800 Coldstream Court Diamond Bar, CA $ 1,490,000
800 Coldstream Court
$ 1,490,000
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800 Coldstream Court

Diamond Bar, CA, 91765
$ 1,490,000
Bedrooms4 Baths3.0 Sq 2,522

Monthly Estimate*

$ 9,174

Listed by Real Broker
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Single Family Home for sale in Diamond Bar, CA

for $1,490,000 with 4 bedrooms and 3 full baths. This 2,522 square foot home was built in 1988 on a lot size of 0.2894.

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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Single Family Active

Price

$ 1,490,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.2894

Year Built

1988

Town/City

Diamond Bar

County/Region

Los Angeles

MLS | Web ID

TR26091136

Days on Market

50

Features
General
Living Area 2522
Sewer Public Sewer
Heating Central
Cooling Central Air
Possession Close Of Escrow
Roof Spanish Tile
Appliances Dishwasher Gas Cooktop Microwave Refrigerator Range Hood
HOA Fee 0
Garage Spaces 3
Patio/Porch Features Covered
Pool Features In Ground Private
Construction Materials Stucco
Year Built 1988
View Canyon Hills Panoramic Pool
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Hiking Park
County Los Angeles
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
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.
City Diamond Bar
Entry Location front
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 12607
Listing Terms Cash Cash to New Loan 1031 Exchange
Spa Features In Ground
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 Vacant
Year Built Source Public Records
Tax Lot 42
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-05-08
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Interior
Interior Amenities Wet Bar Breakfast Bar Crown Molding Cathedral Ceiling(s) Separate/Formal Dining Room Eat-in Kitchen Granite Counters Open Floorplan Recessed Lighting Bedroom on Main Level Entrance Foyer Primary Suite Walk-In Closet(s)
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Inside
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 1
Total Baths 3
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Exterior
Exterior Amenities Fire Pit
Fencing Wrought Iron
Parking Features Concrete Direct Access Garage Garage Door Opener
Lot Features Back Yard Cul-De-Sac Greenbelt Landscaped Near Park Paved Sprinkler System
Water Source Public
Total Parking 3
Lot Size Area 12607
Spa true
Lot Size Acres 0.2894
Private Pool true
Lot Size Source Assessor
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* Excluded Features
List By
Real Broker

Broker

adrian.z@ecenturyrealtyinc.com

Email

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Default based on a 30-year fixed rate of 6.25% 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
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
4/28/2026$1,490,000 Listed Price

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800 Coldstream Court, Diamond Bar, CA, 91765 is a Single Family Home for sale at $1,490,000 with 2,522 sqft and a lot size of 0.2894. 800 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