Warren County, New Jersey property search
Search an address or an owner in Warren County, New Jersey with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 48,871 lots are mapped here, covering 254,844 acres. 4,600 of them are held by institutions rather than by individuals.
Farmers and landowners in Warren County received $2.7 million in federal farm program payments in 2025, paid to 110 recipients. 1,987 acres of agricultural land here are disclosed as foreign-held, the most by owners from Germany. Crop insurance paid $285,000 in claims for the 2024 crop year.
- 48,871
- Lots mapped
- 254,844
- Acres
- 4,600
- Institutional
Land use in Warren County
Parcels and acreage by land use in Warren County, New Jersey| Land use | Parcels | Acres |
|---|
| 2 | 34,644 | 81,760 |
|---|
| 3B | 3,717 | 99,269 |
|---|
| 1 | 2,985 | 9,252 |
|---|
| 15C | 2,103 | 48,194 |
|---|
| 4A | 1,687 | 4,613 |
|---|
| 15F | 806 | 6,129 |
|---|
| 15D | 234 | 718 |
|---|
| 4B | 170 | 2,019 |
|---|
| 4C | 137 | 469 |
|---|
| 5A | 107 | 383 |
|---|
| 3A | 92 | 452 |
|---|
| 15A | 79 | 889 |
|---|
Federal farm payments in Warren County
- $2.7M
- Paid in 2025
- 110
- Recipients
Federal farm program payments by program in Warren County, New Jersey, 2025| Program | Paid |
|---|
| Marketing Assistance for Specialty Crops | $1.2M |
|---|
| Emergency Commodity Assistance Program | $957K |
|---|
| Supplemental Disaster Relief Non-Spec Crops | $449K |
|---|
| CRP Payment - Annual Rental | $9K |
|---|
| WECP17OF | $9K |
|---|
| Agricultural Risk Coverage - Individual | $4K |
|---|
USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county
Foreign-held farmland in Warren County
- 1,987
- Acres disclosed
- 13
- Holdings
Foreign-held agricultural land by country in Warren County, New Jersey, 2024| Country | Acres |
|---|
| Germany | 643 |
|---|
| Canada | 614 |
|---|
| Liechtenstein | 280 |
|---|
| Netherlands | 276 |
|---|
| Switzerland | 94 |
|---|
| Liberia | 70 |
|---|
Largest disclosed holders
Largest foreign holders of agricultural land in Warren County, New Jersey| Holder (country) | Acres |
|---|
| PXPORAG, INC. (GERMANY) | 282 |
|---|
| JERSEY NINE, INC. (LIECHTENSTEIN) | 280 |
|---|
| DSM NUTRITIONAL PRODUCTS, INC. (NETHERLANDS) | 276 |
|---|
| DOWNSVIEW INC. (CANADA) | 224 |
|---|
| GOOD SPRING FARMS (CANADA) | 206 |
|---|
USDA Agricultural Foreign Investment Disclosure Act filings, holdings at the end of 2024. Only disclosed interests are counted. See foreign-owned farmland by county
Crop insurance in Warren County
- 164
- Policies
- 23,392
- Insured acres
- $285K
- Claims paid
- 0.32
- Loss ratio
Crop insurance claims by crop in Warren County, New Jersey, 2024| Crop | Claims |
|---|
| Corn | $185K |
|---|
| Soybeans | $96K |
|---|
| All Other Crops | $5K |
|---|
USDA Risk Management Agency Summary of Business, 2024 crop year.
Conservation and the power grid
- 144
- CRP acres, 2025
- 15
- Substations
- 230 kV
- Highest voltage
Conservation Reserve Program acres under contract (USDA FSA). Substations in service, from a public copy of the federal HIFLD layer.
Find out who owns a property in Warren County by address, free, or work out a lot's acreage.
Warren County last published these records on April 1, 2026. Assessment records, not a survey.