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Subdivision in Clay Township, St. Clair County

Harsens Island, Clay Township MI

Subdivision guide: homes for sale, recent sales, schools, local pros and nearby neighborhoods.

Est. home value
$211,000
Homes
72
Land
85.1 acres
ZIP code
48028
Recent sales
5 at $180K
Clay Township neighborhoods
22
What each figure counts
Est. home value
Twice the median assessed value of its homes; Michigan assesses at half of market value.
Homes
Parcels inside the boundary with a house on them.
Land
The area inside the recorded boundary.
ZIP code
Where its homes' mail goes.
Recent sales
Arm's-length home sales in the last 24 months, median price.
See homes in Harsens Island Find a local pro
Colony Tower Complex, Colony Tower Complex (Clay Township, Michigan)
Colony Tower Complex
St. Clair Flats Rear Range Light, [[:en:St. Clair Flats Front and Rear Range Light]|St. Clair Flats Rear Range Light]], Michigan, circa 1904
St. Clair Flats Rear Range Light
St. Clair Flats Range Front Light, St. Clair Flats Front Range Light, Michigan, circa 1904
St. Clair Flats Range Front Light

Colony Tower Complex: Notorious4life at English Wikipedia, Wikimedia Commons (CC BY-SA 3.0) St. Clair Flats Rear Range Light: US Coast Guard, Wikimedia Commons (Public domain) St. Clair Flats Range Front Light: US Coast Guard, Wikimedia Commons (Public domain)

About Harsens Island

Harsens Island is a Clay Township subdivision of 72 homes on 85.1 acres in the 48028 ZIP code, in St. Clair County.

At an estimated $211,000, homes here are worth about the same as the typical Clay Township neighborhood ($210K), 11th of 22 by value.

Figures from St. Clair County tax parcels (St. Clair County GIS: Public_GISweb TaxParcels_Nightly MapServer layer 0, recorded plat and condominium names from LEGAL2, homes from PROP_CLASS; SEV and ZIP from the Frozen MBOR Dataset 2025 roll, Parcel_References layer 6; arm's-length sales from County Sale in BSnA, layer 8, last 24 months), recorded for Harsens Island.

Map of Harsens Island

The Harsens Island boundary in gold, the neighborhoods next door around it, the homes for sale. Tap a pin or a neighborhood to open it.

  • Harsens Island
  • Neighborhoods next door
  • For sale
  • For rent

Homes for sale in Harsens Island

No homes are for sale inside the Harsens Island boundary today. These are the closest ones, each with its own area.

See all homes for sale in Clay Township

Selling a house in Clay Township? Public-record value, cash buyers and local rules.

Get a cash offer in Clay Township

Talk to an agent who knows Harsens Island

See all agents in Harsens Island

No agents have listed Harsens Island yet. Get matched with a local agent.

Local pros near Harsens Island

Pick a category. Pros with an office in 48028 are listed first, then the rest of Clay Township and the towns around it. Listings are not endorsements; see how we vet.

Plumbers HVAC Electricians Roofers General contractors Handyman

More services near Harsens Island

Painters Foundation & Waterproofing Concrete & Masonry Windows & Doors Landscaping & Tree Service Pest Control Restoration Services Home Inspection Cleaning & Junk Removal Dumpster Rental Lenders Title Companies Attorneys Real estate agents

How Harsens Island compares

Each figure beside the typical Clay Township neighborhood and the typical one across St. Clair County.

Home value

11th highest of 22 Clay Township neighborhoods.

  • Harsens Island $211K
  • Typical Clay Township neighborhood $210K
  • Typical St. Clair County neighborhood $201K

Crime and safety around Harsens Island

Police report crime for all of Clay Township, not neighborhood by neighborhood, so these are the citywide rates Harsens Island sits inside.

Violent crimes per 1,000 residents

1.2

Property crimes per 1,000 residents

2.2

Source: Clay Township Police Department reports to the FBI, the last 12 months on file. Clay Township crime rate, month by month.

Neighborhoods near Harsens Island

  1. Lemkes Tashmoo 0.5 mi away · est. $201K
  2. William Lacroixs 0.7 mi away · est. $141K
  3. Sam Gore 1.8 mi away · est. $239K
  4. Dickinson Island Land Cos 2.2 mi away · est. $150K
  5. River-View Subdivision 2.3 mi away · est. $209K
  6. Jacob Harsen Farm 2.4 mi away · est. $428K
  7. South Channel 2.5 mi away · est. $205K
  8. St Clair Flats 2.7 mi away · est. $360K

Neighborhoods in nearby towns

Algonac Ira Township New Baltimore Marine City Harrison Township Chesterfield New Haven

In Harsens Island

Selling in Clay Township

Buying and renting in Clay Township

Owning a home in Clay Township

Near Clay Township

St. Clair County

Harsens Island FAQ

5 questions

Where is Harsens Island?
Harsens Island is a subdivision in Clay Township, Michigan, in St. Clair County. The map on this page shows its recorded boundary among the neighborhoods around it.
What ZIP code is Harsens Island in?
Harsens Island is in ZIP code 48028. Other Clay Township neighborhoods in 48028 include Jacob Harsen Farm, Lemkes Tashmoo, Middle Channel, River-View Subdivision, and Sam Gore.
What are homes worth in Harsens Island?
The estimated value of a typical Harsens Island home is $211,000, twice the median assessed value of its 72 homes (Michigan assesses at half of market value). That is 11th of 22 Clay Township neighborhoods. For a figure on one house, get a home value estimate.
Which neighborhoods are near Harsens Island?
The closest Clay Township neighborhoods are Lemkes Tashmoo, William Lacroixs, Sam Gore, Dickinson Island Land Cos, River-View Subdivision, and Jacob Harsen Farm.
How do I find a contractor near Harsens Island?
The local pros section on this page lists plumbers, HVAC companies, electricians, roofers, general contractors and handymen near Harsens Island, with pros whose office is in 48028 first. You can also request quotes from Clay Township pros.