$1,404,742
$176K since sold in May 2026$16K since September
This home's estimate is 16% higher than the average sale price ($1.21M) of 6 comparable homes.
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SOLD MAY 7, 2026
Sold on may 2026
$1,229,000
4
bd•
2 ba
•
2,155
sq ft
18616 Sandy Rd, Castro Valley, CA 94546
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About this home
Single-familyProperty Type
1950Year Built
7,040 sq ftLot Size
$570Price/Sq.Ft.
1 car garageParking
Listed by Kathi Townsend •DRE #01409032 • Berkshire Hathaway Home Services
Listed by Wayne Licsak •DRE #01850870 • Berkshire Hathaway Home Services
Bought with Brenda Zwahlen •DRE #00960101 • BrokerInTrust - Brenda Zwahlen
Redfin checked: a minute ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41130326
Redfin Estimate
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
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Rental estimate
Est. $4,205 per month, based on comparable rentals
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Sun exposure
82/ 100
Very good sunlight
SunscoreThis home receives average direct sun exposure in Castro Valley. There 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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