Blog · October 14, 2026 · Mississippi
Reading the Horn Lake Plat Map for a lot
Lots in Horn Lake trace back to recorded plats filed with the county.
Main page: DeSoto County, MS GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Checking easements on a house in Horn Lake? What you want is the Horn Lake plat map, because the recorded plat shows how the land was divided. Covered here for Horn Lake: where plats are filed, plat versus tax map, and the details that matter to buyers.
The Horn Lake plat map: start here
For land around Olive Branch, the deed or parcel record often names the subdivision and plat reference; bring that to the recorder's office or its online index.
Where the parcel data lives
Go first to the DeSoto County ArcGIS parcel map; it maps each assessed parcel in the county, Walls included. If the land is near Hernando, enter a street address, an owner's name or a parcel number, and the viewer zooms to the match. With a lot near Southaven, the record panel usually lists the owner of record, assessed acreage, the parcel number and sometimes recent sales.
Horn Lake, MS: the basics
Horn Lake is part of DeSoto County, Mississippi, so its parcels are on the county's map. For a tract near Olive Branch, the municipality handles things like zoning, permits and utilities for lots inside the boundary, and the county still keeps the parcel and deed records. Acreage past the city limits toward Southaven usually falls under county rules, not municipal ones.
Two different maps
The DeSoto County ArcGIS parcel map draws parcels for taxes, whereas the plat carries surveyed dimensions.
Lots, blocks and easements
Recorded easements around Olive Branch can block a shed or pool; read the notes on the sheet.
What the map can't tell you
Parcel lines are drawn for taxes, not surveyed, so a fence near Hernando can sit some distance off the line on screen. For property near Southaven, records update in batches, so a deed recorded last month might lag behind.
Replats and vacations
Lots near Hernando can be combined or reconfigured by a replat, so check for later filings; street vacations near Southaven show up in the records too.
Requesting the plat
Closer to Hernando, some counties put plat images online, while others require a visit or a request; copy fees are usually small.
When a parcel crosses a boundary
DeSoto County borders Crittenden County, AR, Marshall County, Tate County, Tunica County, and Shelby County, TN, and each of those keeps its own parcel map. A tract near the line by Walls can show up in two county records, so check the neighboring map too. The Platbookmapper state page links each bordering county map for Mississippi.
Where the recorded documents are
Before you sign anything, request the recorded deed from the Chancery Clerk; the parcel map near Olive Branch only summarizes it. Older tracts around Southaven may go back through several deeds, and a title company earns its fee before a purchase.
Taking the map into the field
The parcel map usually runs in a mobile browser, useful out on a road near Southaven, so load it before you lose signal. A screenshot of the parcel near Walls with its ID keeps working without signal.
How land is described here
Mississippi uses the Public Land Survey System, so rural legal descriptions near Hernando 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 Olive Branch can be irregular. Write down the legal description for the tract near Southaven when you talk to a surveyor.
Land outside a subdivision
Acreage around Southaven outside a subdivision is often described by metes and bounds or survey description; look for a recorded survey for land there.
Offices that can help
For assessment questions about property around Olive Branch go to the County Tax Assessor, which maintains the tax roll. Questions about what you can build around Walls need the planning or permitting office, and the answer depends on jurisdiction.
Places you'll see on the map
Hernando is the county seat, where most land records are kept. Other places on the map include Southaven, Walls, and Olive Branch. About 193,247 people call DeSoto County home (Census estimate, 2023) across some 476 square miles. DeSoto County was organized in 1836, and some chains of title near Olive Branch are long.
Frequently asked
How do I read lot and block in Horn Lake?
For land near Hernando, lot and block refer to a numbered lot within a block on a recorded subdivision plat.
Is a plat map a survey for land near Hernando?
Near Hernando, GIS parcels are tax drawings, and the recorded plat is the legal document; trust the plat when they differ.
Are old plats online near Hernando?
Generally, older plats near Southaven may be on film or paper, including older subdivisions.
Can lots near Olive Branch be combined?
For most people, combining or splitting lots near Olive Branch usually needs a recorded plat change, often with a surveyor's drawing.
What's a legal description around Hernando?
For a parcel near Southaven, deeds use lot and block, metes and bounds or survey descriptions; copy it for any survey or title request.
Open the official DeSoto County, MS 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.