$1,351,898
$1.1M since sold in June 1997$26K since October
This home's estimate is 30% higher than the average sale price ($1.04M) of 6 comparable homes.
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Off market jun 1997 for $300K
$1,351,898
Est. refi paymentEst. refi $2,080/mo
4
bd•
2.5 ba
•
2,741
sq ft
21770 Shadyspring Rd, Castro Valley, CA 94546
About this home
21770 Shadyspring Rd is a 2,741 square foot house on a 7,650 square foot lot with 4 bedrooms and 2.5 bathrooms. - it last sold on June 25, 1997 for $300,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,351,898.
Single-familyProperty Type
1978Year Built
7,650 sq ftLot Size
$493Est. Price/Sq.Ft.
1 garage spacesParking
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$1,270,923
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,667/mo
Redfin rental estimate
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Market trends in 94546, CA
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-list price
104.0%
+0.6% MoM
Median sale price
$1.1M
$564 MoM
Avg. days on market
29d
10 days MoM
Recently sold homes
75
1 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Sun exposure
In this area, properties receive around 11.2 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
This data may not show owner updates. Learn more.
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