Market Overview
Home Prices in Byrnes Mill, MO
The median home value in Byrnes Mill, MO is $361,229 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 2.9% compared to a year ago and up 5.1% from two years prior.
Compared to the U.S. national median of $410,000, homes in Byrnes Mill are priced12% below average. Byrnes Mill is part of the St. Louis, MO-IL metro area.
Over the past five years, Byrnes Mill home values have risen by approximately23.6%, reflecting strong long-term appreciation in this market.
Price History
Byrnes Mill Home Price Trend
City Comparison
Byrnes Mill vs. National Median
At $361,229, homes in Byrnes Mill cost 12% below the national median of $410,000. This makes Byrnes Mill a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Byrnes Mill?
20% Down Payment
$72,246
on $361,229
Monthly P&I
$1,884/mo
30-yr @ 6.8%
Total Monthly Est.
~$2,393/mo
incl. taxes & insurance
Income Needed
$95,720
gross annual (30% rule)
10% Down Option
$36,123
+ PMI applies
Loan Amount (20% dn)
$288,983
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 Byrnes Mill, MO?
The median home value in Byrnes Mill is $361,229 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 2.9% year-over-year.
How much have home prices changed in Byrnes Mill?
Over the past year, home values in Byrnes Mill have increased by 2.9%. Over five years, prices have risen approximately 23.6%.
How much do I need to earn to buy a home in Byrnes Mill?
To comfortably afford the median home price of $361,229 with a 20% down payment ($72,246) at today's rates (6.8%), you'd need a gross annual income of approximately $95,720. This assumes keeping total housing costs at or below 30% of gross income.
How does Byrnes Mill compare to the national average home price?
The national median home value is approximately $410,000. At $361,229, homes in Byrnes Mill are 12% below the national average.
What metro area is Byrnes Mill part of?
Byrnes Mill is part of the St. Louis, MO-IL metropolitan area. Home prices and market conditions can vary across the broader metro region.