Welcome to a rare gem located in the prestigious gated community of Diamond Crest, within the award-winning Walnut Valley Unified School District.
This exquisite estate sits on an expansive 10,498 sq. ft. lot and offers approximately 4,521 sq. ft. of refined living space, featuring 5 spacious bedrooms and 4.5 bathrooms. Designed for both elegance and functionality, the home boasts a desirable downstairs en-suite bedroom, ideal for guests or multigenerational living.
Step into the dramatic formal living room with soaring double-height ceilings and an elegant crystal chandelier that creates a striking first impression. The grand primary suite upstairs is filled with natural light and includes a generous walk-in closet and a luxurious spa-inspired bathroom.
The gourmet kitchen, fully remodeled in 2017, showcases high-end appliances, custom cabinetry, and premium finishes — a dream for any culinary enthusiast.
The front courtyard is enhanced by stately stone pillar accents, lending timeless sophistication and strong curb appeal. In the resort-style backyard, enjoy a private oasis featuring a sparkling swimming pool, spa, built-in BBQ, and meticulously landscaped grounds — perfect for outdoor entertaining and relaxation.
Additional highlights include low property taxes, a 3-car attached garage, and an unbeatable location near the 57 and 60 freeways, top-rated restaurants, shopping, and parks.
Zoned for top-tier schools including Walnut Elementary, South Pointe Middle, and Diamond Bar High School, this home offers an exceptional lifestyle in one of Diamond Bar’s most exclusive gated neighborhoods.
Don't miss this extraordinary opportunity to own a luxurious home in one of Diamond Bar’s most sought-after gated enclaves.
Sold for $2,220,000 on 06/04/25
Listing Provided by:
Ying Wang DRE #02055348 626-686-1668,
Universal Elite Inc.,
Jacquelene Kan DRE #01435192,
Universal Elite Realty
$2,220,000
1511 Ruby Ct, Diamond Bar, CA 91765
5beds
4,521sqft
Single Family Residence
Built in 1998
10,484 Square Feet Lot
$2,204,900 Zestimate®
$491/sqft
$7,821 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: June 04, 2025 at 03:31pm
Listing Provided by:
Ying Wang DRE #02055348 626-686-1668,
Universal Elite Inc.,
Jacquelene Kan DRE #01435192,
Universal Elite Realty
Bought with:
LIHUI LI, DRE #02229272
Universal Elite Realty
Chwen Bin Wei, DRE #02238117
Universal Elite Inc.
Source: CRMLS,MLS#: OC25063685
Originating MLS: California Regional MLS

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Bathtub
Kitchen
- Features: Kitchen Island
Other
- Features: Walk-In Closet(s)
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Barbecue, Dishwasher, Disposal, Gas Oven
- Laundry: Laundry Room
Features
- Cathedral Ceiling(s), Open Floorplan, Bedroom on Main Level, Walk-In Closet(s)
- Flooring: Vinyl
- Has fireplace: Yes
- Fireplace features: Family Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 4,521 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage, Off Street
- Attached garage spaces: 2
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Patio & porch: Porch
- Exterior features: Brick Driveway
- Has private pool: Yes
- Pool features: Private
- Has spa: Yes
- Spa features: Private
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 10,484 sqft
- Features: 0-1 Unit/Acre
Details
- Parcel number: 8763031015
- Zoning: LCR1
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1998
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Available, Sewer Available, Water Available
Community & neighborhood
Security
- Security features: Gated Community
Community
- Community features: Park, Street Lights, Gated
Location
- Region: Diamond Bar
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $200 monthly
- Amenities included: Management
- Association name: Diamond Crest
- Association phone: 909-621-5941
Other
Other facts
- Listing terms: Cash,Cash to Existing Loan,Cash to New Loan,Conventional,1031 Exchange
Services availability
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Estimated market value
$2,204,900