$1,550
1 bd1 ba780 sqft
108 S 4th Ave

The average Downtown St. Charles, IL home value is $454,716, up 7.8% over the past year. (Updated on )
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: $454,716
1-Year Value Change: +7.8%
(Data through May 31, 2026)
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