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Kenneth Jamaca

kenneth@jcastlegroup.com +1(925) 413-1849

Listed by Jen Huang, DRE #01014156 • Win Tech Investment

$ 5,380,000

Est. payment | -/mo

8 Beds

7.5 Baths

8,725 SqFt

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$ 5,380,000

Est. payment | -/mo

Save Virtual Tour

8 Beds

7.5 Baths

8,725 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Home

Listing Status Active

Purchase Type For Sale

Square Footage 8,725 sqft

Price per Sqft $616

MLS Listing ID CRTR26147834

Style Custom

Bedrooms 8

Full Baths 7

Half Baths 1

HOA Fees $350/mo

Year Built 1975

Lot Size 1.218 Acres

Property Sub-Type Single Family Home

Source California Regional MLS

Property Description

**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 i

Location

State CA

County Los Angeles

Area 616 - Diamond Bar

Rooms

Family Room Other

Dining Room Breakfast Bar, Formal Dining Room, In Kitchen, Other

Kitchen Ice Maker, Dishwasher, Garbage Disposal, Hood Over Range, Microwave, Other, Oven - Double, Oven - Self Cleaning, Pantry, Exhaust Fan, Oven Range - Electric, Oven Range - Gas, Oven Range - Built-In, Refrigerator, Oven - Gas, Oven - Electric

Interior

Heating 13, Gas, Other, Central Forced Air, Fireplace

Cooling Central AC, Other, Window / Wall Unit, Central Forced Air - Electric, Central Forced Air - Gas

Fireplaces Type Living Room

Laundry Gas Hookup, In Laundry Room, 30, Washer, Dryer, 9

Exterior

Parking Features Converted, Covered Parking, Garage, Gate / Door Opener, Guest / Visitor Parking, Other, Common Parking - Public

Garage Spaces 3.0

Fence 3

Pool Pool - Above Ground, 12, Pool - Heated, 17, 2, Pool - Fenced, Community Facility

Utilities Available Electricity - On Site, Telephone - Not On Site

View Hills, Local/Neighborhood, Canyon, City Lights

Roof Type Tile

Building

Lot Description Hunting, Flag Lot, Grade - Gently Sloped, Grade - Level, Farm Animals (Permitted), Paved

Story One Story, Split Level

Foundation Unreinforced Masonry, Concrete Block

Water Hot Water, Heater - Gas, District - Public

Architectural Style Custom

Others

Tax ID 8713019003

Special Listing Condition Not Applicable

Virtual Tour https://drive.google.com/file/d/1GUFO8U3kc8uHMq2GrpuDlH3GRcAhvHun/view?usp=sharing

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Kenneth Jamaca

Managing Broker | REALTOR | License ID: 02080040

+1(925) 413-1849 | kenneth@jcastlegroup.com

3000 Windmill Diamond Bar, CA 91765

Kenneth Jamaca

Key Details

Location

Rooms

Interior

Exterior

Building

Others

Nearby Locations

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3000 Windmill