St. Clair County property record for 6531 Marsh Rd, Cottrellville, MI 48039
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 3 ba · 2,214 sqft · built 1921 |
| Lot Size | 1.77 acres (77,101 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,182 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-17-010-2001-000 |
| Primary APN | 74-17-010-2001-000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,214 sqft Living Area |
| 1st Floor Area | 1,890 sqft |
| Basement Area | 1,762 sqft |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Lot Area | 77,101 sqft (1.77 acres) |
| Lot Depth | 341 ft Depth |
| Garage Area | 825 sqft |
| Parking Spaces | 3 Parking Spaces |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 6531 MARSH RD |
|---|---|
| City | COTTRELLVILLE |
| State | MI |
| Zip | 48039-2105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A-1 AG |
| Legal Description | BEG N 89D 17M E 347.45', N 89D 17M E 34.66' TO E R/W LINE MARSH RD, S 17D 6M 33S W 100.55' & S 15D 56M 44S W 153.78' ON CV TO |
| Legal Range | 16E |
| Legal Township | 03N |
| Legal Section | 10 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | COTTRELLVILLE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 645000 |
6531 Marsh Rd is owned and occupied by an individual.
Source: St. Clair County records, as of September 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6531 MARSH RD, COTTRELLVILLE, MI 48039-2105 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6531 Marsh Rd was $3,182 with a homeowner's exemption, up 6.8% from the year before.
Source: St. Clair County assessment roll, as of September 17, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | St. Clair County |
| County Subdivision | Cottrellville Township |
| Unified School District | East China School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $204,800 (+2.81%) | $409,600 | |
| 2025 | $3,182.00 (+6.78%) Homeowner's exemption | $199,200 | |
| 2024 | $2,980.00 | $398,400 | |
| 2023 | $171,300 | ||
| 2022 | $2,805.00 | $342,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6531 Marsh Rd in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1985.
Source: FEMA National Flood Hazard Layer, effective July 20, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 9 (1985–2021) |
| Claims Outside the SFHA | 5 of 9 |
| Most Recent Claim | Aug 2021 · other causes |
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 risk around 6531 Marsh Rd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 89% of Michigan |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | COTTRELLVILLE TOWNSHIP serves 3,200 people · EPA ID MI0001650 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2021 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Duke Broadband.
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