91765 Diamond Bar
363 active listings out of 17K total properties we track in ZIP 91765 (Diamond Bar, 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 91765. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 91765 has recorded 320 home sales. In September 2026 there were31 sales (+106.7% vs the prior month). Most recent median sale price: $930K.
- Tracked
- 17K
- Active
- 363
- Median list
- $998K
- Sales (12mo)
- 320
Right now, 363 homes are actively for sale in ZIP 91765. Median list price is $998K at $554/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 17K
- Active
- 363
- Median list
- $998K
- Sales (12mo)
- 320
- Tracked
- 17K
- Active
- 363
- Median list
- $998K
- Sales (12mo)
- 320
- Tracked
- 17K
- Active
- 363
- Median list
- $998K
- Sales (12mo)
- 320
- Tracked
- 17K
- Active
- 363
- Median list
- $998K
- Sales (12mo)
- 320
- Tracked
- 17K
- Active
- 363
- Median list
- $998K
- Sales (12mo)
- 320
Inventory breakdown
Distribution of the 363 currently-active listings in ZIP 91765. Full dataset covers 17K properties — listings, off-market homes, rentals, and full history.
Get Diamond Bar 91765 data in your app
GET https://api.straply.com/v1/markets/zip/91765
Authorization: Bearer $STRAPLY_KEY{
"zip": "91765",
"total_tracked": 16580,
"active": 363,
"median_list": 998000
}Nearby ZIP codes
Other California ZIPs within a short drive of 91765.
ZIP 91765 · Diamond Bar, CA real estate: market summary
As of November 2026, Straply tracks 16,580 homes in ZIP 91765 (Diamond Bar, CA), with 363 active for sale at a median list price of $998,000 (~$554/sq ft). Notably, home prices are climbing — the median sale price is up 13% year over year.
- Median list price
- $998,000
- Median $/sq ft
- $554
- Active listings
- 363
- Median sale price
- $930,000 (+13% YoY)
- Properties tracked
- 16,580
Frequently asked: ZIP 91765 · Diamond Bar, CA real estate
What is the median home price in ZIP 91765?
The median list price in ZIP 91765 (Diamond Bar, CA) is $998,000 (about $554 per square foot), based on 363 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 91765?
Active listings in ZIP 91765 (Diamond Bar, CA) concentrate in: 37% $1m–$2m and 18% $500k–$750k.
Are home prices in ZIP 91765 going up or down?
The median sale price is $930,000, up 13% year over year. Straply tracked 320 sales here over the past 12 months.
How many homes are for sale in ZIP 91765?
Straply is tracking 363 active listings in ZIP 91765 (Diamond Bar, CA) out of 16,580 properties on record as of November 2026.
How old are the homes in ZIP 91765?
Most homes in ZIP 91765 (Diamond Bar, CA) were built in the 1980s. About 47% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in ZIP 91765?
ZIP 91765 (Diamond Bar, CA) is mostly single-family homes (52% of listings). Also common: condos 35%, lots / land 7%.
How many bedrooms do homes in ZIP 91765 typically have?
The most common size in ZIP 91765 (Diamond Bar, CA) is 4 bd.
What areas are near ZIP 91765?
Nearby markets Straply also tracks include Walnut 91789, Pomona 91766, Rowland Heights 91748, West Covina 91792.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.