Diamond Bar, CA housing market
The typical Diamond Bar home is worth about $1,008,000, up 1.2% in a year, 32% above the California typical home. Homes typically sell in 48 days, close to asking.
Home values, sales, trends and how Diamond Bar compares with the towns next door — updated as new data is published.
Diamond Bar at a glance
A seller's market
Supply is tight — about 3.3 months of homes for sale at the current pace. Buyers should expect competition on well-priced homes.
Typical home value, 2016–2026
Show as a table
| January | Diamond Bar | California |
|---|---|---|
| 2017 | $601,000 | $453,000 |
| 2018 | $649,000 | $501,000 |
| 2019 | $702,000 | $539,000 |
| 2020 | $692,000 | $551,000 |
| 2021 | $750,000 | $607,000 |
| 2022 | $862,000 | $703,000 |
| 2023 | $903,000 | $727,000 |
| 2024 | $959,000 | $758,000 |
| 2025 | $1,017,000 | $782,000 |
| 2026 | $1,009,000 | $767,000 |
| August 2026 | $1,008,000 | $764,000 |
Diamond Bar and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Diamond Bar | $1.01M | +1.2% | 48 | $108,281 |
| Pomona | $682K | −0.2% | 42 | $79,479 |
| Rowland Heights | $971K | +0.8% | 38 | $85,617 |
| Chino Hills | $973K | +1.6% | 31 | $126,334 |
9.3 years of income
The typical Diamond Bar home costs about 9.3 years of the town's median household income, more than across California (7.7 years).
How Diamond Bar ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.