Blog · October 14, 2026 · Wisconsin
Brown Deer Plat Map, Wisconsin: plats and lots
A recorded plat shows how land near Shorewood was divided into lots.
Main page: Milwaukee County, WI 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.
Buying a lot in a subdivision near Wauwatosa? What you want is the Brown Deer plat map, as it records the lot layout that deeds refer to. Covered here for Brown Deer: where plats are filed, how a plat differs from a parcel map, and what to look for on the sheet.
The Brown Deer plat map: start here
For a lot in Brown Deer, look for the plat book reference on the parcel record; bring that to the recorder's office or its online index.
Where the parcel data lives
Go first to the Milwaukee County parcel viewer; it includes each tax parcel from Whitefish Bay to Wauwatosa. In and around West Milwaukee, enter a street address, an owner's name or a parcel number, and the matching parcel lights up. On ground around West Milwaukee, write down the parcel ID before closing the panel; every clerk in the county uses it to find the file.
Where Brown Deer fits in
Brown Deer lies within Milwaukee County, Wisconsin, so its parcels are on the county's map. Around Whitefish Bay, 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 town limits near Whitefish Bay often follows county rules, not municipal ones.
Where the recorded documents are
For anything that matters, request the recorded deed from the Register of Deeds; the parcel map near Fox Point only summarizes it. For land near Fox Point, use the book and page shown in the record panel so staff can find the deed fast.
Before you lean on the lines
Listed acreage is a tax-roll number; just a licensed surveyor sets the real corners on land around Fox Point. Out toward Whitefish Bay, records update in batches, so a deed recorded last month might lag behind.
When a plat changes
Lots near River Hills can be combined or reconfigured by a replat, so check for later filings; vacated streets or alleys also get recorded.
Recorded plat or GIS layer
When the two disagree for a lot near Wauwatosa, go with the plat and a surveyor's work.
Next door to Milwaukee County
Milwaukee County meets Muskegon County, MI, Ottawa County, MI, Ozaukee County, Racine County, and Washington County, all with their own assessor records. Ground near Wauwatosa that runs to the line may be split in two county records, so check the adjacent map too. For acreage around Fox Point, the Platbookmapper state page lists each bordering county map for Wisconsin.
Using it on a phone
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Fox Point, though signal can drop in rural spots. A saved image of the lot near Fox Point and its lines keeps working without signal.
What a plat shows
Utility or drainage strips on a lot in Brown Deer stay with the land when it sells; read the notes on the sheet.
How land is described here
Wisconsin follows the Public Land Survey System, so rural legal descriptions near Wauwatosa 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 Fox Point can be irregular. Keep the legal description for land near Shorewood when you talk to a surveyor.
Who handles what
If the acreage or value on a parcel near Whitefish Bay looks off go to the county real property listing office, since that office keeps the assessment data. Zoning, permits and septic questions near Whitefish Bay go to planning, building or health offices, depending on whether the land is inside town limits.
Places you'll see on the map
Milwaukee serves as the county seat, where most land records are kept. Smaller places on the map include River Hills, Fox Point, Whitefish Bay, and Shorewood. About 916,205 people live in Milwaukee County (Census Bureau estimate, 2023) on some 241 square miles. Milwaukee County was formed in 1835, and some chains of title near River Hills are long. Places such as Menomonee River and Kinnickinnic River make handy reference points on the map near River Hills.
When there's no plat
Rural land near Fox Point that was never subdivided may have no plat at all; the deed and any recorded survey describe it instead.
Online indexes and office visits
In and around Whitefish Bay, some counties put plat images online, while others require a visit or a request; copy fees are usually small.
Questions about the Brown Deer plat map
Where can I find the Brown Deer plat map?
For a tract near Wauwatosa, copies come from the Register of Deeds, often through an online index; use the plat reference from the deed or parcel record.
What is a lot and block description in Brown Deer?
It points to a spot on the plat for that subdivision near Whitefish Bay.
What do the dashed lines on a plat mean in Brown Deer?
Near Whitefish Bay, dashed lines often mark easements or building lines; read the plat notes.
Is a plat map a survey around Whitefish Bay?
On ground around Shorewood, a recorded plat is based on a survey, but the GIS map is not.
Can I use the viewer in the field near West Milwaukee?
Most viewers run in a mobile browser; load it before you lose coverage near West Milwaukee.
Open the official Milwaukee 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.