---
listing_id: CRTR26122012
status: Active
price: 1120000
beds: 4
baths_full: 3
baths_half: 0
sqft_living: 1747
sqft_lot: 6654
lot_acres: 
year_built: 1984
property_type: Residential
property_subtype: Single Family Residence
address: "1010 Cogburn"
city: Diamond Bar
state: CA
zip: 91765
county: "Los Angeles County"
lat: 34.0046189
lng: -117.8094616
days_on_market: 0
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Chihwei Lu"
list_office: "Pinnacle Real Estate Group"
list_agent_phone: "(626) 620-4791"
list_agent_license: 02133729
mls_source: CRMLS
modified: 2026-06-04
transaction_type: buy
---

Home | Los Angeles County | Diamond Bar | 91765 | 1010 Cogburn

1010 Cogburn, Diamond Bar, CA 91765

MLS: CRTR26122012 | Status: Active | Price: $1,120,000
Beds/Baths: 4 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 3 1,747 6,654 1984

Remarks

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.

MLS Listing Information

Field Value
MLS # CRTR26122012
MLS Source California Regional MLS
Days on Site 0

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom
Fireplace None
Laundry In Garage
Cooling Central Forced Air
Heating Central Forced Air

Exterior Features

Feature Details
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 2 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
HOA Fee $0

Contact Information

Chihwei Lu
Pinnacle Real Estate Group
License #: 02133729
Phone: (626) 620-4791

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Quail Summit Elementary School public K-5 0.64 mi 9
Chaparral Middle School public 6-8 0.80 mi 10
Lorbeer Middle School public 7-8 0.87 mi 5
Maple Hill Elementary School public K-5 1.04 mi 10
Pantera Elementary School public K-6 1.14 mi 10
Armstrong Elementary School public K-6 1.22 mi 5
Golden Springs Elementary School public K-6 1.47 mi 7
Diamond Ranch High School public 9-12 2.14 mi 8
Evergreen Elementary School public K-5 2.21 mi 9
Diamond Bar High School public 9-12 2.35 mi 10
South Pointe Middle School public 6-8 2.42 mi 10
Walnut Elementary School public K-5 2.55 mi 9
Ranch Hills Elementary School public K-6 2.56 mi 7
Walnut Valley Adult public UG 2.59 mi N/A
Walnut High School public 9-12 2.60 mi 10
Ron Hockwalt Academies (Continuation) School public 9-12 2.70 mi N/A
Suzanne Middle School public 6-8 2.77 mi 10
Castle Rock Elementary School public K-5 3.00 mi 10
Vejar Elementary School public K-5 3.06 mi 8
Decker Elementary School public K-6 3.10 mi 4

Nearby Homes

Address Price Beds Baths Sq Ft Status
23847 Bower Cascade Pl $1,100,000 4 2 1,503 Active
2606 Castle Rock Rd $998,000 3 2 1,300 Active
20965 Deloraine Dr $1,100,000 4 2 1,783 Contingent
23819 Country View $1,300,000 4 2 1,704 Active

Disclosures

©2026 California Regional MLS. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of June 04, 2026. For the most current information, please contact Chihwei Lu, (626) 620-4791.