Market Overview
Home Prices in Johnston, SC
The median home value in Johnston, SC is $153,066 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's down 0.4% compared to a year ago and down 2.2% from two years prior.
Compared to the U.S. national median of $410,000, homes in Johnston are priced63% below average. Johnston is part of the Augusta-Richmond County, GA-SC metro area.
Over the past five years, Johnston home values have risen by approximately5.8%, reflecting steady appreciation in this market.
Price History
Johnston Home Price Trend
City Comparison
Johnston vs. National Median
At $153,066, homes in Johnston cost 63% below the national median of $410,000. This makes Johnston a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Johnston?
20% Down Payment
$30,613
on $153,066
Monthly P&I
$798/mo
30-yr @ 6.8%
Total Monthly Est.
~$1,013/mo
incl. taxes & insurance
Income Needed
$40,520
gross annual (30% rule)
10% Down Option
$15,307
+ PMI applies
Loan Amount (20% dn)
$122,453
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 Johnston, SC?
The median home value in Johnston is $153,066 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's down 0.4% year-over-year.
How much have home prices changed in Johnston?
Over the past year, home values in Johnston have decreased by 0.4%. Over five years, prices have risen approximately 5.8%.
How much do I need to earn to buy a home in Johnston?
To comfortably afford the median home price of $153,066 with a 20% down payment ($30,613) at today's rates (6.8%), you'd need a gross annual income of approximately $40,520. This assumes keeping total housing costs at or below 30% of gross income.
How does Johnston compare to the national average home price?
The national median home value is approximately $410,000. At $153,066, homes in Johnston are 63% below the national average.
What metro area is Johnston part of?
Johnston is part of the Augusta-Richmond County, GA-SC metropolitan area. Home prices and market conditions can vary across the broader metro region.