400 Jefferson St, Hackettstown, NJ 07840 Property Records

Warren County and Hackettstown Town property record for 400 Jefferson St, Hackettstown, NJ 07840

Property Summary

Property Type	Public School (Administration, Campus, Dorms, Instruction)
Details	16,916 sqft
Lot Size	39.9 acres (1,740,658 sqft)
Owner	Company Name on File
Last Sale	$31,845,000 (May 2017)
Deeds & Mortgages	May 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-00105-0000-00001`

Property Details

APN / Parcel Number

Primary APN	`08-00105-0000-00001`
Alternative APN	`080010500001`

Interior

Building Area	16,916 sqft Total Area

Exterior

Lot Area	1,740,658 sqft

Location & Zoning

Street Address	400 JEFFERSON ST
City	HACKETTSTOWN
State	NJ
Zip	07840-2184
Property Category	Public Works
Property Type	Public Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning Code	R30
Legal Description	FACILITY NAME: COLLEGE
Legal Block	105
Legal Lot Number	1
Jurisdiction	WARREN NJ
Township / Civil Division	HACKETTSTOWN
Census Block Group	3
Census Block	3011
Census Tract	31402

Owner

400 Jefferson St, a public works property, is owned by a company that bought it in May 2017.

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

Owner of Record	Company Name on File
Mailing Address	400 JEFFERSON ST, HACKETTSTOWN, NJ 07840-2184
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 24, 2017 · Amount on File
Deed Sale	May 24, 2017 · Amount on File
Prior Sale	Aug 13, 2010 · Amount on File
Deed Document Number	2017475578
Deed Book / Page	2764 / 190
Prior Transfer Date	May 11, 2017
Prior Transfer Doc	002764/190
Record Updated	Sep 20, 2026

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	WARREN NJ
Recording Date	May 24, 2017
Property Address	400 JEFFERSON ST, HACKETTSTOWN, NJ 07840-2184
Document Number	0000475578
Book / Page	002764 / 000190
Instrument Date	May 11, 2017
Instrument	475578
Transaction Type	Transfer
Record Updated	Aug 20, 2018
Title Company	MORRIS HOME TITLE AGENCY, MORRIS HM TITLE AGENCY

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$31,845.00
Amount Accuracy	Confirmed

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	400 JEFFERSON ST HACKETTSTOWN NJ 078402184, HACKETTSTOWN, NJ 07840-2184

Mortgage

Document Number	475579
Date	May 24, 2017
Book Page	006448/000152
Instrument	475579

Lender

Name	UNITED STATES DEPT/AGRICULTURE
Address	8000 MIDLANTIC DR # 50S, MOUNT LAUREL, NJ 08054-1518

Agreement

Amount	Amount on Record
Term	480 Months
Due	May 23, 2057

Interest

Rate	2.37%

Mortgage

Document Number	475580,
Date	May 24, 2017
Book Page	006448/000164
Instrument	475580

Lender

Name	TD BK NA
Type	Bank
Address	1068 STELTON RD, PISCATAWAY, NJ 08854-4330

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New Jersey
County	Warren County
Municipality	Hackettstown Town
Unified School District	Hackettstown Town School District (KG - 12)

Tax Bill & Assessment History

Year	Assessed Value	Assessed Market Value
2026	$40,420,500 (-) Land $3,576,500 Building $36,844,000	$40,420,500 (-) Land $3,576,500 Building $36,844,000
2025	$40,420,500 (-) Land $3,576,500 Building $36,844,000	$40,420,500 (-) Land $3,576,500 Building $36,844,000
2024	$40,420,500 (-) Land $3,576,500 Building $36,844,000	$40,420,500 (-) Land $3,576,500 Building $36,844,000
2023	$40,420,500 Land $3,576,500 Building $36,844,000	$40,420,500 Land $3,576,500 Building $36,844,000

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

Flood

FEMA maps place 400 Jefferson St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1996.

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	4 (1996–2011)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Aug 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

Wildfire risk around 400 Jefferson St is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 65% of New Jersey
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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 System	HACKETTSTOWN MUA serves 22,000 people · EPA ID NJ2108001
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, 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 128 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250

May also be available: Verizon.

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