$259,900
4 bd2 ba2,172 sqft
505 Country St

The average Walnut, IA home value is $191,750, up 1.9% over the past year.
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: $191,750
1-year Value Change: +1.9%
(Data through January 31, 2026)
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