St. Clair County property record for 502 Thornapple St, Saint Clair, MI 48079
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 5,275 sqft |
| Lot Size | 0.259 acres (11,282 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-07-049-0316-000 |
| Primary APN | 74-07-049-0316-000 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 5,275 sqft Total Area |
| Fire Resistance | Wood or Wood & Steel Frame |
|---|---|
| Lot Area | 11,282 sqft (0.259 acres) |
| Lot Dimensions | 85 ft deep x 140 ft wide |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 502 THORNAPPLE ST |
|---|---|
| City | SAINT CLAIR |
| State | MI |
| Zip | 48079-5436 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | R-1A MED D |
| Legal Description | LOT 4, S 1/2 LOT 5, E 80' OF N 1/2 OF LOT 5 & E 80' OF LOT 6 BLK 48 MAP OF ST CLAIR EXEMPT |
| Legal Subdivision | MAP OF ST CLAIR |
| Legal Block | 48 |
| Legal Lot Number | 4-6 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | ST. CLAIR |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 642000 |
Source: St. Clair County records, as of September 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 444 MICHIGAN AVE, DETROIT, MI 48226-2517 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: St. Clair County assessment roll, as of September 17, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | St. Clair County |
| Municipality | St. Clair City |
| Unified School District | East China School District (KG - 12) |
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 | 1 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2001 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CITY OF ST. CLAIR serves 5,464 people · EPA ID MI0006270 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2026 |
| Lead | 2 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 4 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 434 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Duke Broadband.
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