Altos Market Data for Realtors
Crystal Lake, IL
Single-Family Homes
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Crystal Lake, IL
Thu Mar 12 2026
This week the median list price for Crystal Lake, IL is $499,000 with the market action index hovering around 46. This is an increase over last month's market action index of 41. Inventory has decreased to 41.
Market Action Index
This answers “How’s the Market?” by comparing rate of sales versus inventory.
Strong Seller's Market
Real-Time Market Profile
| Median List Price | $499,000 | |
| Median Price of New Listings | $387,500 | |
| Per Square Foot | $197 | |
| Average Days on Market | 173 | |
| Median Days on Market | 35 | |
| Price Decreased | 17% | |
| Price Increased | 0% | |
| Relisted | 12% | |
| Inventory | 41 | |
| Median Rent | ||
| Market Action | 46 | |
| Strong Seller's Market | ||
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Market Segments
Each segment below represents approximately 25% of the market ordered by price.
| Median Price | Sq. Ft. | Lot Size | Beds | Bath | Age | New | Absorbed | DOM |
|---|---|---|---|---|---|---|---|---|
| $875,000 | 3,600 | 1 - 2.5 acres | 5 | 3.5 | 26 | 1 | 3 | 210 |
| $564,500 | 3,212 | 0.25 - 0.5 acre | 4 | 3 | 31 | 2 | 6 | 94 |
| $400,000 | 1,862 | 0.25 - 0.5 acre | 3 | 2.5 | 53 | 2 | 6 | 21 |
| $336,950 | 1,698 | 8,000 - 10,000 sqft | 3 | 1.8 | 71 | 3 | 2 | 7 |