91789 Walnut
316 active listings out of 14K total properties we track in ZIP 91789 (Walnut, CA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Los Angeles metro, not just 91789. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 91789 has recorded 235 home sales. In September 2026 there were25 sales (+78.6% vs the prior month). Most recent median sale price: $1.3M.
- Tracked
- 14K
- Active
- 316
- Median list
- $1.23M
- Sales (12mo)
- 235
Right now, 316 homes are actively for sale in ZIP 91789. Median list price is $1.23M at $602/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 14K
- Active
- 316
- Median list
- $1.23M
- Sales (12mo)
- 235
- Tracked
- 14K
- Active
- 316
- Median list
- $1.23M
- Sales (12mo)
- 235
- Tracked
- 14K
- Active
- 316
- Median list
- $1.23M
- Sales (12mo)
- 235
- Tracked
- 14K
- Active
- 316
- Median list
- $1.23M
- Sales (12mo)
- 235
- Tracked
- 14K
- Active
- 316
- Median list
- $1.23M
- Sales (12mo)
- 235
Inventory breakdown
Distribution of the 316 currently-active listings in ZIP 91789. Full dataset covers 14K properties — listings, off-market homes, rentals, and full history.
Get Walnut 91789 data in your app
GET https://api.straply.com/v1/markets/zip/91789
Authorization: Bearer $STRAPLY_KEY{
"zip": "91789",
"total_tracked": 14347,
"active": 316,
"median_list": 1231110
}Nearby ZIP codes
Other California ZIPs within a short drive of 91789.
ZIP 91789 · Walnut, CA real estate: market summary
As of November 2026, Straply tracks 14,347 homes in ZIP 91789 (Walnut, CA), with 316 active for sale at a median list price of $1,231,110 (~$602/sq ft). Notably, home prices are climbing — the median sale price is up 14% year over year.
- Median list price
- $1,231,110
- Median $/sq ft
- $602
- Active listings
- 316
- Median sale price
- $1,300,000 (+14% YoY)
- Properties tracked
- 14,347
Frequently asked: ZIP 91789 · Walnut, CA real estate
What is the median home price in ZIP 91789?
The median list price in ZIP 91789 (Walnut, CA) is $1,231,110 (about $602 per square foot), based on 316 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 91789?
Active listings in ZIP 91789 (Walnut, CA) concentrate in: 50% $1m–$2m and 14% $750k–$1m.
Are home prices in ZIP 91789 going up or down?
The median sale price is $1,300,000, up 14% year over year. Straply tracked 235 sales here over the past 12 months.
How many homes are for sale in ZIP 91789?
Straply is tracking 316 active listings in ZIP 91789 (Walnut, CA) out of 14,347 properties on record as of November 2026.
How old are the homes in ZIP 91789?
Most homes in ZIP 91789 (Walnut, CA) were built in the 1980s. About 60% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in ZIP 91789?
ZIP 91789 (Walnut, CA) is mostly single-family homes (66% of listings). Also common: condos 11%, townhouses 8%.
How many bedrooms do homes in ZIP 91789 typically have?
The most common size in ZIP 91789 (Walnut, CA) is 4 bd.
What areas are near ZIP 91789?
Nearby markets Straply also tracks include West Covina 91792, Diamond Bar 91765, Rowland Heights 91748, West Covina 91791.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.