521 Spring St is a 2,964 square foot house on a 3.38 acre lot. - it last sold on July 09, 1996 for $52,300. Based on Redfin's Belvidere data, we estimate the home's value is $673,707.
Single-familyProperty Type
1999Year Built
3.38 acresLot Size
$227Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$673,707
$621K since sold in July 1996
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Estimate history
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This home's estimate is 25% higher than the average sale price ($539K) of 6 comparable homes.