Market Overview
Home Prices in Castalia, OH
The median home value in Castalia, OH is $245,627 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's down 0.8% compared to a year ago and up 4% from two years prior.
Compared to the U.S. national median of $410,000, homes in Castalia are priced40% below average. Castalia is part of the Sandusky, OH metro area.
Over the past five years, Castalia home values have risen by approximately27.6%, reflecting strong long-term appreciation in this market.
Price History
Castalia Home Price Trend
City Comparison
Castalia vs. National Median
At $245,627, homes in Castalia cost 40% below the national median of $410,000. This makes Castalia a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Castalia?
20% Down Payment
$49,125
on $245,627
Monthly P&I
$1,281/mo
30-yr @ 6.8%
Total Monthly Est.
~$1,627/mo
incl. taxes & insurance
Income Needed
$65,080
gross annual (30% rule)
10% Down Option
$24,563
+ PMI applies
Loan Amount (20% dn)
$196,502
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 Castalia, OH?
The median home value in Castalia is $245,627 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's down 0.8% year-over-year.
How much have home prices changed in Castalia?
Over the past year, home values in Castalia have decreased by 0.8%. Over five years, prices have risen approximately 27.6%.
How much do I need to earn to buy a home in Castalia?
To comfortably afford the median home price of $245,627 with a 20% down payment ($49,125) at today's rates (6.8%), you'd need a gross annual income of approximately $65,080. This assumes keeping total housing costs at or below 30% of gross income.
How does Castalia compare to the national average home price?
The national median home value is approximately $410,000. At $245,627, homes in Castalia are 40% below the national average.
What metro area is Castalia part of?
Castalia is part of the Sandusky, OH metropolitan area. Home prices and market conditions can vary across the broader metro region.