800 Coldstream Court, Diamond Bar, CA 91765 - Photo 1

1/1

$1,270,000

Sold
Closed
Single Family
4 Beds
3 Full Baths
2,522 Sq. Ft.
3 Car Garage

1/1

Property Description

Nestled in a peaceful cul-de-sac in the highly sought-after community of Diamond Bar, this beautifully renovated residence offers the perfect blend of comfort, style, and functionality. Featuring 4 spacious bedrooms plus a versatile loft, this home provides exceptional flexibility for modern living - ideal as a home office, media room, kids' play area, or potential 5th bedroom. Extensively updated in 2023, the interior showcases contemporary finishes, upgraded flooring, stylish lighting, and a bright open-concept layout designed for both everyday living and entertaining. The spacious living and dining areas flow seamlessly into the beautifully updated kitchen, creating a warm and inviting atmosphere filled with natural light. Step outside to your private backyard retreat situated on a generously sized lot, complete with a sparkling pool & spa perfect for enjoying Southern California living year-round. The expansive outdoor space offers endless possibilities for entertaining, relaxing, gardening, or exploring potential ADU opportunities (buyer to independently verify with city). Conveniently located near top-rated schools, parks, shopping centers, dining, and major freeways, this property combines tranquility with accessibility. Whether you're looking for a comfortable family home, an entertainer's dream, or an investment with future upside, this exceptional Diamond Bar property delivers outstanding value and lifestyle. All information is deemed reliable but not guaranteed. Buyers are advised to independently verify all property details, permits, square footage, zoning, and potential uses to their satisfaction

Full Property Details

Full Property Details for 800 Coldstream Ct

General

Sold For: $1,270,000
Status: Closed
Type: Single Family
Source: MRMLS
MLS ID: TR26091136
Added to Site: 168 day(s) ago

Interior

Rooms/Areas: Walk-In Closet, Foyer, Main Floor Bedroom, Primary Suite
Interior Features: Crown Molding, Wet Bar, Recessed Lighting, Open Floorplan, Cathedral Ceiling(s), Granite Counters
Fireplace: Yes
Fireplace(s): Firepit
Eating Areas: Breakfast Counter/Bar, Family Kitchen, Dining Room
Appliances: Gas Cooktop, Microwave, Refrigerator, Range Hood, Dishwasher

Rooms

Bathrooms

Total Bathrooms: 3
Full Bathrooms: 3

Bedrooms

Total Bedrooms: 4

Other Rooms

Laundry: Inside

Additional Information

Pool: Yes
Pool Description: In-Ground, Private
Spa Description: In-Ground

Exterior

Deck/Patio: Covered

Parking

Garage: Yes
Garage Spaces: 3
Parking: Concrete, Garage (Direct Access), Garage Door Opener

Location

County: Los Angeles
Driving Directions: Take I-10 East toward San Bernardino.Merge onto CA-57 South toward Orange County, then take the exit for Grand Ave. Turn left onto Grand Ave.Turn right onto Pathfinder Rd. Turn left onto Coldstream Ct.

School Information

School District: Pomona Unified

Community

Community Features: Hiking, Park

Heating & Cooling

Cooling Type: Central Air
Heating Type: Central

Utilities

Sewer: Public Sewer
Water: Public

Structural Information

Structure Type: Single Family Residence
Construction: Stucco
Roof: Spanish Tile
Common Walls: No Common Walls
Entry Location: front
Stories/Levels: Two
Stories Description: Two
Square Feet: 2,522
Sq. Ft. Source: Assessor
Year Built: 1988
Year Built Source: Public Records

Lot Features

Property View: Pool, Hills, Canyon, Panoramic
Lot Size (Acres): 0.2894
Lot Size Source: Assessor
Irrigation System: Sprinkler System
Lot Description: Cul-de-Sac, Paved, Landscaped, Park Nearby, Lot 10000-19999 Sqft, Sprinkler System, Back Yard, Greenbelt
Fencing (Description): Wrought Iron

Financial Considerations

Price Per Sq. Ft.: $503.57

Disclosures and Reports

Special Conditions: Standard

Listed by Real Broker, Adrian Zang
Sold by eCentury Mortgage & Realty Inc, Ivy Kung

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Listing agent

— 800 Coldstream Ct —

Adrian Zang

Real Broker

6263663908

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Schools

Schools serving 800 Coldstream Ct

School District:Pomona Unified School District

Name	Grades	Distance
Pantera Elementary School 801 Pantera Drive, Diamond Bar, CA 91765	K-6	0.2 mi
Lorbeer Middle School 501 South Diamond Bar Boulevard, Diamond Bar, CA 91765	7-8	1.2 mi
Diamond Ranch High School 100 Diamond Ranch Road, Pomona, CA 91766	9-12	1.1 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 800 Coldstream Ct

Date

Details

Price

Change

Source

9/01/2026

Sold

$1,270,000

-8.63%

MLS

6/22/2026

Price Reduced

$1,390,000

-6.71%

MLS

5/08/2026

Listed

$1,490,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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800 Coldstream Court, Diamond Bar, CA 91765 (MLS# TR26091136) is a Single Family property that was sold at $1,270,000 on September 01, 2026. Want to learn more about 800 Coldstream Court? 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.

800 Coldstream Ct Diamond Bar, CA 91765

Full Property Details for 800 Coldstream Ct

General

Interior

Rooms

Bathrooms

Bedrooms

Other Rooms

Additional Information

Exterior

Parking

Location

School Information

Community

Heating & Cooling

Utilities

Structural Information

Lot Features

Financial Considerations

Disclosures and Reports

Listing agent

Get Pre-Approved Today

Be ready to buy your new home!

Be ready to buy your new home!

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Price & Sales History for 800 Coldstream Ct

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