$691,354
$628K since sold in February 1982$16K since September
This home's estimate is 4.2% lower than the average sale price ($722K) of 6 comparable homes.
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Off market feb 1982 for $63K
$691,354
Est. refi paymentEst. refi $432/mo
2
bd•
1 ba
•
777
sq ft
22431 Ruby St, Castro Valley, CA 94546
About this home
22431 Ruby St is a 777 square foot multi-family home on a 7,500 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on February 23, 1982 for $63,100. Based on Redfin's Castro Valley data, we estimate the home's value is $691,354.
Multi-familyProperty Type
1895Year Built
7,500 sq ftLot Size
$890Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$654,542
Est. take-home
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Refinance
$0
Est. cash available
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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
104.0%
+0.4% MoM
Median sale price
$1.1M
$30K MoM
Avg. days on market
15d
1 days MoM
Recently sold homes
82
15 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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