Current Glen Gardner median home price: $557,798
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $553,655 | $498,289 | $609,020 |
| 2025 October | $556,094 | $500,485 | $611,704 |
| 2025 November | $558,545 | $502,690 | $614,399 |
| 2025 December | $561,006 | $504,905 | $617,107 |