$1,432,487
$887K since sold in August 2012$23K since July
This home's estimate is 46.1% higher than the average sale price ($980K) of 6 comparable homes.
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Off Market Aug 2012 for $545K
$1,432,487
Est. refi paymentEst. refi $3,861/mo
4
bd•
3.5 ba
•
2,136
sq ft
21731 Shadyspring Rd, Castro Valley, CA 94546
About this home
Single-familyProperty Type
1968Year Built
6,527 sq ftLot Size
$671Est. Price/Sq.Ft.
2 car garageParking
Listed by Marilyn Swisher •DRE #00692947 • RE/MAX Accord
Listed by Bill Swisher •DRE #00932403 • RE/MAX Accord
Bought with Vantha U •DRE #01867158 • BHHS Drysdale Properties
Redfin checked: 2 minutes ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40580928
Redfin Estimate
Earn from this home
Sell
$1,063,281
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,568/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
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2012. This data may not match . Learn more.
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