Castro Valley 94546
Deed records through Jun 2026Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.
Market Trends
Housing Stock
Equity & Ownership
CommunityThese are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all ZIP codes nationally.
How Castro Valley 94546 compares
By median home value, Castro Valley 94546 is the 28th most expensive of 47 ZIP codes in Alameda County, and its typical home is worth more than 45% of all homes in Alameda County.
Home values in Castro Valley 94546
Share of homes at each estimated value.
| # | Alameda County | Median value | Homes |
|---|---|---|---|
| 1 | Fremont 94539 | $2.1M | 17,328 |
| 2 | Berkeley 94705 | $1.9M | 3,872 |
| 3 | Berkeley 94707 | $1.8M | 4,927 |
| 4 | Pleasanton 94566 | $1.6M | 13,375 |
| 5 | Berkeley 94708 | $1.6M | 4,615 |
| 6 | Oakland 94618 | $1.5M | 5,951 |
| 7 | Fremont 94555 | $1.5M | 11,432 |
| 8 | Castro Valley 94552 | $1.5M | 5,079 |
| 9 | Pleasanton 94588 | $1.4M | 9,736 |
| 10 | Oakland 94611 | $1.4M | 12,741 |
| 11 | Fremont 94536 | $1.4M | 18,780 |
| 12 | Sunol 94586 | $1.3M | 343 |
| 13 | Berkeley 94709 | $1.3M | 1,940 |
| 14 | Berkeley 94703 | $1.3M | 4,516 |
| 15 | Dublin 94568 | $1.3M | 22,118 |
| 16 | Union City 94587 | $1.2M | 17,569 |
| 17 | Albany 94706 | $1.2M | 5,598 |
| 18 | Fremont 94538 | $1.2M | 15,987 |
| 19 | Livermore 94550 | $1.2M | 16,037 |
| 20 | Hayward 94542 | $1.2M | 4,392 |
| 21 | Oakland 94610 | $1.2M | 7,645 |
| 22 | Newark 94560 | $1.2M | 14,808 |
| 23 | Berkeley 94704 | $1.1M | 1,709 |
| 24 | Alameda 94501 | $1.1M | 14,890 |
| 28 | Castro Valley 94546 | $978K | 13,493 |
47 ZIP codes in Alameda County are ranked; the most valuable are listed here.
About the Castro Valley 94546 market
What is the median home price in Castro Valley 94546, CA?
The median sale price in Castro Valley 94546, CA is $1,031,667 (data through June 2026), based on deeds recorded with the county. That is down 6.9% from a year earlier.
How many homes sell in Castro Valley 94546, CA each year?
382 homes sold in Castro Valley 94546, CA over the last 12 months (data through June 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.
Is Castro Valley 94546, CA a buyer's or seller's market?
Castro Valley 94546, CA is currently a balanced market, scoring 41 out of 100 on TopHap's market temperature index (data through June 2026). The score weighs sales velocity and price direction; above 60 favours sellers, below 40 favours buyers.
How many homes are there in Castro Valley 94546, CA?
Castro Valley 94546, CA contains 13,493 residential properties, with a median of 1,545 square feet, 3 bedrooms, built around 1955. The median TopHap Estimate is $978K.
How does Castro Valley 94546, CA compare to the rest of Alameda County?
By median home value, Castro Valley 94546, CA is the 28th most expensive of 47 ZIP codes in Alameda County. Its typical home is worth more than 45% of all homes in Alameda County. The ranking is rebuilt nightly from the county assessor record of every home in each area.
Do people own or rent in Castro Valley 94546, CA?
75% of homes in Castro Valley 94546, CA are owner-occupied. 45% are held by a company rather than an individual.
How much equity do owners in Castro Valley 94546, CA hold?
59% of mortgaged homes in Castro Valley 94546, CA are equity-rich, meaning the loan balance is under half the home's value. 1.3% owe more than the home is worth.
Nearby markets
Browse addresses
Every street and address TopHap holds is browsable by state, county and city. Browse CA property records.
Explore Castro Valley 94546 on the map
See every recorded sale, price heat map, school zone and flood overlay across Castro Valley 94546in TopHap’s interactive 3D map.
Open in map