Movoto Real Estate
Sold on 09/01/2026
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800 Coldstream Ct, Diamond Bar, CA 91765

$1,270,000

Last sold 09/01/2026 after 127 Days

  • 4

    bed

  • 3

    bath

  • 2,522

    Sqft ($504/Sqft)

House not for sale

About 800 Coldstream Ct

Property type House
Year built 1988
HOA fee $0/month
Lot size 0.29 Acre
Movoto estimate
Parking 3 garage spaces
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
Listed by
Listing Agent - Adrian Zang
Listing Agent Contact: 6263663908
Listing Office - Real Broker
Source: CRMLS mls logo
MLS#TR26091136 • last updated 2 days ago
Movoto checked CRMLS for data 3 minutes ago
Overview
Levels/Style Two, House
Type Residential
SubType Single Family Residence
Status Closed
Living Area 2522
Lot Size (Acres) 0.2894
Lot Size (SqFt) 12607
Year Built 1988
Interior
Total # of Bathrooms 3
# Full Baths 3
Total # of Bedrooms 4
Eating Area Breakfast Counter / Bar, Family Kitchen, Dining Room
Laundry Inside
Appliances Gas Cooktop, Microwave, Refrigerator, Range Hood, Dishwasher
Interior Features Crown Molding, Wet Bar, Recessed Lighting, Open Floorplan, Cathedral Ceiling(s), Granite Counters
Exterior
Construction Stucco
Roof Spanish Tile
Parking Concrete, Direct Garage Access, Garage Door Opener
# Parking Spaces 3
# Garage Spaces 3
Lot Description Cul-De-Sac, Paved, Landscaped, Park Nearby, Lot 10000-19999 Sqft, Sprinkler System, Back Yard, Greenbelt
Patio/ Porch Covered
Amenities / Utilities
Fireplaces Fire Pit
Sewer/ Septic Public Sewer
Water Source Public
Spa In Ground
Location
View Pool, Hills, Canyon, Panoramic
County Los Angeles
Community Features Hiking, Park
High School District Pomona Unified
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.
APN 8701044035
$1.35M
Range: $1.22M-$1.49M
Last 30 days 
  • Sep 2026
    mls logo MLS # TR26091136
  • Sep 1, 2026 Sold
    $1,270,000 (-8.6%)
  • Aug 13, 2026 Active
  • Jun 22, 2026 Price Change
    $1,390,000 (-6.7%)
  • May 27, 2026 Listed
  • May 22, 2026 Pending
  • Apr 27, 2026 Listed
    $1,490,000 (+38.2%)
  • Jan 2016
    mls logo MLS # TR15119128
  • Jan 7, 2016 Sold
    $1,078,000
  • Jan 6, 2016 Sold
    $1,078,000 (-0.9%)
  • Nov 30, 2015 Pending Sale
  • Jun 3, 2015 Listed
    $1,088,000
  • Jun 3, 2015 Listed
    $1,088,000 (-11.2%)
  • Jan 2016
    Public Records
  • Jan 6, 2016 Sold
    $1,078,000
  • Jan 2015
    mls logo MLS # TR14142038
  • Jan 1, 2015 Expired
  • Dec 31, 2014 Expired
  • Aug 19, 2014 Price Change
    $1,225,000 (+2.2%)
  • Jul 6, 2014 Listed
    $1,199,000 (-2.1%)
  • Jul 6, 2014 Listed
    $1,225,000 (+140.9%)
  • Jan 2003
    Public Records
  • Jan 3, 2003 Sold
    $508,500
  • Year Property taxes Tax assessment
  • 2024
    $16,190 +1.7%
    $1,251,107
  • 2023
    $15,915 +1.9%
    $1,251,107 +4.04%
  • 2022
    $15,610 +3.9%
    $1,202,526 +2.0%
  • 2021
    $15,024 +0.3%
    $1,178,948 +1.04%
  • 2020
    $14,977 +5.1%
    $1,166,861 +2.0%
  • 2018
    $14,250 +1.7%
    $1,143,982 +4.04%
  • 2017
    $14,009 +74.7%
    $1,099,560 +75.62%
  • 2016
    $8,021 +0.8%
    $626,085
  • 2015
    $7,954
  • 800 Coldstream Ct
    $1.27M
  • 91765
    $940K -5% y/y
  • Diamond Bar
    $979K -1% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
804 Coldstream Ct, Diamond Bar, CA 91765 $1,358,000 4/3 2,933 0.01
801 Coldstream Ct, Diamond Bar, CA 91765 $1,290,000 4/3 2,155 0.01
810 Coldstream Ct, Diamond Bar, CA 91765 $1,254,000 4/3 2,522 0.02
822 Coldstream Ct, Diamond Bar, CA 91765 $1,510,000 4/3 2,933 0.04
862 Pantera Dr, Diamond Bar, CA 91765 $1,251,000 4/3 2,091 0.04
856 Pantera Dr, Diamond Bar, CA 91765 $1,341,000 4/3 2,647 0.04
868 Pantera Dr, Diamond Bar, CA 91765 $1,301,000 3/3 2,647 0.05
850 Pantera Dr, Diamond Bar, CA 91765 $1,341,000 4/3 2,647 0.05

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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Source: GreatSchools.org © 2026. All rights reserved.

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CRMLS Multiple Listing Service™ system
The real estate listing data marked with this icon comes from the IDX program of the CRMLS Multiple Listing Service™ system.
Based on information from California Regional Multiple Listing Service, Inc. as of 9/3/2026. 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. 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, 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.
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