St. Clair County property record for 511 Union St, Port Huron, MI 48060
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,942 sqft |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | Company Name on File |
| Tax Bill | $317 (2025) |
| Deeds & Mortgages | Jun 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-06-743-0683-000 |
| Primary APN | 74-06-743-0683-000 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,942 sqft Living Area |
| 1st Floor Area | 1,471 sqft |
| Basement Area | 1,471 sqft |
| Fire Resistance | Fireproof Steel Frame |
|---|---|
| Lot Area | 5,663 sqft (0.13 acres) |
| Lot Dimensions | 108 ft deep x 52.5 ft wide |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 511 UNION ST |
|---|---|
| City | PORT HURON |
| State | MI |
| Zip | 48060-5924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CBD |
| Legal Description | E 52 1/2 FT LOTS 32 & 34 BLK 54 WHITE PLAT |
| Legal Block | 54 |
| Legal Lot Number | 32,34 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | PORT HURON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 624000 |
511 Union St, a single family home, is owned by a company.
Source: St. Clair County records, as of September 17, 2026
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 File |
|---|---|
| Mailing Address | 2915 BIDDLE AVE, 200, WYANDOTTE, MI 48192-5267 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SAINT CLAIR MI |
| Recording Date | Jun 4, 2019 |
| Property Address | 511 UNION ST, PORT HURON, MI 48060-5924 |
| Document Number | 0050620862 |
| Book / Page | 005062 / 000862 |
| Instrument Date | May 30, 2019 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 2915 BIDDLE AVE #200 RIVERVIEW MI 481925267, 200, RIVERVIEW, MI 48192-5267 |
The 2025 property tax bill for 511 Union St was $317, up 4.3% from the year before.
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 |
|---|---|
| 2025 | $317.00 (+4.28%) |
| 2024 | $304.00 |
FEMA maps place 511 Union St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1986.
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 Claims | 1 (1986) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1986 · river or lake flooding |
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.
The area around 511 Union St has no burnable land within ember reach, so its wildfire risk is not rated.
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 225 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Duke Broadband, T-Mobile, Verizon.
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