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 · 5 active · 5 closed
Diamond Bar · Single Family Residence
Listed 38.5% above the median closed sale of $1,625,000. Price per sqft ($679) is a 38% premium to closed comps ($492). Luxury tier — fewer comparable sales widen the confidence range.
Price Position
Positioned above the market — commands a premium.
Active Properties (5)
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 | 127 | 87 |
| 1112 Summitridge | Diamond Bar | 1987 | 5 | 3 | 3,203 | 6,302 | $498 | $1.59M | 11 | 86 |
| 3315 Hawkwood | Diamond Bar | 1978 | 5 | 3 | 3,212 | 8,493 | $434 | $1.40M | 38 | 75 |
| 1823 Cliffbranch | Diamond Bar | 1977 | 5 | 3 | 2,778 | 7,909 | $598 | $1.66M | 109 | 74 |
| 1736 Derringer Lane | Diamond Bar | 1977 | 5 | 4 | 3,182 | 113,670 | $782 | $2.49M | 135 | 68 |
| Total: 5 · Average | 5.0 | 3.6 | 3,137.4 | 28,803.2 | $613.2 | $1.93M | 84 | |||
| Median | 3,203 | $1.66M | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20639 Shepherd Hills | Diamond Bar | 2017 | 08/17/2026 | 4 | 4 | 3,095 | 47,009 | $1.68M | $1.63M | $525 | 0.97 | 86 | 68 |
| 3607 Hawkwood | Diamond Bar | 1984 | 05/19/2026 | 5 | 4 | 3,030 | 10,041 | $1.79M | $1.77M | $583 | 0.99 | 54 | 68 |
| 23845 Chinook | Diamond Bar | 1963 | 07/10/2026 | 5 | 3 | 3,166 | 10,668 | $1.20M | $1.19M | $375 | 0.99 | 49 | 66 |
| 1566 Autumn Hill | Diamond Bar | 1977 | 09/04/2026 | 5 | 3 | 2,842 | 10,163 | $1.70M | $1.64M | $577 | 0.96 | 34 | 63 |
| 23675 Bower Cascade | Diamond Bar | 1965 | 05/18/2026 | 4 | 3 | 3,044 | 11,479 | $1.30M | $1.22M | $401 | 0.94 | 89 | 63 |
| Total: 5 · Average | 4.6 | 3.4 | 3,035.4 | 17,872 | $1.49M | $1.49M | $492.2 | — | 62.4 | ||||
| Median | 3,044 | $1.63M | $1.63M | ||||||||||
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.