**THE LAND & LOCATION**
1. PREMIER LOCATION: Perched at 1,100+ ft elevation - one of the highest points in "The Country".
2. VIEWS FOR DAYS: Unobstructed 180° Panoramic Mountain + City Light Views.
3. MASSIVE LOT: 53,055 sqft total. 21,620 sqft of FLAT, usable land. 249.71 ft corner lot frontage.
4. SECURITY: 24-Hour Gated Community. Walnut Valley USD - Diamond Bar HS 10/10.
**THE STRUCTURE - BUILT TO LAST**
5. COMMERCIAL-GRADE BUILD: First owner was a commercial developer. Structure + Foundation built to commercial standards.
6. 2,000 SQFT BASEMENT: Includes a reinforced bomb shelter, currently configured as a 120-ft private indoor shooting range.
7. GUEST HOUSE: Detached 2-Bed guest quarters in the side yard. Perfect for family, staff, or income.
**THE LEGACY - YOU CANNOT REPLICATE THIS**
8. THE ORCHARD: Backyard is a private botanical sanctuary with 60+ YEAR OLD trees. Avocado, Dragon Fruit, Passion, Citrus, Guava, Macadamia etc
9. WATER FEATURE: Koi Fish Pond + Waterfall for total serenity.
10. 2026 LEGACY RENOVATION: $150,000 Chef's Kitchen Renovation Complete. Featuring Full Miele Appliance Suite, Pot Filler, Double Dishwashers,
Zellige Tile & Quartz Island. 5 Bedrooms, Dining & Living Room updated. Move-in ready.
This property is for a buyer who values PRIVACY, SECURITY, LAND, and LEGACY.
Features
8 bedrooms
8 bathrooms
directions_car3 carspaces
directions_car3 garage spaces
8725 sq. ft. floor area
crop_free53055 sq. ft. lot size
cottageSingle-Family
Property history for 3000 Windmill Dr
2026
Rented
Undisclosed
24 Feb 2026 by Win Tech Investment
2025
Rented
Undisclosed
01 Jan 2025 by Win Tech Investment
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Local market activity for 8 bedroom single-family properties in Diamond Bar
Sold
For Sale
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