Market Overview
Home Prices in Port Sanilac, MI
The median home value in Port Sanilac, MI is $274,352 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 4.3% compared to a year ago and up 2.1% from two years prior.
Compared to the U.S. national median of $410,000, homes in Port Sanilac are priced33% below average.
Over the past five years, Port Sanilac home values have risen by approximately21.1%, reflecting strong long-term appreciation in this market.
Price History
Port Sanilac Home Price Trend
2020
$186,354
$186K
—
2021
$226,493
$226K
+21.5%
2022
$262,602
$263K
+15.9%
2023
$259,350
$259K
-1.2%
2024
$257,540
$258K
-0.7%
2025
$263,062
$263K
+2.1%
2026
$274,352
$274K
+4.3%
City Comparison
Port Sanilac vs. National Median
🏠 Port Sanilac
$274,352
National Median
$410,000
At $274,352, homes in Port Sanilac cost 33% below the national median of $410,000. This makes Port Sanilac a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Port Sanilac?
20% Down Payment
$54,870
on $274,352
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
$27,435
+ PMI applies
Loan Amount (20% dn)
$219,482
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 Port Sanilac, MI?
The median home value in Port Sanilac is $274,352 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 4.3% year-over-year.
How much have home prices changed in Port Sanilac?
Over the past year, home values in Port Sanilac have increased by 4.3%. Over five years, prices have risen approximately 21.1%.
How much do I need to earn to buy a home in Port Sanilac?
To comfortably afford the median home price of $274,352 with a 20% down payment ($54,870) 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 Port Sanilac compare to the national average home price?
The national median home value is approximately $410,000. At $274,352, homes in Port Sanilac are 33% below the national average.