94528 Diablo
9 active listings out of 428 total properties we track in ZIP 94528 (Diablo, CA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Diablo 94528 property data
428 property records for ZIP 94528 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 76 KB Parquet · CSV (78 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 94528. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 94528 has recorded 15 home sales. In September 2026 there were1 sales (±0% vs the prior month). Most recent median sale price: $3.55M.
- Tracked
- 428
- Active
- 9
- Median list
- $3.58M
- Sales (12mo)
- 15
Right now, 9 homes are actively for sale in ZIP 94528. Median list price is $3.58M at $969/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 428
- Active
- 9
- Median list
- $3.58M
- Sales (12mo)
- 15
- Tracked
- 428
- Active
- 9
- Median list
- $3.58M
- Sales (12mo)
- 15
- Tracked
- 428
- Active
- 9
- Median list
- $3.58M
- Sales (12mo)
- 15
- Tracked
- 428
- Active
- 9
- Median list
- $3.58M
- Sales (12mo)
- 15
- Tracked
- 428
- Active
- 9
- Median list
- $3.58M
- Sales (12mo)
- 15
Inventory breakdown
Distribution of the 9 currently-active listings in ZIP 94528. Full dataset covers 428 properties — listings, off-market homes, rentals, and full history.
Get Diablo 94528 data in your app
GET https://api.straply.com/v1/markets/zip/94528
Authorization: Bearer $STRAPLY_KEY{
"zip": "94528",
"total_tracked": 428,
"active": 9,
"median_list": 3585000
}Nearby ZIP codes
Other California ZIPs within a short drive of 94528.
ZIP 94528 · Diablo, CA real estate: market summary
As of November 2026, Straply tracks 428 homes in ZIP 94528 (Diablo, CA), with 9 active for sale at a median list price of $3,585,000 (~$969/sq ft). Notably, it's a high-end market — 84% of recent sales were $1M or more.
- Median list price
- $3,585,000
- Median $/sq ft
- $969
- Active listings
- 9
- Median sale price
- $3,550,000
- Properties tracked
- 428
Frequently asked: ZIP 94528 · Diablo, CA real estate
What is the median home price in ZIP 94528?
The median list price in ZIP 94528 (Diablo, CA) is $3,585,000 (about $969 per square foot), based on 9 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 94528?
Active listings in ZIP 94528 (Diablo, CA) concentrate in: 89% $2m+ and 11% $1m–$2m.
Are home prices in ZIP 94528 going up or down?
The median sale price is $3,550,000. Straply tracked 15 sales here over the past 12 months.
How many homes are for sale in ZIP 94528?
Straply is tracking 9 active listings in ZIP 94528 (Diablo, CA) out of 428 properties on record as of November 2026.
How old are the homes in ZIP 94528?
Most homes in ZIP 94528 (Diablo, CA) were built in the 1970s. About 35% were built after 1980, while 14% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 94528?
ZIP 94528 (Diablo, CA) is mostly single-family homes (89% of listings). Also common: condos 11%.
How many bedrooms do homes in ZIP 94528 typically have?
The most common size in ZIP 94528 (Diablo, CA) is 5+ bd.
What areas are near ZIP 94528?
Nearby markets Straply also tracks include Danville 94526, Danville 94506, Alamo 94507, San Ramon 94582.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.