$1,235,960
$996K since sold in May 1997$29K since September
This home's estimate is 6.7% higher than the average sale price ($1.16M) of 6 comparable homes.
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Off market may 1997 for $239K
$1,235,960
Est. refi paymentEst. refi $483/mo
3
bd•
2 ba
•
2,246
sq ft
21623 Shadyspring Rd, Castro Valley, CA 94546
About this home
Single-familyProperty Type
1974Year Built
$550Est. Price/Sq.Ft.
Listed by • RE/MAX BAY AREA
Bought with Anne Gartner •DRE #00923449 • BHG Mason-McDuffie RE
Redfin checked: a few seconds ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #10639848
Redfin Estimate
Earn from this home
Sell
$1,163,072
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$3,971/mo
Redfin rental estimate
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Market trends in 94546, CA
Last updated September 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
103.4%
0.6% MoM
Median sale price
$1.1M
$823 MoM
Avg. days on market
18d
3 days MoM
Recently sold homes
75
7 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 1997. This data may not match . Learn more.
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