St. Clair County property record for 3555 Walnut St, Port Huron, MI 48060
| Property Type | Office Building |
|---|---|
| Details | 6,990 sqft · built 1983 |
| Lot Size | 0.602 acres (26,223 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $10,125 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-06-146-0018-100 |
| Primary APN | 74-06-146-0018-100 |
|---|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 6,990 sqft Total Area |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 26,223 sqft (0.602 acres) |
| Lot Dimensions | 177 ft deep x 148 ft wide |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 3555 WALNUT ST |
|---|---|
| City | PORT HURON |
| State | MI |
| Zip | 48060-8200 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | B |
| Legal Description | LOT 11 EX N 146 FT & E 63.43 FT LOT 12 EX N 146 FT ASSESSOR'S SUBDIVISION OF PART OF LOTS 22, 23, 24 AND 25 MCNEIL TRACT |
| Legal Subdivision | FT ASSESSORS SUBDIVISION |
| Legal Lot Number | 11 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | PORT HURON |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 629000 |
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 | 3555 WALNUT ST, PORT HURON, MI 48060-8200 |
| 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 | Port Huron City |
| Unified School District | Port Huron Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $205,400 (+4.74%) | $410,800 (+4.74%) | |
| 2025 | $10,125.00 (+2.67%) | $196,100 (+3.98%) | |
| 2024 | $9,862.00 (+5.6%) | $392,200 (+3.98%) | |
| 2023 | $188,600 | ||
| 2022 | $9,339.00 | $377,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2021 · rainfall accumulation |
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 PORT HURON serves 28,983 people · EPA ID MI0005480 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2021 |
| Lead | 5 ppb (2021–2023) 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 228 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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