Chicagoland Housing Inventory Update: September 2026
Published September 1, 2026. Data period: July 1–31, 2026. Comparison period: July 1–31, 2025. Illinois REALTORS released the July report on August 20, and its official schedule places the August data release on September 24. July is therefore the latest completed monthly dataset available for this September 1 update.
In this report, “Chicagoland” means the same nine-county Chicago Metro Area used by Illinois REALTORS: Cook, DeKalb, DuPage, Grundy, Kane, Kendall, Lake, McHenry and Will counties. The source combines a large and varied region, so the figures should not be treated as a price or inventory estimate for any one suburb, Chicago neighborhood or property.
July 2026 Chicago Metro inventory snapshot
Homes available for sale: 13,970, compared with 15,853 in July 2025—a year-over-year decline of 11.9%.
Closed sales: 9,108, compared with 9,154 in July 2025—a decline of 0.5%.
Median sales price: $401,000, compared with $375,500 in July 2025—an increase of 6.8%. The report notes that the median does not account for seller concessions.
Days on market until sale: 20 days, compared with 21 days in July 2025—a decline of 4.8%.
Year-to-date closed sales through July: 52,332, compared with 52,486 through July 2025—a decline of 0.3%.
Year-to-date median sales price through July: $387,000, compared with $369,900 in the same 2025 period—an increase of 4.6%.
These are the revised comparison figures in the July 2026 release and Chicago Metro report. They may differ from numbers printed in an older July 2025 release because MLS data can be updated. To reproduce this article, use the 2026 source report’s current-year and prior-year columns rather than combining figures from separate vintage reports.
What the inventory change does—and does not—show
The active inventory count was lower than one year earlier while closed sales were close to the prior July level. That combination is consistent with a constrained regional supply of homes available for sale. The median price was higher and the typical reported marketing time was one day shorter. Those facts describe the broad metro snapshot; they do not prove why a particular home sold, predict future prices or establish that every buyer faced the same level of competition.
Inventory is not interchangeable with buyer choice. A buyer may need a specific municipality, property type, unit count, school boundary, association policy, price range or accessibility feature. Only a fraction of the regional inventory may fit those criteria. Conversely, a seller competes with the homes that a likely buyer would realistically consider—not all 13,970 listings across nine counties.
How to interpret the median price
A $401,000 regional median means half of the reported sales were above the midpoint and half were below it. It is not an average, appraisal or estimate of a specific home’s value. Changes in the mix of homes sold can move a median even when an individual property segment behaves differently. Seller concessions are not reflected in the source’s median figure, so the contract price alone may not describe the full economics of a transaction.
A property-level analysis should compare recent closed sales with similar location, housing type, size, condition, improvements, parking, lot characteristics and association obligations. Active listings help show current competition, while pending sales may provide more recent direction but often do not disclose final terms until closing.
What buyers can do with this information
Use a current, focused search. Set criteria that reflect budget, property type and objective needs, then monitor new listings through Cucci Realty’s MLS search.
Confirm financing before offers. A preapproval and a complete cost estimate help a buyer evaluate price, taxes, insurance, association assessments and reserves without relying on the regional median.
Compare the actual competition. Review recent comparable sales and current alternatives for the property’s immediate market segment.
Keep due diligence property-specific. Verify condition, title, taxes, flood information, municipal requirements, utilities, school boundaries and association documents as applicable.
Protect decision quality. Limited inventory can create urgency, but it does not remove the need for appropriate attorney review, inspection, appraisal and financing terms.
Cucci Realty’s buyer representation service explains how we organize searches, evaluate properties and coordinate a purchase from consultation through closing.
What sellers can do with this information
Price for the subject market. Start with relevant comparable sales and the current competing inventory, not the nine-county median alone.
Prepare before launch. Address presentation, disclosures, access, permits, documents and material maintenance questions before buyers begin comparing the home.
Use accurate marketing. Professional photographs, listing details and a 3D virtual tour when appropriate should help buyers understand the property without overstating its condition or likely result.
Watch early feedback. Showing activity, buyer comments, competing listings and offer terms can reveal whether the launch strategy matches the market.
Evaluate net terms. Price matters, but financing, concessions, inspection requests, appraisal risk, closing date and other conditions affect the strength of an offer.
Regional supply was tighter year over year, but that does not guarantee a quick sale or a particular price. Review Cucci Realty’s home listing service for a property-specific pricing and marketing consultation.
Methodology and reproducibility
Publisher: Illinois REALTORS.
Primary monthly source: Chicago Metro Monthly Local Market Update for July 2026, current as of August 7, 2026.
Source population: Multiple Listing Service data reported by 18 participating Illinois REALTOR local boards and associations, including Midwest Real Estate Data LLC, as described in the release.
Geography: Cook, DeKalb, DuPage, Grundy, Kane, Kendall, Lake, McHenry and Will counties.
Current period: July 1–31, 2026.
Comparison period: July 1–31, 2025, using the prior-year figures printed in the July 2026 report.
Article as-of date: September 1, 2026.
Next scheduled monthly release: September 24, 2026, for August 2026 data.
Illinois REALTORS states that monthly activity can appear extreme when sample sizes are small and that percent changes are calculated using rounded figures. The broad metro sample reduces—but does not eliminate—the need to interpret each community and housing segment separately.
Local planning with Cucci Realty
Cucci Realty is based in Oak Lawn and serves buyers and sellers across Chicago’s south and southwest suburbs. Use the community directory to reach local guides and home-search links, or call 708-505-7088 for a property-specific conversation. Market data is educational and is not an appraisal, guarantee or prediction.
Frequently asked questions
Why does a September 2026 update use July 2026 data?
Illinois REALTORS released the July report on August 20, 2026. Its published schedule places the August data release on September 24, so July was the latest completed monthly Chicago Metro dataset available when this article was prepared on September 1.
What does “Chicagoland” mean in this report?
It means the nine-county Chicago Metro Area used by Illinois REALTORS: Cook, DeKalb, DuPage, Grundy, Kane, Kendall, Lake, McHenry and Will counties. It does not describe every municipality or neighborhood separately.
What does inventory of homes for sale measure?
It is the source report’s count of homes available for sale for the stated geography and period. It is a market-level snapshot, not the number of listings that match a particular buyer’s price, property type, condition or location criteria.
Does the $401,000 median price apply to every Chicagoland home?
No. The median is the midpoint of reported Chicago Metro sales for the month, and the source notes that it does not account for seller concessions. A specific property must be evaluated using relevant recent comparable sales and its own location, type, size, condition and features.
Does lower regional inventory guarantee a quick sale?
No. Regional inventory is only one factor. Pricing, preparation, property condition, competition, financing, access, marketing and contract terms can materially change an individual seller’s result.
When should this market update be reviewed?
Review it after Illinois REALTORS releases August 2026 data, scheduled for September 24, 2026. The next version should preserve the same nine-county geography and clearly label any revised comparison figures.
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