Mansfield Township assessment roll as of July 7, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Warren County
County Subdivision	Mansfield Township
Elementary School District	Mansfield Township School District (KG - 06)
Secondary School District	Warren Hills Regional School District (07 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$330,500 (-) Land $106,000 Building $224,500	$330,500 (-) Land $106,000 Building $224,500
2025	$11,776.00 (+0.74%)	$330,500 (-) Land $106,000 Building $224,500	$330,500 (-) Land $106,000 Building $224,500
2024	$11,689.00 (+1.37%)
2023		$330,500 Land $106,000 Building $224,500	$330,500 Land $106,000 Building $224,500
2022	$11,531.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Warren County (34041C), as of September 29, 2011 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340410315005, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1984)
Most Recent Claim	Apr 1984 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 65% of New Jersey
Wildfire Likelihood	0.01% annual chance
Exposure	None 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, 35 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NJ2108001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	HACKETTSTOWN MUA serves 22,000 people
Water Source	Groundwater
Last State Inspection	Dec 2023
Lead	5 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	15 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.