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Subdivision in Clay Township, St. Clair County

St Clair Flats, Clay Township MI

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

Est. home value
$360,000
Homes
258
Land
330.2 acres
ZIP codes
48028, 48001
Recent sales
4 at $270K
Homes for sale
2
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 codes
Where its homes' mail goes.
Recent sales
Arm's-length home sales in the last 24 months, median price.
See homes in St Clair Flats Find a local pro
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
St. Clair Flats South Channel Range Lights, St. Clair Flats Front and Rear Range Light
St. Clair Flats South Channel Range Lights

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) St. Clair Flats South Channel Range Lights: Notorious4life (Uploads), Wikimedia Commons (CC0 1.0)

About St Clair Flats

St Clair Flats is a Clay Township subdivision of 258 homes on 330.2 acres in the 48028 ZIP code, in St. Clair County.

At an estimated $360,000, homes here are worth 71% more than the typical Clay Township neighborhood ($210K), 6th 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 St Clair Flats.

Map of St Clair Flats

The St Clair Flats boundary in gold, the neighborhoods next door around it, the homes for sale and the homes sold inside it. Tap a pin or a neighborhood to open it.

  • St Clair Flats
  • Neighborhoods next door
  • For sale
  • For rent
  • Sold

Homes for sale in St Clair Flats

2 homes for sale inside the St Clair Flats boundary, from the MLS and Zillow. Homes just outside the boundary follow, 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 St Clair Flats

See all agents in St Clair Flats

No agents have listed St Clair Flats yet. Get matched with a local agent.

Recently sold in St Clair Flats

1 home inside the St Clair Flats boundary sold in the last two years.

Every sale in Clay Township

Local pros near St Clair Flats

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 St Clair Flats

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 St Clair Flats compares

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

Home value

6th highest of 22 Clay Township neighborhoods.

  • St Clair Flats $360K
  • Typical Clay Township neighborhood $210K
  • Typical St. Clair County neighborhood $201K

Crime and safety around St Clair Flats

Police report crime for all of Clay Township, not neighborhood by neighborhood, so these are the citywide rates St Clair Flats 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 St Clair Flats

  1. South Channel 0.5 mi away · est. $205K
  2. Middle Channel 2.4 mi away · est. $247K
  3. Harsens Island 2.7 mi away · est. $211K
  4. Dickinson Island Land Cos 3.2 mi away · est. $150K
  5. Lemkes Tashmoo 3.3 mi away · est. $201K
  6. William Lacroixs 3.4 mi away · est. $141K
  7. Jacob Harsen Farm 4.2 mi away · est. $428K
  8. Sam Gore 4.2 mi away · est. $239K

Neighborhoods in nearby towns

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

In St Clair Flats

Selling in Clay Township

Buying and renting in Clay Township

Owning a home in Clay Township

Near Clay Township

St. Clair County

St Clair Flats FAQ

5 questions

Where is St Clair Flats?
St Clair Flats 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 St Clair Flats in?
St Clair Flats is in ZIP code 48028 and 48001. Other Clay Township neighborhoods in 48028 include Harsens Island, Jacob Harsen Farm, Lemkes Tashmoo, Middle Channel, and River-View Subdivision.
What are homes worth in St Clair Flats?
The estimated value of a typical St Clair Flats home is $360,000, twice the median assessed value of its 258 homes (Michigan assesses at half of market value). That is 6th of 22 Clay Township neighborhoods. For a figure on one house, get a home value estimate.
Which neighborhoods are near St Clair Flats?
The closest Clay Township neighborhoods are South Channel, Middle Channel, Harsens Island, Dickinson Island Land Cos, Lemkes Tashmoo, and William Lacroixs.
How do I find a contractor near St Clair Flats?
The local pros section on this page lists plumbers, HVAC companies, electricians, roofers, general contractors and handymen near St Clair Flats, with pros whose office is in 48028 first. You can also request quotes from Clay Township pros.