Blog · October 14, 2026 · Missouri
St. Joseph GIS Map: looking up parcels
Most property questions near De Kalb start with a parcel lookup.
Main page: Buchanan County, MO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
When land near Agency catches your eye, a look at the St. Joseph GIS map gives you parcel boundaries plus basic tax data. Covered here for St. Joseph: where that map lives, the fastest ways to search, and the limits worth knowing.
Where the St. Joseph GIS map lives
Parcel maps here are usually run by the county, not the town, which makes the IntegrityGIS - Buchanan County the main source for lots in St. Joseph.
Pulling up a parcel
Your first stop is the IntegrityGIS - Buchanan County; it maps each assessed parcel in the county, Dearborn included. Out toward Dearborn, enter 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 Easton, the record panel usually lists the owner of record, assessed acreage, a parcel ID and sometimes recent sales.
Offices that can help
If the acreage or value on a parcel near Agency looks off go to the County Assessor, which maintains the tax roll. Building or septic questions for a lot near Agency are for the local planning and health departments, and the answer depends on jurisdiction.
Legal descriptions in Missouri
Missouri uses the Public Land Survey System, so rural legal descriptions near De Kalb cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though real sections near De Kalb vary in size. Keep the legal description for land near De Kalb before you request a deed or survey.
City limits and county records
St. Joseph is part of Buchanan County, Missouri, which means parcel data comes from the county. As the county seat, St. Joseph hosts the courthouse, so deeds and plats are filed in town. If the land is near Dearborn, city or town hall handles things like zoning, permits and utilities within town limits, while the county keeps the tax map. Lots just outside the city limits near Rushville usually follows county rules rather than the town's.
Browser tips
When the map won't open around Agency, switch browsers or turn off pop-up blockers; links occasionally change, and our directory page keeps the current one.
Finding the right lot
Addresses are the easiest route inside St. Joseph; owner names are usually entered last name first. For a tract near Easton, searching by parcel number never misses, and it carries over to every office in the county.
On site with the map
Most viewers work in a phone browser, handy when you're parked on a road near Rushville, so load it before you lose signal. A screenshot of the parcel near Gower with its ID is a good backup.
Aerials, labels and overlays
Switch to the aerial basemap over this city to compare lines with fences and driveways for land near Easton.
A quick look at the area
St. Joseph is the county seat, which is where the courthouse records live. Other places on the map include Agency, Easton, De Kalb, and Gower, each with its own cluster of lots. Roughly 82,956 people live in Buchanan County (Census estimate, 2023) across roughly 408 square miles. Buchanan County was organized in 1838, and some chains of title near Easton are long.
Backing up the map with records
Before you sign anything, pull the recorded deed through the Recorder of Deeds; the parcel map near Dearborn only summarizes it. For a tract near Easton, have ready the instrument number listed on the parcel record and the lookup takes minutes.
Saving what you find
Print or screenshot the parcel near Gower with its ID visible, so you have it when calling an office.
What the map can't tell you
Tax maps are drawn for assessment, not surveyed, so a fence near Rushville may sit a few yards off the line on screen. Closer to Gower, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Neighboring parcel maps
Buchanan County borders Atchison County, KS, Doniphan County, KS, Andrew County, Clinton County, and DeKalb County, all with their own assessor records. A tract near the line by Easton can be split across two assessors' files, so open the neighboring map as well. With a lot near Rushville, the Platbookmapper state page links each bordering county map for Missouri.
Inside the parcel card
Sales history, if listed, helps with pricing near Agency give a rough idea of values; an appraiser is the real authority.
Quick answers
Do I need an account for the parcel map near De Kalb?
Good question; the IntegrityGIS - Buchanan County is free and opens without a login, though printing may be limited.
Can I search by owner name in St. Joseph?
For most people, the parcel record for a lot near Dearborn lists the owner of record.
Does St. Joseph have its own GIS map?
Usually, St. Joseph may publish zoning or utility maps separately; the county viewer remains the main parcel source.
Why does a recent sale near Easton not show?
Generally, updates come in batches.
What's a legal description near De Kalb?
Closer to Easton, Deeds use lot and block, metes and bounds or survey descriptions; copy it for any survey or title request.
Open the official Buchanan 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.