$1,850,000
5 bd5 ba6,509 sqft
3620 W Beech Ave

The average Duncan, OK home value is $131,900, down 2.0% over the past year, and homes go to pending in around 50 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: $131,900
1-Year Value Change: -2%
(Data through February 28, 2026)
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