Housing market · June 2026
Grundy County Housing Market
Monthly home prices and sales for Grundy County, Illinois — a $353,004 median sale price in June 2026, up 7.0% from a year earlier.
Grundy County housing market at a glance
Latest month with the change versus June 2025 — always the same month a year earlier, never the prior month (the data is not seasonally adjusted).
| Measure | June 2026 | Y/Y |
|---|---|---|
| Median sale price | $353,004 | +7.0% |
| Median price per square foot | $195 | +9.8% |
| Median new-listing price | $313,512 | -5.6% |
| Homes sold | 74 | +10.4% |
| New listings | 88 | +20.5% |
| Pending sales | 76 | +11.8% |
| Homes for sale (inventory) | 179 | +30.7% |
| Median days on market | 49 days | +9 days |
| Months of supply | 2.4 | +0.4 mo. |
| Sold above list price | 36.8% | -18.4 pts |
Grundy County housing market — FAQ
What is the median home price in Grundy County?+
The median home sale price in Grundy County, Illinois was $353,004 in June 2026 ($195 per square foot). Data provided by Redfin, a national real estate brokerage.
Are home prices in Grundy County rising or falling?+
As of June 2026, the median sale price in Grundy County is up 7.0% versus June 2025. Comparisons are always year over year — the data is not seasonally adjusted, so adjacent months mostly reflect the season, not the market.
How many homes sold in Grundy County?+
74 homes sold in Grundy County in June 2026; 645 sold over the trailing 12 months.
Why are some months missing?+
Months where Grundy County recorded fewer than 3 sales are not shown — medians and ratios on so few transactions are noise. Gaps stay gaps: nothing is interpolated. Counts of homes sold are kept whenever Redfin reports them.