$800,775
$21K since sold in July 2026$24K since July
This home's estimate is 13.5% lower than the average sale price ($926K) of 5 comparable homes.
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SOLD JUL 13, 2026
Sold on Jul 2026
$780,000
2
bd•
1 ba
•
924
sq ft
18926 Walnut Rd, Castro Valley, CA 94546
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About this home
Single-familyProperty Type
1950Year Built
8,100 sq ftLot Size
$844Price/Sq.Ft.
1 car garageParking
Listed by Lisa Whittington •DRE #00702647 • Adams Adams & Morris
Bought with Jovy Chow •DRE #01334482 • RE/MAX Accord
Redfin checked: a minute ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41138421
Redfin Estimate
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
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Rental estimate
Est. $2,828 per month, based on comparable rentals
Property details
Around this home
Local insights from Redfin agents
Sun exposure
80/ 100
Very good sunlight
SunscoreThere appears to be minimal shading by surrounding buildings, terrain, and vegetation.
JuneDecember
Provided by Shadowmap
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match . Learn more.
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