St. Clair County property record for 10830 Gratiot Ave, Casco, MI 48064
| Property Type | Other |
|---|---|
| Lot Size | 4.29 acres (186,872 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-12-006-4033-000 |
| Primary APN | 74-12-006-4033-000 |
|---|
| Lot Area | 186,872 sqft (4.29 acres) |
|---|---|
| Lot Dimensions | 830 ft deep x 225 ft wide |
| Street Address | 10830 GRATIOT AVE |
|---|---|
| City | CASCO |
| State | MI |
| Zip | 48064-1005 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Legal Description | RETIRED PARCEL 10-26-10 COMBINATION S 100 FT OF N 200 FT OF THAT PART OF SW FRAC 1/4 LYING N & W OF US-25 SECTION 6 T4N R15E |
| Legal Range | 15E |
| Legal Township | 04N |
| Legal Section | 06 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | CASCO |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 651200 |
Source: St. Clair County records, as of July 31, 2023
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 Record | Company Name on Record |
|---|---|
| Mailing Address | 10830 GRATIOT AVE, CASCO, MI 48064-1005 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 7, 2026 |
Source: St. Clair County assessment roll, as of March 1, 2023
| Type | Name |
|---|---|
| State | Michigan |
| County | St. Clair County |
| County Subdivision | Casco Township |
| Unified School District | Richmond Community Schools (PK - 12) |
Source: FEMA National Flood Hazard Layer, effective July 20, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 95% of Michigan |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CITY OF RICHMOND serves 6,200 people · EPA ID MI0005670 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2025 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 11 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 |
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