Market Overview
Home Prices in Prairie du Rocher, IL
The median home value in Prairie du Rocher, IL is $157,928 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 8.4% compared to a year ago and up 5.2% from two years prior.
Compared to the U.S. national median of $410,000, homes in Prairie du Rocher are priced61% below average. Prairie du Rocher is part of the St. Louis, MO-IL metro area.
Over the past five years, Prairie du Rocher home values have risen by approximately32.1%, reflecting strong long-term appreciation in this market.
Price History
Prairie du Rocher Home Price Trend
City Comparison
Prairie du Rocher vs. National Median
At $157,928, homes in Prairie du Rocher cost 61% below the national median of $410,000. This makes Prairie du Rocher a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Prairie du Rocher?
20% Down Payment
$31,586
on $157,928
Monthly P&I
$824/mo
30-yr @ 6.8%
Total Monthly Est.
~$1,046/mo
incl. taxes & insurance
Income Needed
$41,840
gross annual (30% rule)
10% Down Option
$15,793
+ PMI applies
Loan Amount (20% dn)
$126,342
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 Prairie du Rocher, IL?
The median home value in Prairie du Rocher is $157,928 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 8.4% year-over-year.
How much have home prices changed in Prairie du Rocher?
Over the past year, home values in Prairie du Rocher have increased by 8.4%. Over five years, prices have risen approximately 32.1%.
How much do I need to earn to buy a home in Prairie du Rocher?
To comfortably afford the median home price of $157,928 with a 20% down payment ($31,586) at today's rates (6.8%), you'd need a gross annual income of approximately $41,840. This assumes keeping total housing costs at or below 30% of gross income.
How does Prairie du Rocher compare to the national average home price?
The national median home value is approximately $410,000. At $157,928, homes in Prairie du Rocher are 61% below the national average.
What metro area is Prairie du Rocher part of?
Prairie du Rocher is part of the St. Louis, MO-IL metropolitan area. Home prices and market conditions can vary across the broader metro region.