664 Union Rd is a 2,076 square foot house on a 0.85 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on June 12, 2025 for $925,000. Based on Redfin's Spring Valley data, we estimate the home's value is $973,341.
Single-familyProperty Type
1977Year Built
0.85 acresLot Size
$469Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$973,341
$48K since sold in June 2025$9,000 since September
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Estimate history
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This home's estimate is 13.4% lower than the average sale price ($1.12M) of 6 comparable homes.