$1,239,101
$570K since sold in October 2005$3,000 since July
This home's estimate is 7.6% lower than the average sale price ($1.34M) of 6 comparable homes.
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OFF MARKET
Off Market Oct 2005 for $668K
$1,239,101
Est. refi paymentEst. refi $3,473/mo
4
bd•
2 ba
•
1,704
sq ft
18927 Walnut Rd, Castro Valley, CA 94546
About this home
Single-familyProperty Type
1955Year Built
9,984 sq ftLot Size
$727Est. Price/Sq.Ft.
2 car garageParking
Listed by David Wilhite •DRE #00759835 • Intero Real Estate Services
Bought with David Wilhite •DRE #00759835 • Intero Real Estate Services
Redfin checked: 3 minutes ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40107703
Redfin Estimate
Earn from this home
Sell
$940,048
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$3,691/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
Chabot Elementary School
Public K-5 • Assigned • 0.3mi
Creekside Middle School
Public 6-8 • Assigned • 1.8mi
Castro Valley High School
Public 9-12 • Assigned • 0.8mi
Provided by GreatSchools
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 2005. This data may not match . Learn more.
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