$1,313,717
$1.2M since sold in February 1976$24K since July
This home's estimate is 27.5% higher than the average sale price ($1.03M) of 6 comparable homes.
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Off Market Feb 1976 for $76K
$1,313,717
Est. refi paymentEst. refi $424/mo
3
bd•
2 ba
•
2,517
sq ft
21651 Shadyspring Rd, Castro Valley, CA 94546
About this home
21651 Shadyspring Rd is a 2,517 square foot house on a 9,230 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on February 26, 1976 for $76,500. Based on Redfin's Castro Valley data, we estimate the home's value is $1,313,717.
Single-familyProperty Type
1974Year Built
9,230 sq ftLot Size
$522Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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Sell
$1,243,747
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,243/mo
Redfin rental estimate
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Market trends in 94546, CA
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
105.6%
+0.7% MoM
Median sale price
$1.1M
$45K MoM
Avg. days on market
13d
1 days MoM
Recently sold homes
100
5 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
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