31 Key St is a 1,028 square foot condo with 2 bedrooms and 1.5 bathrooms. - it last sold on June 29, 2007 for $212,500. Based on Redfin's Millis data, we estimate the home's value is $423,961.
CondoProperty Type
1984Year Built
$412Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$423,961
$211K since sold in June 2007$19K since September
Recently sold homes
Estimate history
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This home's estimate is 9.6% lower than the average sale price ($469K) of 6 comparable homes.