Market Overview
Home Prices in Barnwell, SC
The median home value in Barnwell, SC is $171,856 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 1.3% compared to a year ago and down 7.5% from two years prior.
Compared to the U.S. national median of $410,000, homes in Barnwell are priced58% below average.
Over the past five years, Barnwell home values have fallen by approximately1.0%, reflecting softening conditions in this market.
Price History
Barnwell Home Price Trend
2020
$148,601
$149K
—
2021
$173,523
$174K
+16.8%
2022
$184,716
$185K
+6.5%
2023
$190,635
$191K
+3.2%
2024
$183,269
$183K
-3.9%
2025
$169,572
$170K
-7.5%
2026
$171,856
$172K
+1.3%
City Comparison
Barnwell vs. National Median
🏠 Barnwell
$171,856
National Median
$410,000
At $171,856, homes in Barnwell cost 58% below the national median of $410,000. This makes Barnwell a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Barnwell?
20% Down Payment
$34,371
on $171,856
Monthly P&I
$896/mo
30-yr @ 6.8%
Total Monthly Est.
~$1,138/mo
incl. taxes & insurance
Income Needed
$45,520
gross annual (30% rule)
10% Down Option
$17,186
+ PMI applies
Loan Amount (20% dn)
$137,485
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 Barnwell, SC?
The median home value in Barnwell is $171,856 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 1.3% year-over-year.
How much have home prices changed in Barnwell?
Over the past year, home values in Barnwell have increased by 1.3%. Over five years, prices have fallen approximately 1.0%.
How much do I need to earn to buy a home in Barnwell?
To comfortably afford the median home price of $171,856 with a 20% down payment ($34,371) at today's rates (6.8%), you'd need a gross annual income of approximately $45,520. This assumes keeping total housing costs at or below 30% of gross income.
How does Barnwell compare to the national average home price?
The national median home value is approximately $410,000. At $171,856, homes in Barnwell are 58% below the national average.