Warren County and Knowlton Township property records for 11 addresses on Alpine Dr, Columbia, NJ · Last verified July 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $378,000 |
| Deeds and Mortgages on File | 9 |
| Median Price per Sqft | $149 |
| Owner Occupied | 73% |
| Median Annual Tax Bill | $11,271 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,478 sqft · Built 1993 · 2.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Aug 2016 | $11,2712025 | —Feb 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,982 sqft · Built 1990 · 2.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Sep 1990 | $10,7592025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,294 sqft · Built 1993 · 2.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,2932025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4,002 sqft · Built 1989 · 4.28 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $599,900Mar 2022 | $20,7612025 | Amount on Record Apr 2001 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,080 sqft · Built 1991 · 2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $222,500Jan 1992 | $11,6942025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,374 sqft · Built 1991 · 2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $243,000Jan 2000 | $11,1732025 | Amount on Record Dec 1997 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,154 sqft · Built 1995 · 2.75 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $289,000Mar 2013 | $12,8472025 | Amount on Record Mar 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,149 sqft · Built 1995 · 2.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Aug 2023 | $10,8362025 | —Jun 2023 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2,054 sqft · Built 1995 · 2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $378,000Jun 2007 | $10,5792025 | Amount on Record Oct 2002 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,424 sqft · Built 1993 · 2.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $429,000Oct 2017 | $13,6802025 | Amount on Record Sep 2009 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,858 sqft · Built 1995 · 2.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Dec 2023 | $12,1212025 | Amount on Record Oct 2023 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low this street's cells rank at the 20th percentile of exposed land nationally · 35th in New Jersey |
|---|---|
| Wildfire Likelihood | Low — about 1 in 5,000 per year |
| Exposure | Direct 2 of 2 cells directly exposed · 2 adjoin burnable vegetation |