$1,311,951
$342K since sold in August 2020$10K since July
This home's estimate is 5.5% lower than the average sale price ($1.39M) of 6 comparable homes.
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OFF MARKET
Off Market Aug 2020 for $970K
$1,311,951
Est. refi paymentEst. refi $5,948/mo
3
bd•
2 ba
•
1,747
sq ft
18939 Walnut Rd, Castro Valley, CA 94546
About this home
Single-familyProperty Type
1955Year Built
10,132 sq ftLot Size
$751Est. Price/Sq.Ft.
2 car garageParking
Listed by Catherine Brent •DRE #01088138 • BHHS Drysdale Properties
Bought with Elisa Uribe •DRE #01427070 • Golden Gate Sothebys International Realty
Redfin checked: a minute ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40913755
Redfin Estimate
Earn from this home
Sell
$558,074
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$3,910/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 2020. This data may not match . Learn more.
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