1010 Cogburn, Diamond Bar, CA 91765

Single-Family · For sale · $1,118,000 · MLS# TR26122012

Single-Family for sale in Southern California — $1,118,000. 4 beds · 3 baths · 1,747 sqft. Nestled in a highly sought-after Diamond Bar neighborhood, this turnkey two-story home perfectly balances modern comfort with suburban convenience. The light-filled open layout features spacious formal living and dini…

1010 Cogburn
For sale

$1,118,000

1010 Cogburn, Diamond Bar, CA 91765

4beds
3baths
1,747sqft
Single-FamilyProperty type
1984Year built
6,654 sqft lotLot size
1,747 sqftLiving area
$640/sqftPrice / sqft
HOA
2 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Laundry: In Garage

Interior area

  • Living area: 1,747 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 6,654 sqft

Features

  • Pool features: None
  • View: None

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1984

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 44 days
  • Price / sqft: $640
  • Status: Active
  • MLS#: TR26122012

Location

  • City: Diamond Bar
  • ZIP: 91765

About this home

Nestled in a highly sought-after Diamond Bar neighborhood, this turnkey two-story home perfectly balances modern comfort with suburban convenience. The light-filled open layout features spacious formal living and dining areas, clean flooring, and a cozy fireplace. The thoughtfully designed floor plan includes a rare downstairs bedroom and full bathroom, offering perfect flexibility for guests, in-laws, or a home office. Upstairs features three additional private bedrooms, including a generous primary suite. Step outside to a decent-sized, private backyard with a covered patio—ideal for entertaining, kids, or pets. Includes a finished 2-car garage with epoxy flooring and built-in storage. Located just minutes from Grand Ave and Diamond Bar Blvd, this home offers a peaceful neighborhood vibe with the financial freedom of NO HOA. It sits within the prestigious, award-winning Walnut Valley Unified School District, giving access to top-tier local schools. Daily errands are incredibly convenient with Walmart Neighborhood Market, Albertsons, and H Mart all just down the street. Commuters will also love the quick, immediate access to both the 60 and 57 freeways for seamless travel across Southern California.

Listing updated: July 18, 2026 at 4:32 PM

Listed by: Chihwei Lu, Pinnacle Real Estate Group

Source: CRMLS, MLS#: TR26122012, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Diamond Bar

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Laundry: In Garage

Interior area

  • Living area: 1,747 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 6,654 sqft

Features

  • Pool features: None
  • View: None

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1984

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 44 days
  • Price / sqft: $640
  • Status: Active
  • MLS#: TR26122012

Location

  • City: Diamond Bar
  • ZIP: 91765

Price history

DateEventPrice
7/08/2026Source: CRMLS, #TR26122012Price change$1,118,000$640/sqft-0.2%
6/04/2026Source: CRMLS, #TR26122012Listed for sale$1,120,000$641/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-18 16:32:47 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information