Blog · October 14, 2026 · Missouri
Using the Bonne Terre GIS Map
Parcel data for Bonne Terre comes from the county, and the viewer is free.
Main page: St. Francois County, MO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When land near Farmington catches your eye, the Bonne Terre GIS map lays out lines, owner names and parcel numbers. In this Bonne Terre guide: where that map lives, how to search it, and the limits worth knowing.
Opening the Bonne Terre GIS map: start here
Parcel maps here are usually run by the county, not the town, so for Bonne Terre the go-to is the St. Francois County CAMAvision map.
Opening the official parcel viewer
Begin with the St. Francois County CAMAvision map; it includes each tax parcel around Park Hills and Leadington. For land near Desloge, type a street address, an owner's name or a parcel number, then pick the result to center the map on it. For a parcel near Desloge, the parcel card usually lists the owner of record, assessed acreage, the parcel number and sometimes recent sales.
Keeping a record
Save a screenshot of the lot near Leadington and its record panel, so you have it when calling an office.
City limits and county records
Bonne Terre sits in St. Francois County, Missouri, and the county assessor maps its lots. Local government in Bonne Terre handles things like zoning, permits and utilities inside its limits, but the county runs assessment and recording. Acreage past the town limits out by Farmington generally answers to county rules, not municipal ones.
Which office to call
For assessment questions about property around Leadington belong with the County Assessor, since that office keeps the assessment data. Building or septic questions for a lot near Desloge are for the local planning and health departments, and the answer depends on jurisdiction.
Browser tips
If the viewer stalls on a phone near Leadington, try a desktop browser or clear the cache; links occasionally change, and our directory page keeps the current one.
Searching the map
For a house in Bonne Terre, search the street address; for owner searches, try last name first. On ground around Bismarck, a parcel ID is the most reliable search, and it's printed on tax bills.
St. Francois County in a few facts
Farmington is the county seat, home to the main records offices. Other places on the map include Desloge, Leadwood, Leadington, and Park Hills. Roughly 67,058 people call St. Francois County home (Census Bureau estimate, 2023) on roughly 452 square miles. The county dates to 1821, and some chains of title near Desloge are long. Features like Mark Twain National Forest are easy to spot when you zoom out from Leadwood.
Layers worth turning on
For a tract near Bismarck, look in the layer list for municipal boundaries, floodplain and sometimes zoning; not every viewer has them all.
Next door to St. Francois County
St. Francois County meets Iron County, Jefferson County, Madison County, Perry County, and Ste. With a lot near Bismarck, genevieve County, all with their own assessor records. A tract near the line by Leadington may show up in two county records, so open the neighboring map before you assume the acreage. For property near Desloge, the Platbookmapper state page lists each bordering county map for Missouri.
Before you lean on the lines
The acreage figure is an estimate; just a licensed surveyor establishes the real corners on land around Park Hills. Closer to Bismarck, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Owner, value and acreage
Click a lot in Bonne Terre and the record usually shows the owner of record, values and a legal description.
Reading the legal description
Missouri uses the Public Land Survey System, so deeds around Leadington reference sections and townships. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though sections near Leadwood can be irregular. Copy the legal description from the record for the parcel near Desloge when you talk to a surveyor.
Backing up the map with records
When the details count, request the recorded deed through the Recorder of Deeds; the parcel map near Leadwood only summarizes it. For property near Desloge, use the book and page from the tax record so staff can find the deed fast.
Using it on a phone
The parcel map usually runs in a mobile browser, useful out on a road near Leadwood, so load it before you lose signal. A printout of the tract near Leadwood helps when you meet an owner or agent.
Frequently asked
Is the Bonne Terre GIS map free?
Usually, the St. Francois County CAMAvision map is free and opens without a login.
How accurate is the parcel map near Leadington?
Good question; lines near Leadington can be off by several feet or more; get a survey before a fence.
How often is the parcel map updated near Park Hills?
Generally, updates come in batches.
Can I look up a property owner on the map near Bismarck?
For most people, the parcel record for a lot near Bismarck lists the owner of record; try variations if nothing comes up.
Can I print the parcel map for land near Farmington?
Use the print button or a screenshot, and it's worth keeping the parcel ID visible for land near Leadington.
Open the official St. Francois County, MO parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.