$289,900
4 bd3 ba2,794 sqft
1515 S 28th St

The average Quincy, IL home value is $173,589, up 5.9% over the past year, and homes go to pending in around 14 days. (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: $173,589
1-Year Value Change: +5.9%
(Data through March 31, 2026)
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