$257,900
3 bd1 ba960 sqft
110 Delaware St

The average Crystal Lake, IL home value is $370,780, up 4.9% over the past year and goes to pending in around 8 days.
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $370,780
1-year Value Change: +4.9%
(Data through August 31, 2025)
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