6923 River Rd, Cottrellville (Marine City), MI 48039 Property Records

St. Clair County property record for 6923 River Rd, Cottrellville, MI 48039

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,150 sqft · built 1950
Lot Size0.781 acres (34,020 sqft)
OwnerCompany Name on Record
Tax Bill$3,650 (2025)
Flood ZoneZone X (minimal risk)
APN74-17-762-0037-000

Property Details

APN / Parcel Number

Primary APN74-17-762-0037-000

Interior

Bedrooms2 Beds
Full Baths1 Bath
Building Area1,150 sqft Living Area
1st Floor Area1,150 sqft

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Lot Area34,020 sqft (0.781 acres)
Lot Dimensions680 ft deep x 50 ft wide
Garage Area1,680 sqft
Parking Spaces6 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHot Water

Location & Zoning

Street Address6923 RIVER RD
CityCOTTRELLVILLE
StateMI
Zip48039-2258
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-1 RES
Legal DescriptionLOT 29 EXC M-29 R/W SUPERVISOR'S NICKEL PLAT
Legal SubdivisionSUPERVISORS NICKEL PLAT
Legal Lot Number29
Legal Unit29
JurisdictionSAINT CLAIR MI
Township / Civil DivisionCOTTRELLVILLE
Census Block Group3
Census Block3001
Census Tract645000

Owner

Source: St. Clair County records, as of September 17, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing Address6923 RIVER RD, COTTRELLVILLE, MI 48039-2258
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 18, 2009
Transfer Doc003965/927
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: St. Clair County assessment roll, as of September 17, 2026

Property Jurisdictions

TypeName
StateMichigan
CountySt. Clair County
County SubdivisionCottrellville Township
Unified School DistrictEast China School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$158,500 (-5.88%)$317,000 (-5.88%)
2025$3,650.00 (+6.63%) Homeowner's exemption$168,400 (+12.04%)
2024$3,423.00 (+21%)$336,800 (+12.04%)
2023$150,300
2022$2,829.00$300,600

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective July 20, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 30 policies
Nearby Flood Policies30 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCOTTRELLVILLE TOWNSHIP
serves 3,200 people · EPA ID MI0001650
Water SourcePurchased surface water from several systems
Last State InspectionJun 2021
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 167 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
1,200 / 35

Cell Coverage

5G and 4G LTE (outdoors only)

Nearby Properties on River Rd

Nearby Streets

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