94552 Castro Valley
60 active listings out of 5.5K total properties we track in ZIP 94552 (Castro Valley, CA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Castro Valley 94552 property data
5,441 property records for ZIP 94552 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 703 KB Parquet · CSV (981 KB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show San Francisco Bay Area metro, not just 94552. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 94552 has recorded 67 home sales. In September 2026 there were9 sales (+50.0% vs the prior month). Most recent median sale price: $1.52M.
- Tracked
- 5.5K
- Active
- 60
- Median list
- $1.4M
- Sales (12mo)
- 67
Right now, 60 homes are actively for sale in ZIP 94552. Median list price is $1.4M at $678/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 5.5K
- Active
- 60
- Median list
- $1.4M
- Sales (12mo)
- 67
- Tracked
- 5.5K
- Active
- 60
- Median list
- $1.4M
- Sales (12mo)
- 67
- Tracked
- 5.5K
- Active
- 60
- Median list
- $1.4M
- Sales (12mo)
- 67
- Tracked
- 5.5K
- Active
- 60
- Median list
- $1.4M
- Sales (12mo)
- 67
- Tracked
- 5.5K
- Active
- 60
- Median list
- $1.4M
- Sales (12mo)
- 67
Inventory breakdown
Distribution of the 60 currently-active listings in ZIP 94552. Full dataset covers 5.5K properties — listings, off-market homes, rentals, and full history.
Get Castro Valley 94552 data in your app
GET https://api.straply.com/v1/markets/zip/94552
Authorization: Bearer $STRAPLY_KEY{
"zip": "94552",
"total_tracked": 5450,
"active": 60,
"median_list": 1395000
}Nearby ZIP codes
Other California ZIPs within a short drive of 94552.
ZIP 94552 · Castro Valley, CA real estate: market summary
As of November 2026, Straply tracks 5,450 homes in ZIP 94552 (Castro Valley, CA), with 60 active for sale at a median list price of $1,395,000 (~$678/sq ft). Notably, the market is cooling — the median sale price is down 10% year over year.
- Median list price
- $1,395,000
- Median $/sq ft
- $678
- Active listings
- 60
- Median sale price
- $1,525,000 (-10% YoY)
- Properties tracked
- 5,450
Frequently asked: ZIP 94552 · Castro Valley, CA real estate
What is the median home price in ZIP 94552?
The median list price in ZIP 94552 (Castro Valley, CA) is $1,395,000 (about $678 per square foot), based on 60 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 94552?
Active listings in ZIP 94552 (Castro Valley, CA) concentrate in: 67% $1m–$2m and 14% $750k–$1m.
Are home prices in ZIP 94552 going up or down?
The median sale price is $1,525,000, down 10% year over year. Straply tracked 67 sales here over the past 12 months.
How many homes are for sale in ZIP 94552?
Straply is tracking 60 active listings in ZIP 94552 (Castro Valley, CA) out of 5,450 properties on record as of November 2026.
How old are the homes in ZIP 94552?
Most homes in ZIP 94552 (Castro Valley, CA) were built in the 1990s. About 75% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in ZIP 94552?
ZIP 94552 (Castro Valley, CA) is mostly single-family homes (67% of listings). Also common: townhouses 22%, lots / land 8%.
How many bedrooms do homes in ZIP 94552 typically have?
The most common size in ZIP 94552 (Castro Valley, CA) is 4 bd.
What areas are near ZIP 94552?
Nearby markets Straply also tracks include Castro Valley 94546, Hayward 94541, Hayward 94542, San Leandro 94578.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.