Hunterdon County, Lebanon Township and Franklin Township property records for 6 addresses on Observatory Rd, Glen Gardner, NJ · Last verified July 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $260,000 |
| Deeds and Mortgages on File | 5 |
| Median Price per Sqft | $183 |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $7,618 |
| Median Year Built | 1960 |
| Median Ownership Tenure | 18 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,544 sqft · built 1960
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
1,875 sqft · built 1998 · 2.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2002 | $10,0802025 | Amount on Record Mar 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,790 sqft · built 1939 · 0.969 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Aug 2022 | $7,6182025 | Amount on Record Feb 2016 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
464 sqft · built 1952 · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $85,000Oct 2008 | $4,7392025 | 2 Names on Record | AssessorUpdated Jul 2026 |
6,177 sqft · built 1973 · 7.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $437,000Oct 1988 | $19,7712025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,250 sqft · built 1950 · 0.719 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Mar 2011 | $6,9002025 | Amount on Record Sep 2001 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |