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$2,399,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 5 Full Baths
  • 4,425 Sq. Ft.
  • 3 Car Garage
  • Updated 4 hours ago

Next open house:

Open House: 2:00 PM - 4:00 PM

Saturday 3/28 2:00 PM - 4:00 PM

1509 Sapphire,Diamond Bar, CA 91765

1509 SapphireDiamond BarCA91765

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Join us at 1509 Sapphire on:

  • Open House: 2:00 PM - 4:00 PM

    Sunday 3/29 2:00 PM - 4:00 PM

    1509 Sapphire,Diamond Bar, CA 91765
    1509 SapphireDiamond BarCA91765
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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.

Full Property Details for 1509 Sapphire

General

  • Price: $2,399,000
  • HOA FEE: $230/month
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: TR26048156
  • Updated: 3/25/2026
  • Added to Site: 1 day(s) ago

Interior

  • Rooms/Areas: Walk-In Closet, Bonus Room, Main Floor Bedroom, Den
  • Interior Features: Balcony, High Ceilings, Stone Counters
  • Fireplace: Yes
  • Fireplace(s): Family Room
  • Eating Areas: Dining Room
  • Appliances: Refrigerator, Water Softener, Water Purifier, Double Oven, Dishwasher
  • Flooring: Tile, Stone, Laminate

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 5

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Individual Room

Additional Information

  • Shared Amenities: Controlled Access, Maintenance Grounds
  • Pool Description: None
  • Spa Description: None

Exterior

  • Deck/Patio: Front Porch, Patio, Arizona Room

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Garage, Garage (Three Doors)

Location

  • County: Los Angeles
  • Driving Directions: Pathfinder Rd & Brea Canyon Cut-off Rd

School Information

  • School District: Walnut Valley Unified
  • Elementary School: WALNUT
  • Middle School: SOUPOI2
  • High School: DIABAR

Community

  • Community Features: Urban, Sidewalks
  • Assoc. Name: Wheeler Steffen Property Managemenf

Heating & Cooling

  • Cooling Type: Dual, Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Single Family Residence
  • Roof: Tile
  • Common Walls: No Common Walls
  • Windows: Double-Pane Windows, Plantation Shutters
  • Entry Location: Front Door
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 4,425
  • Sq. Ft. Source: Assessor
  • Year Built: 1999
  • Year Built Source: Assessor
  • Property Condition: Updated/Remodeled

Lot Features

  • Property View: Mountain(s), City Lights
  • Lot Size (Acres): 0.2477
  • Lot Size (Sq. Ft.): 10,789
  • Lot Size Source: Assessor
  • Lot Description: Lot 10000-19999 Sqft, Flag Lot
  • Fencing (Description): Brick, Wrought Iron

Financial Considerations

  • Price Per Sq. Ft.: $542.15
  • Association Fee: $230
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard

Listed by ReMax 2000 Realty, Crystal Huan Wang

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Listing agent

— 1509 Sapphire —

  • Crystal Huan Wang

    ReMax 2000 Realty

626-893-6780

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 1509 Sapphire

School District:Walnut Valley Unified School District
NameGradesDistance
Walnut Elementary School, Walnut, CA
841 Glenwick Avenue, Walnut, CA 91789
K-50.7 mi
South Pointe Middle School
20671 Larkstone Drive, Walnut, CA 91789
6-80.2 mi
Diamond Bar High School
21400 Pathfinder Road, Diamond Bar, CA 91765
9-121 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 1509 Sapphire Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/25/2026
Listed
$2,399,000
49.1%
MLS
8/14/2017
Sold
$1,609,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 1509 Sapphire

Year
Property Taxes
Change
Tax Assessment
Change
2025
$22,747
7%
$1,830,534
4%
2023
$21,167
2%
$1,759,454
2%
2022
$20,733
2%
$1,724,956
2%
2021
$20,352
1%
$1,691,135
1%
2020
$20,091
2%
$1,673,795
2%
2019
$19,703
4%
$1,640,976
2%
2018
$18,929
101%
$1,608,800
101%
2017
$9,431
3%
$801,621
2%
2016
$9,128
-1%
$785,904
2%
2015
$9,183
—
$774,100
2%
2014
$9,195
1%
$758,937
—
2013
$9,123
—
$755,508
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by ReMax 2000 Realty, Crystal Huan Wang

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1509 Sapphire, Diamond Bar, CA 91765 (MLS# TR26048156) is a Single Family property with 5 bedrooms and 5 full bathrooms. 1509 Sapphire is currently listed for $2,399,000 and was received on March 25, 2026. Want to learn more about 1509 Sapphire? Do you have questions about finding other Single Family real estate for sale in Diamond Bar? You can browse all Diamond Bar real estate or contact a Coldwell Banker agent to request more information.

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