21086 Willow Heights, Diamond Bar, CA 91765
21086 Willow Heights, Diamond Bar, CA 91765
Property Description
Welcome to 21086 Willow Heights, a stunning view home located in the desirable gated Willow Heights community of Diamond Bar, offering 24-hour security patrol and access to the award-winning Walnut Unified School District. This spacious residence features 5 bedrooms, 4.5 bathrooms, and a private upstairs office. Designed for comfort and entertaining, the home showcases soaring ceilings, an open and inviting floor plan, elegant window shutters, zone-controlled HVAC, paid-off solar, and a beautifully appointed kitchen with granite countertops, stainless steel appliances, a built-in refrigerator, wine cooler, and large center island. Enjoy beautiful city light and mountain views from the covered patio, complete with a built-in BBQ and outdoor refrigerator. Additional highlights include a generously sized downstairs guest suite, expanded upstairs loft, spacious primary suite, 3-car garage, no Mello-Roos, and convenient access to nearby markets, shopping, and the 60 and 57 freeways. Don’t miss the opportunity to own this exceptional home in one of Diamond Bar’s most sought-after gated communities.
Features & Amenities
Property Details
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Comparative Market Analysis
Luxury Tier · 3 active · 5 closed
Diamond Bar · Single Family Residence
Listed 10.0% below the median closed sale of $2,499,000. Price per sqft ($679) is a 38% premium to closed comps ($493). Expect a longer timeline — comps averaged 129 days on market. Luxury tier — fewer comparable sales widen the confidence range.
Price Position
Priced below the market — value advantage over the field.
Active Properties (3)
Active Comparables
| Address | City | Year | BD | BTH | SqFt | LotSz | LP/SqFt | LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 21078 Willow Heights | Diamond Bar | 2015 | 5 | 5 | 3,312 | 7,642 | $754 | $2.50M | 148 | 91 |
| 436 Tangerine Place | Brea | 2003 | 5 | 5 | 3,775 | 10,807 | $574 | $2.17M | 17 | 35 |
| 2145 Indian Creek | Diamond Bar | 1980 | 5 | 3 | 6,144 | 89,139 | $405 | $2.49M | 33 | 28 |
| Total: 3 · Average | 5.0 | 4.3 | 4,410.333 | 35,862.667 | $577.667 | $2.38M | 66 | |||
| Median | 3,775 | $2.49M | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1509 Sapphire | Diamond Bar | 1999 | 05/06/2026 | 5 | 5 | 4,425 | 10,789 | $2.40M | $2.50M | $565 | 1.04 | 41 | 60 |
| 1569 Silver Lane | Diamond Bar | 1999 | 01/12/2026 | 6 | 5 | 4,323 | 8,283 | $2.25M | $2.22M | $514 | 0.99 | 96 | 54 |
| 2145 Victoria Way | Rowland Heights | 2001 | 08/04/2026 | 5 | 5 | 4,929 | 24,315 | $2.58M | $2.55M | $517 | 0.99 | 101 | 50 |
| 2360 Oakleaf Canyon Road | Walnut | 1981 | 07/09/2026 | 5 | 7 | 5,219 | 63,654 | $1.99M | $1.94M | $371 | 0.97 | 399 | 46 |
| 2832 Oak Knoll | Diamond Bar | 1998 | 03/03/2026 | 4 | 5 | 5,144 | 33,606 | $2.68M | $2.55M | $496 | 0.95 | 8 | 39 |
| Total: 5 · Average | 5.0 | 5.4 | 4,808 | 28,129.4 | $2.35M | $2.35M | $492.6 | — | 129 | ||||
| Median | 4,929 | $2.50M | $2.50M | ||||||||||
Market Analysis
List vs Sale $/SqFt
Sale Price Trend
Days on Market
Sale vs List Price
This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.