Summer Slowdown Likely to Lead to More Fall Sales

Even though suburban home sales were down in August, REALTORS® anticipate more summer sales closing as fall emerges. 

There were 2,672 detached homes that sold last month, a 4.1% decline from the same month last year when 2,787 sold. However, detached homes under contract went up 5.3%. There were 2,572 detached homes under contract in August 2025 compared to 2,707 last month.


"A lot of families want to get under contract before the start of the school year because for some districts that's enough for children to be able to start school," said Kinga Korpacz, immediate past president of Mainstreet REALTORS®. "And then they will delay their closings for 30 to 60 days." 


Because of this Korpacz anticipates an increase in sales in September and October.


Timelines aside, prices rose once again in August. Detached homes went for a median price of $450,000, up from $420,000 in August 2025. Median prices are up 5.1% year to date. 


The attached market saw sales decrease nearly 10% year over year. There were 1,214 attached homes sold in August 2026 versus 1,344 in August 2025. Attached homes under contract held steady with 1,361 in August 2026 compared to 1,365 in August 2025. Median prices for these homes were up $10,000 August over August, coming in at $290,000 last month.


"Right now is a great time for individuals or families without children to jump into the market, since the start of school is not a barrier to entry. Early fall is also ripe for investors," said John Gormley, CEO of Mainstreet REALTORS®. "You can work with a Mainstreet REALTOR® who can help you build a strategy and possibly even find a deal if your timing is right."


While most suburban Chicagoland communities have seen prices climb this year some have actually seen prices fall, making these areas good targets for buyers who are concerned about affordability. 


Notable year-to-date (January through August 2026) median sale price decreases for detached homes included: 

  • Robbins (median sale price decreased 33.7%)
  • Willow Springs (-23.8%)
  • Medinah (-11.8%)
  • Riverdale (-10.5%)
  • Calumet City (-9.1%)
  • Harvey (-9.1%)
  • Lagrange Highlands (-8.8%)
  • Prospect Heights (-7.9%)
  • Olympia Fields (-7.0%) 
  • Antioch (-6.7%)


The market may be less competitive as the summer rush winds down and we head into fall. If you're not tied to the school year calendar, now is a great time to start your search. With less competition, there could be real opportunities to find the right home at the right price.