Warren County and Knowlton Township property record for 9 Walnut Rd, Columbia, NJ 07832 · Last verified July 2026
| Property Type | Vacant Land |
|---|---|
| Lot Size | 2.88 acres (125,888 sqft) |
| Owner | Individual Name on File |
| Last Sale | $20,000 (Jun 2010) |
| Tax Bill | $854 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00028-0000-00004-01 |
| Primary APN | 13-00028-0000-00004-01 |
|---|---|
| Alternative APNs |
|
| Lot Area | 125,888 sqft |
|---|
| Account Number | 00005538 |
|---|---|
| Street Address | 9 WALNUT RD |
| City | COLUMBIA |
| State | NJ |
| Zip | 07832-2306 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Block | 28 |
| Legal Lot Number | 4.1 |
| Jurisdiction | WARREN NJ |
| Township / Civil Division | KNOWLTON |
| Census Block Group | 5 |
| Census Block | 5017 |
| Census Tract | 31200 |
Source: Warren County and Knowlton Township records · APN 13-00028-0000-00004-01
Assessment roll updated 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 | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 55, COLUMBIA, NJ 07832-0055 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 17, 2010 · Amount on Record |
| Deed Sale | Jun 17, 2010 · Amount on Record |
| Prior Sale | Mar 28, 2005 · Amount on Record |
| Deed Document Number | 2010354878 |
| Deed Book / Page | 2321 / 48 |
| Record Updated | Sep 20, 2026 |
Source: Warren County and Knowlton Township records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Warren County |
| County Subdivision | Knowlton Township |
| Elementary School District | Knowlton Township School District (KG - 06) |
| Secondary School District | North Warren Regional School District (07 - 12) |
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 | $20,000 (-) Land $20,000 | $20,000 (-) Land $20,000 | |
| 2025 | $854.00 (+7.29%) | $20,000 (-) Land $20,000 | $20,000 (-) Land $20,000 |
| 2024 | $796.00 (+5.29%) | ||
| 2023 | $20,000 Land $20,000 | $20,000 Land $20,000 | |
| 2022 | $756.00 |
Source: FEMA National Flood Hazard Layer, Warren County (34041C), updated September 29, 2011 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340410312005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 22 individual NFIP policies nearby |
| Nearby Flood Policies | 22 in force |
| Nearby Flood Claims | 7 (2004–2023) |
| Most Recent Claim | Jul 2023, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Low above 20% of the US · above 35% of New Jersey |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 34 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Cable | 940 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Service Electric Television, Planet Networks. Availability varies by address; speeds are provider-advertised maximums, not measured.
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