830 Coldstream Court Diamond Bar, CA $ 1,250,000
830 Coldstream Court
$ 1,250,000
Recently Listed
Open House 10/3 1pm - 4pm
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830 Coldstream Court

Diamond Bar, CA, 91765
$ 1,250,000
Bedrooms4 Baths3.0 Sq 2,522

Monthly Estimate*

$ 7,893

Listed by Karen Wu, Wetrust Realty, karen88realtor@gmail.com
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Single Family Home for sale in Diamond Bar, CA

for $1,250,000 with 4 bedrooms and 3 full baths. This 2,522 square foot home was built in 1988 on a lot size of 0.1866.

Welcome to this beautiful and spacious home located at 830 Coldstream Ct, Diamond Bar, CA 91765. This wonderful property features 4 bedrooms plus a separate office that can easily be used as a 5th bedroom, and 3 bathrooms, offering approximately 2,522 sq. ft. of living space on a generous 8,113 sq. ft. lot. The home features one bedroom and a remodeled bathroom downstairs, ideal for guests, in-laws, or multi-generational living. The spacious floor plan includes a large living room, formal dining area, and inviting family room, providing plenty of space for comfortable everyday living and entertaining. The kitchen offers abundant cabinet space and comes equipped with a new GE stove, new Whirlpool dishwasher, and Samsung refrigerator. A Samsung washer and dryer and whole-house water filtration system are also included in the sale. The rear windows have been upgraded with high-strength metal mesh security screens for added security and durability. Additional features include upgraded dual-pane windows and an attached three-car garage with a new modern garage door and two high-quality remote controls, providing ample parking, storage, convenience, and functionality. Step outside to a beautiful and private backyard with a lovely view, creating the perfect setting for relaxing, entertaining, and enjoying outdoor gatherings with family and friends. Conveniently located near Pantera Park, Pantera Elementary School, Diamond Ranch High School, shopping centers, restaurants, and other local amenities. Don’t miss this wonderful opportunity to own a spacious, comfortable, and well-maintained home in the desirable Diamond Bar community!

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Open House

10/3/2026 1:00 PM - 4:00 PM
10/4/2026 1:00 PM - 4:00 PM
830 Coldstream Court Diamond Bar, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,250,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1866

Year Built

1988

Town/City

Diamond Bar

County/Region

Los Angeles

MLS | Web ID

AR26211794

Days on Market

4

Features
General
Living Area 2522
Sewer Public Sewer
Heating Central
Cooling Central Air
Appliances Built-In Range Dishwasher Gas Cooktop Disposal Refrigerator Water Softener Water Heater
HOA Fee 0
Garage Spaces 2
Pool Features None
Year Built 1988
View City Lights Mountain(s) Neighborhood
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Mountainous Street Lights
County Los Angeles
New Construction false
Property Type Residential
HOA false
Attached Garage true
Contingency Easy showing please text your business card and date/time showing for CBS code. Supra at left side house pipe.
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Diamond bar blvd and Summitridge Dr
High School Diamond Ranch
City Diamond Bar
Entry Location 1
Senior Community Y/N false
High School District Pomona Unified
Number Of Units Total 1
MLS Area 616 - Diamond Bar
Lot Size Units Square Feet
Lot Size Square Feet 8130
Listing Terms Cash Conventional
Spa Features None
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Public Records
Tax Lot 46
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-09-30
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Interior
Interior Amenities Built-in Features Separate/Formal Dining Room Granite Counters In-Law Floorplan Open Floorplan All Bedrooms Up All Bedrooms Down Bedroom on Main Level Primary Suite Walk-In Closet(s)
Flooring Laminate
Fireplace Features Family Room
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Double Pane Windows
Fireplace Y/N true
Laundry Features Inside Laundry Room
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 1
Total Baths 3
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Exterior
Parking Features Garage
Lot Features Walkstreet
Water Source Public
Total Parking 2
Lot Size Area 8130
Spa false
Lot Size Acres 0.1866
Private Pool false
Lot Size Source Assessor
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* Excluded Features
List By
Karen Wu

Listing Agent

Wetrust Realty

Broker

karen88realtor@gmail.com

Email

Affordability Calculator

$7,893
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Monthly Principal & Interest
$7,893
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
Diamond Ranch High School High School
Pricing History
DatePricePrice ChangeDescription
9/30/2026$1,250,000 Listed Price

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830 Coldstream Court, Diamond Bar, CA, 91765 is a Single Family Home for sale at $1,250,000 with 2,522 sqft and a lot size of 0.1866. 830 Coldstream Court has 4 bedrooms, 3.0 baths, and was built in 1988. The property's zip code is 91765 which is in Diamond Bar, CA