1010 Cogburn, Diamond Bar, CA 91765
Single-family home
Sold August 2026
Listing Agent: Chihwei Lu (DRE #02133729) · Listing Office: Pinnacle Real Estate Group · Contact: 626-620-4791 · Bought with: Raynell Guadron · INNOVATIVE RE MANAGEMENT · MLS #TR26122012 · Source: CRMLS
How this sale compares
1010 Cogburn sold for $1,115,000 in August 2026, 0.3% under its $1,118,000 list price, after 59 days on the market. It was first listed at $1,120,000. That works out to $638 per square foot on 1,747 square feet. Across 182 closed sales in 91765 over the last 12 months, the median sold price is $1,072,500 and the median is $559 per square foot — 12% below this sale's $638. 4-bedroom rentals in 91765 currently list at a median of $4,600 a month (17 listings).
| Quarter | Closed sales in 91765 | Median sold price |
|---|---|---|
| Q1 2026 | 16 | $1,050,000 |
| Q2 2026 | 87 | $1,128,000 |
| Q3 2026 | 79 | $945,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Diamond Bar · Homes for sale in 91765
About this single-family 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 description from the August 2026 sale, as reported to CRMLS.
Sale history
Recent sales near 1010 Cogburn
- 1003 Quiet Creek Ln — Sold $635,000 · 3 bd · 2 ba · 989 sqft · Aug 2026 · 0.3 mi
- 1179 Chisolm Trail — Sold $1,088,000 · 4 bd · 3 ba · 2,267 sqft · Aug 2026 · 0.4 mi
- 1262 S Diamond Bar A — Sold $519,000 · 2 bd · 1 ba · 814 sqft · Jul 2026 · 0.4 mi
- 23601 Ridgecrest Court — Sold $1,990,000 · 5 bd · 5 ba · 4,212 sqft · Sep 2026 · 0.4 mi
- 23025 Paseo De Terrado 5 — Sold $825,600 · 3 bd · 3 ba · 1,641 sqft · Aug 2026 · 0.5 mi
- 1456 Winterwood Lane — Sold $1,096,000 · 4 bd · 2 ba · 1,704 sqft · Jul 2026 · 0.5 mi
- 1350 S Diamond Bar Boulevard A — Sold $516,000 · 2 bd · 1 ba · 814 sqft · Sep 2026 · 0.5 mi
- 1338 S Diamond Bar Boulevard C — Sold $550,000 · 2 bd · 2 ba · 1,079 sqft · Aug 2026 · 0.5 mi
MLS-reported closed sales in 91765, nearest first (last 12 months). All recent sales in Diamond Bar →
Questions about 1010 Cogburn
When did 1010 Cogburn last sell?
1010 Cogburn last sold in August 2026 for $1,115,000, according to CRMLS-reported closed sales.
What did 1010 Cogburn sell for?
$1,115,000, 0.3% below the $1,118,000 list price, after 59 days on the market — about $638 per square foot.
How does that compare to other Diamond Bar sales?
182 homes closed in ZIP 91765 over the last 12 months at a median of $1,072,500 ($559 per square foot). This sale was $638 per square foot.
Is 1010 Cogburn for sale now?
1010 Cogburn is not currently listed on the MLS. Browse current homes for sale in Diamond Bar on Nalren.
What do 4-bedroom homes rent for in 91765?
4-bedroom rentals in 91765 currently list at a median of $4,600 per month across 17 listings on Nalren.