45 Key St is a 1,037 square foot condo with 2 bedrooms and 1.5 bathrooms. - it last sold on September 16, 2020 for $285,000. Based on Redfin's Millis data, we estimate the home's value is $422,030.
CondoProperty Type
1984Year Built
$407Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$422,030
$137K since sold in September 2020$18K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.7% higher than the average sale price ($344K) of 6 comparable homes.