121 Allen Rd is a 1,368 square foot house on a 1 acre lot with 4 bedrooms and 1.5 bathrooms. - it last sold on September 13, 1991 for $128,600. Based on Redfin's Billerica data, we estimate the home's value is $638,345.
Single-familyProperty Type
1957Year Built
1 acresLot Size
$467Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$638,345
$510K since sold in September 1991$7,000 since July
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This home's estimate is 6.8% lower than the average sale price ($685K) of 6 comparable homes.