This home's estimate is 185.4% higher than the average sale price ($560K) of 6 comparable homes.
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- Sale & tax history
- Property details
- Neighborhood
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6789 S Riv, Marine City, MI 48039
About this home
One-of-a-kind FOUR ACRE parcel on the St. Clair River w/ 300+ feet of commercial steel seawall, 50K AND 10K capacity boat hoists, 2 jet ski hoists, and a powered davit. Unobstructed view of residential Canada, Fawn Island, and international freighters. Beautiful heated inground swimming pool. Sale includes TWO parcels/homes w/ separate addresses. 5-bed, 3.5-bath Craftsman style river home (on basement) was completely rebuilt in 2003 w/ 38x22 attached garage, using only the finest amenities. Whole-house generator w/ automatic transfer guarantees uninterrupted enjoyment. Separate 2-bed, 2-bath guest quarters has attached drive-through 60x40 finished pole barn w/ 12-foot overhead doors & 200-amp electric service. List of unique features are too many to list. You will NEVER hear someone say, "my friend has one just like it" !!

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Last updated September 2026
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Sale history for 6789 S Riv
$382/sq ft
$382/sq ft
As the MLS and public records start to fill up, we'll list the details here.
Public record
Property details
Parking
- Parking/Garage Information
- Has Garage
- Garage Dimensions: 38 X 22
- # of Parking Spaces in Garage: 3
- Garage Type: Additional Garage(S), Attached Garage, Gar Door Opener, Side Loading Garage
Interior
- Interior Features
- Rooms: Den/Study/Lib, Family Room, Second Floor Laundry, Sun/Florida Room, Master Bathroom, First Flr Lavatory, PrimaryBdrm Full Bathroom, Second Flr Full Bathroom, Eat-In Kitchen, Formal Dining Room
- Interior Features: Cable/Internet Avail., Ceramic Floors, Hardwood Floors, Spa/Jetted Tub, Sump Pump, Walk-In Closet, Wet Bar/Bar, Window Treatment(S), Skylights
- Appliances: Bar (Refrigerator), Dishwasher, Dryer, Microwave, Range/Oven, Refrigerator, Washer
- Has Fireplace
- Fireplace Features: Gas Fireplace, Livingroom Fireplace
- Bedroom Information
- Bedroom 1 Level: Second
- Bedroom 1 Dimensions: 18 x 12
- Bedroom 1 Floor Covering: Wood
- Bedroom 1 Floor Covering: Wood
- Bedroom 2 Level: Second
- Bedroom 2 Dimensions: 18 x 12
- Bedroom 2 Floor Covering: Wood
- Bedroom 3 Level: Second
- Bedroom 3 Dimensions: W=12
- Bedroom 3 Floor Covering: Wood
- Bedroom 4 Level: Second
- Bedroom 4 Dimensions: 15 x 11
- Bedroom 4 Floor Covering: Wood
- Bedroom 5 Level: Third
- Bedroom 5 Dimensions: 31 x 26
- Bathroom Information
- # of Lavatories: 1
- # of Bathrooms (Full): 3
- # of Baths/Lavatories (Total): 4
- Bathroom 1 Information
- Lavatory 1 Width: 6
- Lavatory 1 Length: 7
- Lavatory 1 Level: First
- Lavatory 1 Floor Covering: Wood
- Bathroom 1 Floor Covering: Ceramic
- Bathroom 1 Level: Second
- Bathroom 1 Length: 15
- Bathroom 1 Width: 12
- Bathroom 2 Information
- Bathroom 2 Floor Covering: Ceramic
- Bathroom 2 Level: Second
- Bathroom 2 Length: 10
- Bathroom 2 Width: 9
- Bathroom 3 Information
- Bathroom 3 Floor Covering: Ceramic
- Bathroom 3 Level: Second
- Bathroom 3 Length: 9
- Bathroom 3 Width: 6
- Dining/Kitchen Information
- Breakfast Nook Floor Covering: Ceramic
- Dining Room Floor Covering: Wood
- Kitchen Floor Covering: Ceramic
- Kitchen Level: First
- Kitchen Dimension: 19 x 17
- Breakfast Nook Level: First
- Breakfast Nook Dimension: 12 x 10
- Dining Room Level: First
