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$1,490,000
22 Days On Site

800 Coldstream Court
Diamond Bar, CA 91765

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
3
Full Baths
2,522
SqFt
$591
/SqFt
1988
Built
County:
Los Angeles
Listed by Adrian Zang of Real Broker adrian.z@ecenturyrealtyinc.com
Call Now: (800) 215-5000
Is this the listing for you? We can help make it yours.
(800) 215-5000
800 Coldstream Court800 Coldstream Court800 Coldstream Court800 Coldstream Court
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Monthly Payment (Est.)

$6,798
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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

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Listing Snapshot
Price 
$1,490,000
Days On Site 
22 Days
Bedrooms 
4
Inside Area (SqFt) 
2,522 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.2894 Acres
Year Built 
1988
MLS® Number 
TR26091136
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
2 weeks agoStatus changed to Active
2 weeks agoListing updated with changes from the MLS®
3 weeks agoListing first seen on site
General Features
Acres 
0.2894
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
3
Land Lease 
No
Levels 
Two
Number Of Stories 
2
Parking 
AttachedConcreteDirect AccessGarageGarage Door Opener
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
Special Circumstances 
Standard
Water Source 
Public
Interior Features
Appliances 
DishwasherGas CooktopMicrowaveRefrigeratorRange Hood
Cooling 
Central Air
Fireplace 
Yes
Heating 
Central
Interior 
Wet BarBreakfast BarCrown MoldingCathedral Ceiling(s)Eat-in KitchenGranite CountersOpen FloorplanRecessed LightingEntrance FoyerWalk-In Closet(s)
Laundry Features 
Inside
Main Level Bedrooms 
1
Spa 
Yes
Bedroom 
Dining Room 
Foyer 
Kitchen 
Features - Kitchen Island
Master Bedroom 
Other 
Features - Walk-In Closet(s)
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Exterior Features
Construction Details 
Stucco
Exterior 
Fire Pit
Fencing 
Wrought Iron
Lot Features 
Back YardCul-De-SacGreenbeltLandscapedPaved
Patio And Porch 
Covered
Pool Features 
PrivateIn Ground
Private Pool 
Yes
Roof 
Spanish Tile
Spa 
Yes
Spa Features 
In Ground
View 
CanyonHillsPanoramicPool
Waterview 
CanyonHillsPanoramicPool
Community Features
Building Access 
front
Community Features 
Park
Financing Terms Available 
Cash1031 Exchange
MLS Area 
616 - Diamond Bar
School District 
Pomona Unified
Schools
School District
Pomona Unified
Elementary School
Unknown
Middle School
Unknown
High School
Unknown


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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