Warren County and Knowlton Township property record for 6 Alpine Dr, Columbia, NJ 07832
| Property Type | Single Family Home |
|---|---|
| Details | 2,080 sqft · built 1991 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $222,500 (Jan 1992) |
| Tax Bill | $11,694 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00013-0000-00010-10 |
| Primary APN | 13-00013-0000-00010-10 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 2,080 sqft Living Area |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Construction Type | Frame |
| Lot Area | 87,120 sqft |
| Parking Spaces | 2 Parking Spaces |
| Account Number | 00004076 |
|---|---|
| Street Address | 6 ALPINE DR |
| City | COLUMBIA |
| State | NJ |
| Zip | 07832-2606 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | FPD |
| Legal Subdivision | KNOWLTON WOODS |
| Legal Block | 13 |
| Legal Lot Number | 10.10 |
| Jurisdiction | WARREN NJ |
| Township / Civil Division | KNOWLTON |
| Census Block Group | 4 |
| Census Block | 4030 |
| Census Tract | 31200 |
6 Alpine Dr is owned and occupied by two individuals who bought it in January 1992.
Source: Warren County and Knowlton Township records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6 ALPINE DR, COLUMBIA, NJ 07832-2606 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 31, 1992 · Amount on File |
| Deed Sale | Jan 31, 1992 · Amount on File |
| Deed Book / Page | 1256 / 290 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 6 Alpine Dr was $11,694, up 7.3% from the year before.
Source: Warren County and Knowlton Township assessment roll, as of July 7, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $273,800 (-) Land $60,000 Building $213,800 | $273,800 (-) Land $60,000 Building $213,800 | |
| 2025 | $11,694.00 (+7.26%) | $273,800 Land $60,000 Building $213,800 | $273,800 Land $60,000 Building $213,800 |
| 2024 | $10,902.00 | ||
| 2023 | $273,800 Land $60,000 Building $213,800 | $273,800 Land $60,000 Building $213,800 | |
| 2022 | $10,352.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6 Alpine Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2004.
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 | 2 in force |
| Nearby Flood Claims | 1 (2004) |
| Most Recent Claim | Sep 2004 · Severe Storms And Flooding |
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 risk around 6 Alpine Dr is low, with a 0.02% 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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 54 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Cable | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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