- Dining Room Dimension: 17 x 16
- Family/Great Room Information
- Sun/Florida Room Floor Covering: Ceramic
- Family Room Floor Covering: Wood
- Sun/Florida Room Level: First
- Sun/Florida Room Dimensions: 36 x 12
- Family Room Level: First
- Family Room Dimensions: 20 x 12
- Library/Den/Living Room Information
- Living Room Floor Covering: Wood
- Living Room Level: First
- Living Room Dimensions: 29 x 17
- Laundry/Basement Information
- Laundry Room Floor Covering: Wood
- Basement : Has Basement
- Basement Type: Full, Brick
- Laundry Room Level: Second
- Laundry Room Dimensions: 7 x 3
Exterior
- Exterior Features
- Exterior Construction: Stone, Vinyl Siding
- Exterior Features: Fenced Yard, Inground Pool, Patio, Swimming Pool
- Foundation Type: Basement
- Property Features
- Has Pool
- On Waterfront
- Water Features: Boat Facility, Dock/Pier Facility, Lake Frontage, Lake/River Privileges, River Frontage, Sea Wall, Water View, Waterfront
- Frontage Type: Water
- Lake Name: St. Clair River
- Property Information
- Out Buildings: Pole Barn
- Property Type: Residential
- Structure Style: More than 2 Stories
- Year Built: 9999
- Below Grade Sq. Ft.: 1520
- Below Grade Sq. Ft. (Finished): 0
- Lot Information
- Lot Size: 287,610
- Zoning: Residential
- Land Information
- Land Contract: No
- Acreage: 4.02
- Roads: City/County, Paved Street
- Frontage: 287
Financial
- Tax/Assessments Information
- Taxable Value: $478,453
- Total Tax Year: 2021
- Total Tax Amount: $12,351
- Summer Tax Year: 2021
- Summer Tax Amount: $8,685
- Winter Tax Year: 2021
- Winter Tax Amount: $3,666
Utilities
- Utility Information
- Heat/Fuel Type: Natural Gas
- Water Heater: Gas
- Water: Public Water
- Cooling System: Ceiling Fan(S), Central A/C
- Heating System: Forced Air, Radiant
- Sewer Septic: Public Sanitary
Location
- Unit 5 Information
- Living Room Dimensions: L=4706
- School Information
- School District: East China School District
- School District: East China School District
- Location Details
- Municipality Type: Township
- Municipality: Cottrellville Twp
- Mail City: Marine City
- Subdivision: SUPRVR'S NICKEL PLAT
- Municipality: Cottrellville Twp
- Area (Municipality): Cottrellville Twp (74014)
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: —
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: St. Clair County
- APN: 74177620020100
Other
- Listing Information
- Originating MLS: MiRealSource
- Originating MLS: MI Real Source
Around this home
Schools
Public K-5 • Assigned • 1.0mi
Public 6-8 • Assigned • 1.4mi
Public 9-12 • Assigned • 1.4mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Estimated 8-12% chance of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 96° expected this year, 14 days in 30 years
Minimal risk of severe winds over next 30 years
1 unhealthy days expected this year, 1 days in 30 years
Sun exposure
In this area, properties receive around 8.9 hours in June and 2.1 hours in December, placing it below the U.S. average for solar exposure.
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Nearby similar homes
New listings for sale in 48039
Home values near 6789 S Riv
| Address | Redfin Estimate |
|---|---|
3 Beds | 3.5 Baths | 1927 Sq. Ft. | $325,964 |
2 Beds | 1 Baths | 1216 Sq. Ft. | $281,623 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 4 Baths | 3040 Sq. Ft. | $833,377 |
5 Beds | 3.5 Baths | 4706 Sq. Ft. | $1,516,930 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2.5 Baths | 1669 Sq. Ft. | $304,029 |
4 Beds | 1.5 Baths | 1860 Sq. Ft. | $501,957 |
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