Current Gaithersburg median home price: $530,165
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $537,281 | $483,552 | $591,009 |
| 2025 October | $539,193 | $485,274 | $593,113 |
| 2025 November | $541,113 | $487,001 | $595,224 |
| 2025 December | $543,039 | $488,735 | $597,343 |