Market Overview
Home Prices in Diamond Bar, CA
The median home value in Diamond Bar, CA is $1,029,682 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 0.9% compared to a year ago and up 2.7% from two years prior.
Compared to the U.S. national median of $410,000, homes in Diamond Bar are priced151% above average. Diamond Bar is part of the Los Angeles-Long Beach-Anaheim, CA metro area.
Over the past five years, Diamond Bar home values have risen by approximately28.4%, reflecting strong long-term appreciation in this market.
Price History
Diamond Bar Home Price Trend
City Comparison
Diamond Bar vs. National Median
At $1,029,682, homes in Diamond Bar cost 151% above the national median of $410,000. Buyers in Diamond Bar should expect to pay a premium compared to most U.S. markets.
Affordability
What Does It Cost to Buy in Diamond Bar?
20% Down Payment
$205,936
on $1,029,682
Monthly P&I
$5,370/mo
30-yr @ 6.8%
Total Monthly Est.
~$6,820/mo
incl. taxes & insurance
Income Needed
$272,800
gross annual (30% rule)
10% Down Option
$102,968
+ PMI applies
Loan Amount (20% dn)
$823,746
at current rates
Estimates assume a 30-year fixed mortgage at 6.8%. Monthly total includes estimated property taxes and homeowner's insurance. Actual costs vary.
FAQ
Frequently Asked Questions
What is the average home price in Diamond Bar, CA?
The median home value in Diamond Bar is $1,029,682 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 0.9% year-over-year.
How much have home prices changed in Diamond Bar?
Over the past year, home values in Diamond Bar have increased by 0.9%. Over five years, prices have risen approximately 28.4%.
How much do I need to earn to buy a home in Diamond Bar?
To comfortably afford the median home price of $1,029,682 with a 20% down payment ($205,936) at today's rates (6.8%), you'd need a gross annual income of approximately $272,800. This assumes keeping total housing costs at or below 30% of gross income.
How does Diamond Bar compare to the national average home price?
The national median home value is approximately $410,000. At $1,029,682, homes in Diamond Bar are 151% above the national average.
What metro area is Diamond Bar part of?
Diamond Bar is part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Home prices and market conditions can vary across the broader metro region.