Is Big Rock, IL 60511 a buyer’s or seller’s market?

The Big Rock housing market right now

In the three months ending August 31, 2026, 50% of homes in Big Rock, IL 60511 sold above their list price, the typical home went under contract in 91 days and there were 3.2 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. With only 2 sales, these figures can swing a lot from month to month.

Compared with the same period a year earlier, the share selling over asking fell from 60%, homes sold more slowly (61 days then) and the median sale price fell 25% to $285,626. Overall, Big Rock is less competitive than a year ago, which gives buyers more room.

Within Kane County, homes here sell more slowly than in any other ZIP code in the county, and sell more often over asking than in 65%.

Nearby, buyers who want less competition could look at Hampshire 60140 (32% sold over asking) or Elgin 60124 (33% sold over asking), while Carpentersville 60110 (60% sold over asking) and Saint Charles 60174 (52% sold over asking) are even more competitive.