Market Overview
Home Prices in Sour Lake, TX
The median home value in Sour Lake, TX is $274,411 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 2.4% compared to a year ago and up 1.2% from two years prior.
Compared to the U.S. national median of $410,000, homes in Sour Lake are priced33% below average. Sour Lake is part of the Beaumont-Port Arthur, TX metro area.
Over the past five years, Sour Lake home values have risen by approximately16.1%, reflecting steady appreciation in this market.
Price History
Sour Lake Home Price Trend
City Comparison
Sour Lake vs. National Median
At $274,411, homes in Sour Lake cost 33% below the national median of $410,000. This makes Sour Lake a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Sour Lake?
20% Down Payment
$54,882
on $274,411
Monthly P&I
$1,431/mo
30-yr @ 6.8%
Total Monthly Est.
~$1,817/mo
incl. taxes & insurance
Income Needed
$72,680
gross annual (30% rule)
10% Down Option
$27,441
+ PMI applies
Loan Amount (20% dn)
$219,529
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 Sour Lake, TX?
The median home value in Sour Lake is $274,411 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 2.4% year-over-year.
How much have home prices changed in Sour Lake?
Over the past year, home values in Sour Lake have increased by 2.4%. Over five years, prices have risen approximately 16.1%.
How much do I need to earn to buy a home in Sour Lake?
To comfortably afford the median home price of $274,411 with a 20% down payment ($54,882) at today's rates (6.8%), you'd need a gross annual income of approximately $72,680. This assumes keeping total housing costs at or below 30% of gross income.
How does Sour Lake compare to the national average home price?
The national median home value is approximately $410,000. At $274,411, homes in Sour Lake are 33% below the national average.
What metro area is Sour Lake part of?
Sour Lake is part of the Beaumont-Port Arthur, TX metropolitan area. Home prices and market conditions can vary across the broader metro region.