St. Clair County, Michigan
Explore accurate parcel and ownership records,
directly sourced from county assessors.
1,516
$338,538
1,525 sq ft
$222/sq ft
Our database includes 1,516 properties in Harsens Island.
With an average price of $338,538, Harsens Island offers mid-range housing options.
Buyers can expect to pay around $222 per square foot in this market.
Home prices in Harsens Island are 37% higher than the St. Clair County average.
Showing 701-750 of 3,038 properties
The average home price in Harsens Island, MI is $338,538, based on analysis of 1,516 properties in our database.
Our database includes 1,516 properties in Harsens Island, MI, providing comprehensive market coverage.
The average price per square foot in Harsens Island, MI is $222. This is calculated from an average home price of $338,538 and average size of 1,525 square feet.
Homes in Harsens Island, MI average 1,525 square feet, with an average price of $338,538.
Harsens Island, MI is one of many cities in St. Clair County, MI with property data available. Browse other cities in the county to compare market conditions and pricing.
Get instant access to comprehensive county assessors-based property data with your free API key
Need Bulk Data?
Email us at hello@realie.ai
© 2026 Realie, Inc. All rights reserved.
