Is Oak Brook, IL 60523 a buyer’s or seller’s market?

Seller’s market 3 months ending August 31, 2026 · Source: Redfin

Oak Brook is a seller’s market. With about 3 months of supply and 23% of recent sales closing above the original list price, competing offers are common on well-priced homes. Buyers here often have a pre-approval in hand and a plan for the appraisal gap before touring.

Competition score44/ 100

More competitive than 44% of U.S. ZIP codes, and #403 of 464 in the state.

Based on share sold above original list, sale-to-list ratio, months of supply and days on market for the 3 months ending August 31, 2026. See the breakdown

Months of supply3Under 4 months = seller’s market

Sold above original list22.5%Share of sales, last 3 months

Median sale-to-list97.8%Sold price ÷ list price

Median days on market51Listing to accepted offer

Median price per sq ft$282▲ +8.3% vs. last year

Run the numbers for 60523

Prefilled for 60523Can I win this house?Multiple-offer likelihood for a listing Prefilled for 60523Over-asking calculatorTypical range over list ToolOffer strength scoreHow your offer looks to a seller ToolAppraisal gapCash needed if it appraises low

Nearby markets

Addison 60101Seller’s market $233 /sq ft Aurora 60502Seller’s market $225 /sq ft Aurora 60504Seller’s market $219 /sq ft Bartlett 60103Seller’s market $232 /sq ft Browse all markets →

More tools for 60523

Competition score Buyer leverage Negotiation room Compare with other ZIP codes True cost to buy Property taxes Closing costs Cash buyers Backup offer odds Home value

Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology