Michigan · FIPS 26147 · Port Huron
St. Clair County MI GIS & Parcel Viewer
Search St. Clair County, Michigan parcels by address, parcel number, owner, or map. View property boundaries, aerial imagery, parcel information and GIS data on the official county GIS. Platbookmapper does not host parcel geometry or draw lot lines — we connect you to the local viewer that has the property info you seek.
We link out — we do not host parcels. Platbookmapper does not draw lot lines, embed county FeatureServers, or redistribute tax-parcel geometry for St. Clair County. Our role is to connect you to the official county GIS / parcel viewer that maintains the property information. Not a survey product.
Open the official St. Clair County GIS
Open St. Clair County official GIS / parcel viewer — Geocortex/Html5 Public Parcel Viewer. Opens in a new tab on the county (or contracted) site.
Or find St. Clair County on our nationwide county map and choose Open local GIS. We do not show live parcels on Platbookmapper.
About St. Clair County on the map
St. Clair County’s lakeshore and inland waters draw seasonal and year-round property interest — shore parcels and inland acreage alike. County FIPS 26147.
Common zoom targets include Port Huron and the surrounding township grids — confirm you are in Michigan, not a same-named county elsewhere.
Who usually needs this
Landowners checking vacant ground, contractors verifying site access, and researchers following ownership notes all start with the official St. Clair County GIS.
Vacant land and buildable ground
Screen maps help you find the tax lot; they do not replace a survey when fencing, setbacks, or a sale in St. Clair County is on the line.
Local land use and industry
Tourism, agriculture, ports or marinas, and light industry mix along St. Clair County’s water-influenced economy — useful context when you open the official property map.
County guides (keyword pages)
Each page focuses on a different search intent and still points to the same official GIS — not a second copy of the data on our servers.
- Parcel Viewer — official parcel viewer
- Property Search — property search by address or owner
- Gis Parcel Map — GIS parcel map
- Parcel Search — parcel search by number or address
- Parcel Lookup — parcel lookup
- Tax Parcel Map — tax parcel map
- Property Map — property map and boundaries
- Property Records — property records via county GIS