Is Katonah, NY 10536 a buyer’s or seller’s market?

The Katonah housing market right now

In the three months ending August 31, 2026, 62% of homes in Katonah, NY 10536 sold above their list price, the typical home went under contract in 26 days and there was 1 month of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 43 home sales.

Compared with the same period a year earlier, the share selling over asking fell from 69%, homes sold more slowly (22 days then) and the median sale price fell 5% to $1,176,991. Overall, Katonah is less competitive than a year ago, which gives buyers more room.

Within Westchester County, homes here sell more slowly than in 62% of the county’s ZIP codes, and sell less often over asking than in 55%. On our competition score, Katonah ranks #136 of 649 NY ZIP codes with enough sales (score 93 out of 100).

Nearby, buyers who want less competition could look at Millwood 10546 (0% sold over asking) or Ardsley On Hudson 10503 (0% sold over asking), while Lincolndale 10540 (100% sold over asking) and Purdys 10578 (100% sold over asking) are even more competitive.