1509 Sapphire
Diamond Bar, CA, 91765
$2,399,000
5 Beds
5 Baths
4,425 SqFt
0.25 Acres
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MLS #TR26048156 image #0
Nestled in one of Diamond Bar’s most beloved gated community – Diamond Crest, served by award-winning Walnut Valley Unified School District. this south-facing home offers 5 bedrooms, 5 bathrooms, plus a dedicated office and a serene Japanese-style tearoom / tatami room. Boasting 4,425 sqft of living space on an expansive lot over 10,000 sqft. This home combines functionality, elegance, and lifestyle.



The grand entry showcases soaring nearly 20-foot ceilings and a stunning Swarovski chandelier, creating an impressive first impression. The thoughtfully designed floor plan includes a main-level ensuite bedroom, ideal for guests or multi-generational living.



The gourmet kitchen features a waterfall-edge Taj Mahal quartzite countertop with flowing veining, built-in refrigerator, double ovens, and premium Bosch appliances, complemented by a fully equipped wok kitchen with high BTU Burner.



Upgrades include high-end flooring throughout, Plantation shutters, and a water softener system. The spacious three-car garage provides ample parking and storage.



Pravite backyard is designed for both relaxation and enjoyment, featuring a tranquil koi pond with patio, abundant fruit trees, and panoramic city & mountain views.



Conveniently located within walking distance to top-rated middle and high schools, If you’re seeking elegance, energy, and auspicious design in your next home—Come live the lifestyle you deserve.

Property Details

Price:
$2,399,000
MLS #:
TR26048156
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Mar 26, 2026
Finished Sq Ft:
4,425
Lot Size:
10,789 sqft / 0.25 acres (approx)
Year Built:
1999
Community Gated616 – Diamond Bar616diamondbarWalnut Valley UnifiedWalnutSouth PointDiamond BarMountain(s)

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Schools

School District:
Walnut Valley Unified
Elementary School:
Walnut
Middle School:
South Point
High School:
Diamond Bar

Interior

Appliances
DW, RF, WP, DO, WS
Bathrooms
5 Full Bathrooms
Cooling
CA, DL
Flooring
TILE, LAM, STON
Heating
CF
Interior Features
STNC, BL, HCEL
Laundry Features
IR
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1

Exterior

Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, URB
Exterior Features
KP
Fencing
BR, WI
Garage Spaces
3
Parking Spots
3
Parking Total
3
Patio And Porch Features
PTO, ARZ, POF
Roof
TLE
Security Features
GC
Spa Features
NO
View
CI, MT
Window Features
PLS, DPW

Financial

HOA Fee
$230
HOA Fee Frequency
MO

Map

Community

Market Summary

Current real estate data for Single Family in Diamond Bar as of Mar 26, 2026
126
Single Family Listed
85
Avg DOM
363
Avg $ / SqFt
$1,265,320
Avg List Price

Property Summary

    1509 Sapphire Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $2,399,000 and features 5 beds, 5 baths, and has approximately 4,425 square feet of living space, and was originally constructed in 1999. The current price per square foot is $542. The average price per square foot for Single Family listings in Diamond Bar is $363. The average listing price for Single Family in Diamond Bar is $1,265,320.

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