132 homes in Diamond Bar

Diamond Bar is a city in the San Gabriel Valley of eastern Los Angeles County, California, United States. The 2020 census listed a population of 55,072. It is named after the "diamond over a bar" branding iron registered in 1918 by ranch owner Frederic E. Lewis (1884–1963). The city features a public Los Angeles County golf course.
Diamond Bar is a hillside community known for excellent schools and diverse population. Features upscale housing with views and access to major freeways.
Today, Diamond Bar has 133 homes for sale at a median price of $1,090,000, typically selling in about 52 days. Families here choose from 7 schools rated 8 or higher on the Topfind School Score.
Powered by the Topfind School Score
Median Home Price
$945K
↓ 12.5% over the past yearMonths of Supply
Estimated time to sell all listings at the current sales pace
4.7 months of supply
Balanced Market132 active listings currently on the market.
What this means for buyers
Supply and demand are roughly in step—a steady flow of options without a glut. Listings typically sell in ~52 days.
Sales Velocity
How fast homes are selling
Homes are taking longer to sell—buyers have more time to negotiate and explore options.
Inventory Distribution
Homes are selling at a healthy pace—more listings move within 30 days than sit longer on the market.
Most homes are selling within a month, but a meaningful share is starting to linger longer.
Housing Tenure in Diamond Bar
Homeownership is significantly higher than average—this is a homeowner-dominated market with more long-term residents.
77%
Homeowners
23%
Renters
Homeownership is 21.5% higher than the California average (55.5%)
18,238 households (2023)
Median Price by Bedroom
Larger homes command significantly higher prices, with sharp increases beyond 3 bedrooms.
Each additional bedroom adds about $405K in value on average, with larger homes seeing bigger price jumps.
Largest increase: 4 → 5 bedrooms (+$633K)
Price Reductions
59 listings have reduced their price
45% of active listings
Average reduction: 5.2% (~$57K)
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