St. Clair County property record for 4045 Griswold Rd, Port Huron, MI 48060 · Last verified October 2025
| Property Type | Manufacturing (Light) |
|---|---|
| Details | 11,770 sqft · built 1979 |
| Lot Size | 5.53 acres (240,887 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $6,880 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-28-018-2006-001 |
| Primary APN | 74-28-018-2006-001 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 11,770 sqft Total Area |
| Year Built | Built 1979 |
|---|---|
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 240,887 sqft (5.53 acres) |
| Lot Dimensions | 383 ft deep x 682 ft wide |
| Heating System | Forced Air |
|---|
| Account Number | 74280182006001 |
|---|---|
| Street Address | 4045 GRISWOLD RD |
| City | PORT HURON |
| State | MI |
| Zip | 48060-4752 |
| Property Category | Industrial |
| Property Type | Industrial > Manufacturing (Light) |
| Legal Description | W 100' OF E 1129' OF THAT PART OF NE 1/4 OF NE 1/4 LYING N & E OF GTRR ROW & BEG W 437.5' FROM NE SEC COR TH W 582.5', TH S |
| Legal Range | 17E |
| Legal Township | 06N |
| Legal Section | 18 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | PORT HURON |
| Census Block Group | 6 |
| Census Block | 6020 |
| Census Tract | 636000 |
Source: St. Clair County records · APN 74-28-018-2006-001
Assessment roll updated March 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 4045 GRISWOLD RD, PORT HURON, MI 48060-4752 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Prior Sale | Oct 28, 2005 |
| Last Transfer Date | Feb 06, 2006 |
| Transfer Doc | 0035030845 |
| Record Updated | Jun 08, 2026 |
Source: St. Clair County records · Assessment roll updated March 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Michigan |
| County | St. Clair County |
| County Subdivision | Port Huron Charter Township |
| Unified School District | Port Huron Area School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $174,300 (+11.23%) | ||
| 2024 | $6,880.00 (+10.1%) | $348,600 (+11.23%) | |
| 2023 | $156,700 | ||
| 2022 | $6,249.00 | $313,400 |
Source: FEMA National Flood Hazard Layer, St. Clair County (26147C), updated July 20, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 36 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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