Market Overview
Home Prices in Diablo, CA
The median home value in Diablo, CA is $3,143,350 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 0.4% compared to a year ago and down 3.6% from two years prior.
Compared to the U.S. national median of $410,000, homes in Diablo are priced667% above average. Diablo is part of the San Francisco-Oakland-Berkeley, CA metro area.
Over the past five years, Diablo home values have risen by approximately5.9%, reflecting steady appreciation in this market.
Price History
Diablo Home Price Trend
City Comparison
Diablo vs. National Median
At $3,143,350, homes in Diablo cost 667% above the national median of $410,000. Buyers in Diablo should expect to pay a premium compared to most U.S. markets.
Affordability
What Does It Cost to Buy in Diablo?
20% Down Payment
$628,670
on $3,143,350
Monthly P&I
$16,394/mo
30-yr @ 6.8%
Total Monthly Est.
~$20,820/mo
incl. taxes & insurance
Income Needed
$832,800
gross annual (30% rule)
10% Down Option
$314,335
+ PMI applies
Loan Amount (20% dn)
$2,514,680
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 Diablo, CA?
The median home value in Diablo is $3,143,350 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 0.4% year-over-year.
How much have home prices changed in Diablo?
Over the past year, home values in Diablo have increased by 0.4%. Over five years, prices have risen approximately 5.9%.
How much do I need to earn to buy a home in Diablo?
To comfortably afford the median home price of $3,143,350 with a 20% down payment ($628,670) at today's rates (6.8%), you'd need a gross annual income of approximately $832,800. This assumes keeping total housing costs at or below 30% of gross income.
How does Diablo compare to the national average home price?
The national median home value is approximately $410,000. At $3,143,350, homes in Diablo are 667% above the national average.
What metro area is Diablo part of?
Diablo is part of the San Francisco-Oakland-Berkeley, CA metropolitan area. Home prices and market conditions can vary across the broader metro region.