
Diamond Bar, California 91765
Analysis of 689 Leyland Drive, Diamond Bar, California 91765 is currently available with a list price of $2,890,000. The property maintains a Fair Condition Rating (50/100), suggesting the property is in acceptable condition with potential for value enhancement through selective updates and improvements. Located in a high-demand neighborhood within the Diamond Bar Unified School District, this asset is categorized as a low-risk, high-reward acquisition suitable for both Buy-and-Hold Investors and Owner-Occupants willing to undertake light renovation work.
Property is moderate renovation needed.
The property was built in 1999, making it 25 years old. While it is exceptionally well-maintained and move-in ready, the kitchen and bathrooms feature cabinetry, granite, and tiling original to the late-90s construction, which is considered dated by modern luxury standards. Per the criteria, homes over 20 years old with original finishes fall into the Fair category.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 65166, living area = 6343.
Elementary School: Pantera Elementary School (9/10). High School: Diamond Bar High School (10/10).
A rare 6,343 sq. ft. single-level floor plan on a massive 1.5-acre gated lot, offering exceptional accessibility and privacy that is highly coveted in the luxury market.
The scale of the estate, including four separate HVAC systems and extensive landscaped grounds, suggests significant ongoing maintenance and utility costs for the homeowner.
Despite the Diamond Bar address, the property is situated within the Pomona Unified School District, which may face competition from neighboring homes located in the highly sought-after Walnut Valley Unified district.
Experience refined living in this elegant, single-story custom estate, privately gated with a grand entrance and expansive parking. Offering approximately 6,343 sq ft of living space, this exceptional residence features 6 bedrooms and 4.5 bathrooms, including two suites—ideal for guests or multigenerational living. A striking double-door entry opens to a sophisticated living room with a fireplace and marble flooring, setting the tone for the home's high-quality craftsmanship throughout. The gourmet kitchen is designed for both function and style, showcasing granite countertops, custom cabinetry, stainless steel appliances, and a built-in Sub-Zero refrigerator. The spacious extra large family room boasts soaring ceilings, and an adjacent formal dining room, creating the perfect environment for relaxation and entertaining. The luxurious primary suite offers a private retreat, complete with dual vanities, an oversized steam shower, spa tub, walk-in closet, separate his-and-hers toilet areas and fireplace. Thoughtfully designed with abundant natural light and enhanced interior and exterior lighting, the home seamlessly blends comfort and elegance. Step outside to a beautifully landscaped backyard ideal for entertaining, featuring a large lawn area and serene outdoor spaces. Additional highlights include a 4-car garage, 4 central air condition and heating system, security alarm system, 3 fireplace , central vacuum system, and a highly convenient location near shopping centers and top-rated schools, including Pantera Elementary School.
No exterior & parking available.
Grades K-6 • 0.5 mi
Grades PK-6 • 0.7 mi
Grades PK-6 • 1.2 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 6.0 | 4.0 | 94% |
| Baths | 5.0 | 3.0 | 86% |
| Square foot | 6,343 | 2,156 | 97% |
| Lot Size | 65,166 | 10,103 | 97% |
| Price | $2.89M | $1.26M | 95% |
| Price per sq ft | $456 | $576 | 7% |
| Built year | 1999 | 1978 | 95% |
| HOA | $0 | $0 | 50% |
| Days on market | 39 | 137 | 3% |
Apr 28, 2026
$2,890,000
Initial Listing
Jan 22, 2016
$2,349,000
Public Record