21642 High Bluff Road, Diamond Bar, CA 91765
Single-family home · 2 recorded sales since 2021
Sold August 2026
Listing Agent: Rosa Scalio (DRE #01078259) · Listing Office: Century 21 Masters · Contact: 909-802-8599 · Bought with: Yani Zhang · Wetrust Realty · MLS #CV26147970 · Source: CRMLS
How this sale compares
21642 High Bluff Road sold for $1,680,000 in August 2026, 4.0% under its $1,750,000 list price, after 2 days on the market. That works out to $559 per square foot on 3,006 square feet. Across 209 closed sales in 91765 over the last 12 months, the median sold price is $1,080,000 and the median is $550 per square foot, 1.6% below this sale's $559.
| Quarter | Closed sales in 91765 | Median sold price |
|---|---|---|
| Q1 2026 | 16 | $1,050,000 |
| Q2 2026 | 87 | $1,128,000 |
| Q3 2026 | 89 | $1,057,000 |
| Q4 2026 | 17 | $935,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Diamond Bar · Homes for sale in 91765
Description
Welcome to this stunning, fully remodeled home offering 3,006 square feet of beautifully designed living space in an exceptionally private setting. Featuring 5 spacious bedrooms and 3 full bathrooms, this impressive residence combines luxury, comfort, and style. Step inside to soaring high ceilings that create a bright, open, and airy atmosphere. The home has been completely remodeled with quality finishes and thoughtful upgrades throughout, making it truly move-in ready. Enjoy breathtaking views from the kitchen, breakfast area, and family room and unwind in your own private backyard oasis featuring a sparking pool and relaxing spa - perfect for entertaining or simply enjoying peaceful evenings at home. The secluded location provides exceptional privacy while offering the ideal indoor and outdoor California lifestyle. This is a rare opportunity to own a beautifully updated home with a spectacular views, generous living space, and resort-style amenities.
Listing description from the August 2026 sale, as reported to CRMLS.
Sale history
Recent sales near 21642 High Bluff Road
3581 Hawkwood: Sold $1,275,000 · 4 bd · 3 ba · 3,019 sqft · Oct 2026 · 0.3 mi
The Agency | DRE #02112974
Buyer's agent: Yong Lee, Circa Properties, Inc. | DRE #0189107121504 Cold Spring Lane: Sold $1,380,000 · 4 bd · 3 ba · 2,712 sqft · Sep 2026 · 0.4 mi
Wetrust Realty | DRE #02045433
Buyer's agent: YAMING WU, First Team Real Estate | DRE #0216705221056 Blossom Way: Sold $1,262,000 · 4 bd · 3 ba · 2,115 sqft · Sep 2026 · 0.5 mi
The Sphere Realty | DRE #01795764
Buyer's agent: Lei Jin, PINNACLE REAL ESTATE GROUP | DRE #021855733106 Cherrydale: Sold $1,265,000 · 4 bd · 3 ba · 2,640 sqft · Sep 2026 · 0.6 mi
New Star Realty & Inv. | DRE #01406211
Buyer's agent: Anna Yang, New Star Realty & Inv. | DRE #014062113139 Marigold: Sold $930,000 · 3 bd · 4 ba · 1,850 sqft · Oct 2026 · 0.6 mi
RE/MAX Galaxy | DRE #02101239
Buyer's agent: Song Meng, Harvest Realty Development | DRE #019829542868 Oak Knoll Dr: Sold $3,930,000 · 6 bd · 6 ba · 6,423 sqft · Oct 2026 · 0.6 mi
ReMax Elite Realty | DRE #01022715
Buyer's agent: Danny Hao, JC Pacific Corp. | DRE #020958792838 Bentley Way: Sold $2,400,000 · 6 bd · 6 ba · 7,385 sqft · Sep 2026 · 0.8 mi
Express Real Estate & Mortgage | DRE #01330391
Buyer's agent: Juliet Chung, Country Queen Real Estate | DRE #018875302726 Castle Rock: Sold $930,000 · 3 bd · 2 ba · 1,300 sqft · Sep 2026 · 0.9 mi
Century 21 Jervis & Associates | DRE #00980855
Buyer's agent: Kevin Huynh, HNA Realty, Inc. | DRE #01910410
Closed sales reported in 91765, nearest first, last 12 months. All recent sales in Diamond Bar →