Blog · October 14, 2026 · Minnesota
The St. Peter GIS Map and the county parcel viewer
Most property questions near Nicollet start with a parcel lookup.
Main page: Nicollet County, MN 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.
For any lot around Courtland, the St. Peter GIS map shows parcel boundaries plus basic tax data. What this St. Peter guide covers: which viewer to open, the fastest ways to search, and what to double-check with records.
The official viewer behind the St. Peter GIS map
In most places the county maintains the parcel layer, which makes the Nicollet County Beacon site the main source for lots in St. Peter.
Getting to the right map
Begin with the Nicollet County Beacon site; it includes each assessed parcel around Lafayette and Mankato. If the land is near Courtland, put in a street address, an owner's name or a parcel number, and the matching parcel lights up. With a lot near North Mankato, write down the parcel ID from that panel; every clerk in the county will want it.
St. Peter and the county around it
St. Peter sits in Nicollet County, Minnesota, so its parcels are on the county's map. As the county seat, St. Peter hosts the courthouse, which puts the County Recorder close by. Closer to North Mankato, city or town hall handles matters such as zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Lots just outside the city limits near Mankato generally follows county rules, not municipal ones.
When the map won't load
When the map won't open around North Mankato, switch browsers or turn off pop-up blockers; links occasionally change, and our directory page keeps the current one.
Getting answers from the right desk
Deeds, mortgages and recorded plats for land near Courtland are with the County Recorder, usually searchable by name or document number. Zoning, permits and septic questions near Courtland go to planning, building or health offices, and the answer depends on jurisdiction.
Legal descriptions in Minnesota
Minnesota is laid out under the Public Land Survey System, which means a tract near Mankato is described by section, township and range. Each section is nominally a mile square, about 640 acres, and a township holds 36 of them, though real sections near Courtland vary in size. Keep the legal description for land near Nicollet for any title or survey request.
Printing and saving
Print or screenshot the parcel near Nicollet with its ID visible, which helps later when you ask the assessor or a title company.
Searching the map
For a house in St. Peter, search the street address; owner names are usually entered last name first. For a tract near Courtland, searching by parcel number never misses, and you'll find it on tax statements.
Deeds, plats and who keeps them
When the details count, get the recorded deed from the County Recorder; the parcel map near Mankato only summarizes it. For acreage around North Mankato, have ready the document number listed on the parcel record so staff can find the deed fast.
Beyond the parcel lines
Out toward North Mankato, look in the layer list for city limits, flood hazard, zoning or soils; availability varies.
Places you'll see on the map
St. Peter holds the county offices, which is where the courthouse records live. You'll also find Nicollet, Courtland, Lafayette, and Mankato, where town lots give way to larger tracts. About 34,242 people live in Nicollet County (Census estimate, 2023) spread over roughly 449 square miles. Nicollet County was formed in 1853, which matters when you trace an old farm's title. Features like Fort Ridgely State Park are easy to spot when you zoom out from Courtland.
Using it on a phone
The parcel map usually runs in a mobile browser, useful out on a road near Mankato, but coverage can be spotty out of town. A saved image of the lot near Courtland and its lines helps when you meet an owner or agent.
What the record panel tells you
Sales history, if listed, helps with pricing around Nicollet give a rough idea of values; an appraiser is the real authority.
Land on the county line
Nicollet County borders Blue Earth County, Brown County, Le Sueur County, Renville County, and Sibley County; every one of them runs a separate parcel map. Ground near Nicollet that runs to the line may show up across two assessors' files, so check the neighboring map as well. Near Lafayette, the Platbookmapper state page links each bordering county map for Minnesota.
Questions about the St. Peter GIS map
Can I use the town GIS map for a fence near North Mankato?
Short answer: lines near Nicollet can be off by several feet or more, so a licensed surveyor should mark corners.
Can I look up a property owner on the map near North Mankato?
Usually, click the lot near Nicollet to see the owner; try variations if nothing comes up.
Does St. Peter have its own GIS map?
Usually, check the town website or ask city hall; the county viewer remains the main parcel source, especially near Mankato.
Is the St. Peter GIS map free?
In most cases, the Nicollet County Beacon site is free and opens without a login; some sites ask you to accept a disclaimer.
Can I use the viewer in the field near Nicollet?
For a home near North Mankato, most viewers run in a mobile browser; screenshots help offline.
Open the official Nicollet County, MN 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.