1 / 60
Price cut: $391,000 (5/11)
3D TOUR
$3,076,000FOR SALE
5 beds · 3 baths · 4,084 sqft
Coldwell Banker
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70 homes in 94506
Homes for Sale in 94506
Castro Valley, CA
4355 Quail Run Ln, Danville, CA 94506
1 / 20
Price cut: $200,000 (7/9)
3D TOUR
$2,150,000FOR SALE
5 beds · 3 baths · 3,186 sqft
Vicky Van Brocklin, Broker
1 / 20
Price cut: $200,000 (7/29)
OPEN SUNDAY, 8:30PM - 11PM
$2,299,900FOR SALE
4 beds · 3 baths · 2,608 sqft
Notable Real Estate
1 / 20
Price cut: $150,000 (7/19)
VIRTUAL TOUR
$1,749,000FOR SALE
4 beds · 3 baths · 2,183 sqft
Realty World Diablo Homes
1 / 99
NEW 1 DAY AGO
VIRTUAL TOUR
$2,648,800FOR SALE
5 beds · 6 baths · 4,724 sqft
Compass
1 / 40
VIRTUAL TOUR
$1,200,000FOR SALE
3 beds · 3 baths · 1,992 sqft
Corcoran Icon Properties
1 / 20
3D TOUR
$1,699,000FOR SALE
4 beds · 3 baths · 2,390 sqft
Coldwell Banker
1 / 20
OPEN SATURDAY, 8PM - 10PM
VIRTUAL TOUR
$2,050,000FOR SALE
4 beds · 3 baths · 3,349 sqft
Coldwell Banker
1 / 20
OPEN SATURDAY, 9PM - 11PM
VIRTUAL TOUR
$2,198,000FOR SALE
5 beds · 6 baths · 3,611 sqft
Golden Gate Sotheby's Int'l Re
1 / 20
OPEN SATURDAY, 9PM - 11PM
VIRTUAL TOUR
$1,549,000FOR SALE
4 beds · 3 baths · 2,396 sqft
Compass
1 / 20
VIRTUAL TOUR
$949,000FOR SALE
2 beds · 2 baths · 1,332 sqft
Compass
1 / 30
VIRTUAL TOUR
$1,350,000FOR SALE
4 beds · 3 baths · 2,315 sqft
Compass
1 / 20
3D TOUR
$18,898,000FOR SALE
7 beds · 15 baths · 26,627 sqft
Compass
1 / 20
OPEN SUNDAY, 9PM - 11PM
VIRTUAL TOUR
$2,298,000FOR SALE
5 beds · 3 baths · 3,409 sqft
Golden Gate Sotheby's Int'l Re
1 / 20
OPEN SUNDAY, 9PM - 11:30PM
VIRTUAL TOUR
$6,495,000FOR SALE
4 beds · 6 baths · 5,843 sqft
Coldwell Banker
1 / 20
VIRTUAL TOUR
$3,695,000FOR SALE
4 beds · 3 baths · 3,559 sqft
Stowers Real Estate, Inc.
About 94506 Real Estate
About Castro Valley: The 94506 ZIP code is in Castro Valley, CA. Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. At the 2020 census, it was the fourth most populous unincorporated area in California. The population was 66,441 at the 2020 census.
Today, the 94506 area has 70 homes for sale with a median listing price of $2.2M. The average price per square foot is $731.
94506 Area Market Pulse
Topfind Market Read
Sellers hold the edge right now. Sale prices are up 9% over the last six months, though still 1% below a year ago, and the typical home sells in about 31 days. At the same time, 36% of sellers have trimmed their asking price, so the market is not running away from buyers. Sellers have the stronger hand, though prepared buyers can still negotiate on the right home.
Buyer leverageBalancedSeller leverage
Median Home Price
$2.19M
↓ 1% over the past yearChart shows the median closed sale price by month
$2.6M$2.3M$2M$1.7M
Sep 25
Dec 25
Mar 26
Jun 26
Months of Supply
Estimated time to sell all listings at the current sales pace
3.9 months of supply
Balanced Supply70 active listings currently on the market.
Tight (<3 mo)
Balanced (3 to 6 mo)
Ample (6+ mo)
3.9
0369+
What this means for buyers
Supply and demand are roughly in step, with a steady flow of options and no glut. Listings typically sell in ~31 days.
● Tight: strong demand● Balanced: steady pace● Ample: more choice
Sales Velocity
How fast homes are selling
Homes are selling at a steady pace, so buyers have some time, though competition still exists. Homes are moving 8% faster than six months ago.
● <30d: Fast● 30-45d: Steady● 45d+: Slower
Inventory Distribution
Most current listings are under 30 days old, so the mix skews toward fresh inventory.
New
Active
Aging
Stale
Under 30 days → competitive, act quicklyOver 60 days → potential negotiation opportunities
Housing Tenure in 94506 Area
Homeownership is significantly higher than average, making this a homeowner-dominated market with more long-term residents.
HomeownersRenters
71%
Homeowners
29%
Renters
Homeownership is 15.5 points higher than the California average (55.5%)
Higher ownership rates often reflect more stable neighborhoods and longer-term residents.
22,242 households (2023)
Median Price by Bedroom
Larger homes command significantly higher prices, with sharp increases beyond 3 bedrooms.
2 Bed$1.3M
3 Bed$1.4M
4 Bed$2.4M
5 Bed$3.2M
7 Bed$11.4M
Each additional bedroom adds about $2.5M in value on average, with larger homes seeing bigger price jumps.
Largest increase: 5 → 7 bedrooms (+$8.2M)
Price Reductions
25
25 listings have reduced their price
36% of active listings
Average reduction: 4.8% (~$105K)
A sizable share of sellers have trimmed their asking price. Those listings are the clearest place to negotiate.
Explore Nearby Cities
Browse homes for sale in cities near Castro Valley
Frequently Asked Questions about Homes for Sale in 94506, CA
How many homes are for sale in 94506, CA?
There are currently 70 homes for sale in 94506, ranging from $925,000 to $18,898,000. 9 of them hit the market within the last week.
What is the median home price in 94506?
The median list price in 94506 is $2,195,000. Price per square foot averages $731. Prices are down 1.0% compared to a year ago.
How fast do homes sell in 94506?
Homes in 94506 currently average 31 days on the market, a steady pace.
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