Blog · October 14, 2026 · Wisconsin
Beloit Plat Map, Wisconsin: plats and lots
Lots in Beloit trace back to recorded plats filed with the county.
Main page: Rock County, WI GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When a deed near Footville says lot and block, you'll need the Beloit plat map to make sense of it. Covered here for Beloit: where to request a copy, how a plat differs from a parcel map, and the details that matter to buyers.
Getting started with the Beloit plat map
For a subdivision near Brodhead, look for the plat book reference on the parcel record; use it to request a copy.
Getting to the right map
Go first to the Rock County ArcGIS parcel map; it covers every assessed parcel from Evansville to Janesville. If you only know roughly where the land is, follow Interstate 39 on the aerial and click the parcel itself. For a home near Brodhead, write down the parcel ID before closing the panel; every office in the county will want it.
Field tips
Most viewers work in a phone browser, useful out on a road near Evansville, so load it before you lose signal. A printout of the tract near Orfordville keeps working without signal.
Amended plats
An amended plat may change lots around Evansville, search the index for replats of the same subdivision; vacated streets or alleys also get recorded.
Beloit, WI: the basics
Beloit sits in Rock County, Wisconsin, so its parcels are on the county's map. Out toward Evansville, city or town hall handles things like zoning, permits and utilities within town limits, but the county runs assessment and recording. Lots just outside the city limits toward Evansville usually falls under county rules instead.
How a plat differs from the tax map
The Rock County ArcGIS parcel map draws parcels for taxes, whereas the plat carries surveyed dimensions.
Reading the plat sheet
Easements on the plat near Evansville limit where you can build or fence; check the plat notes and any covenants.
When there's no plat
Rural land near Orfordville that was never subdivided is often described by metes and bounds or survey description; the deed and any recorded survey describe it instead.
A word on accuracy
Listed acreage is a tax-roll number; only a licensed surveyor establishes the real lines for a parcel near Orfordville. For a tract near Brodhead, records update in batches, so a deed recorded last month might lag behind.
Reading the legal description
Wisconsin is laid out under the Public Land Survey System, so rural legal descriptions near Evansville cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though sections near Footville can be irregular. Copy the legal description from the record for the parcel near Footville for any title or survey request.
Neighboring parcel maps
Rock County touches Boone County, IL, Winnebago County, IL, Dane County, Green County, and Jefferson County, all with their own assessor records. Ground near Edgerton that runs to the line can be split across two assessors' files, so open the neighboring map too. If the land is near Evansville, our state page links every neighboring county map across Wisconsin.
Places you'll see on the map
Janesville is the county seat, where most land records are kept. Smaller places on the map include Footville, Orfordville, and Brodhead, where town lots give way to larger tracts. Roughly 164,278 people call Rock County home (Census Bureau estimate, 2023) spread over roughly 718 square miles. Rock County dates to 1839, so old deeds can run back a long way.
Where the recorded documents are
The map is an index, not the title: recorded deeds, subdivision plats and easements covering ground around Evansville sit with the Register of Deeds. Long-held tracts near Janesville can trace back through several deeds, so a title company earns its fee on a real sale.
Who handles what
If the acreage or value on a parcel near Orfordville looks off belong with the county real property listing office, since that office keeps the assessment data. Questions about what you can build around Brodhead are for the local planning and health departments, town or county, depending on location.
Requesting the plat
If you're looking near Footville, many recorder offices offer an online index, while others require a visit or a request; copy fees are usually small.
Quick answers
Where can I find the Beloit plat map?
For most people, recorded plats near Janesville are filed with the Register of Deeds.
What is a replat for land near Brodhead?
Short answer: lot splits in Beloit go through the planning office.
Is a plat map a survey around Orfordville?
Closer to Janesville, a recorded plat is based on a survey, but the GIS map is not; trust the plat when they differ.
What do the dashed lines on a plat mean for land near Evansville?
For a home near Brodhead, recorded plat easements usually show on the sheet; read the plat notes.
Why don't the lines match my fence near Edgerton?
The map near Edgerton is approximate, so a fence may sit off the line
Open the official Rock County, WI 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.