Blog · October 14, 2026 · South Dakota
Codington County Plat Book, South Dakota: what to know
For a home near Sandy Shore Recreation Area, plat books show ownership by township; the parcel viewer shows it today.
Main page: Codington County, SD GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Looking for a Codington County plat book? It's a printed atlas of landownership, usually by township, popular with hunters, farmers and buyers near Sandy Shore Recreation Area. What this Codington County guide covers: how the atlas is organized, where to find editions, and how the county viewer fills the gaps.
Getting started with the Codington County plat book
Out toward Grover, plat books are commercial atlases, showing rural owners and tract lines, often organized by township.
The free map to start with
The official parcel map for this area is the Codington County parcel viewer, and it opens in a browser with no account. When a rural tract has no street number, follow the nearest road on the aerial until the lines appear, then click inside the one you want, and that holds around Waverly too. For acreage around South Shore, copy the parcel ID from that panel; each office in the county asks for it first.
Places you'll see on the map
Watertown serves as the county seat, which is where the courthouse records live. You'll also find Florence, Henry, Kranzburg, and South Shore, where town lots give way to larger tracts. About 28,971 people live in Codington County (Census estimate, 2023) spread over roughly 688 square miles. Places such as Pelican Lake Recreation Area make handy reference points on the map near Watertown.
Buying or borrowing a copy
Not every county has a current edition, check with local offices and farm stores near Florence.
Next door to Codington County
Codington County borders Clark County, Day County, Deuel County, Grant County, and Hamlin County, and each of those keeps its own parcel map. Acreage along the edge near Florence can show up across two assessors' files, so check the neighboring map before you assume the acreage. For land near Kampeska, the Platbookmapper state page links each neighboring county map for South Dakota.
Recorded documents worth pulling
For property near Henry, the map is an index, not the title: recorded deeds, subdivision plats and easements for parcels in the county sit with the Register of Deeds. Inherited tracts around Pelican Lake Recreation Area can go back through several deeds, so a title company is worth hiring on a real sale.
Why people still buy them
Buyers and seed dealers around Kranzburg rely on them for a big-picture view of who owns what.
Between editions
Click a parcel near Henry for owner and acreage, then print or screenshot it.
Printing your own
Screenshot each section of the viewer around Henry to build your own up-to-date atlas.
Plat book vs. recorded plat
For a tract near Kampeska, a plat book is not a recorded plat: the recorded plat at the Register of Deeds is a legal document, while the atlas is a reference.
Offices that can help
Questions about value or the owner field for land near Appleby go to the Director of Equalization, since that office keeps the assessment data. Building or septic questions for a lot near Wallace go to planning, building or health offices, depending on whether the land is inside town limits.
Before you lean on the lines
In and around Sandy Shore Recreation Area, the acreage figure is an estimate; only a licensed surveyor can set the real corners on the ground. For property near Grover, owner names and values update on a schedule, so a deed recorded last month can take weeks to appear.
Sections, lots and bearings
South Dakota follows the Public Land Survey System, so deeds around Kranzburg reference sections and townships. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though real sections near Wallace vary in size. Keep the legal description for land near Henry for any title or survey request.
Field tips
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Kampeska, so load it before you lose signal. A printout of the tract near Kranzburg keeps working without signal.
Questions about the Codington County plat book
Is a plat book the same as a recorded plat for land near Pelican Lake Recreation Area?
In and around Kranzburg, a survey sets boundaries, not an atlas.
Why does the plat book differ from the deed around South Shore?
For a tract near Pelican Lake Recreation Area, plat book acreage and lines are approximate; they're good for orientation.
Are old plat books online for land near Sandy Shore Recreation Area?
For property near Pelican Lake Recreation Area, some older atlases have been digitized; availability varies.
Where can I buy a plat book for land near Florence?
In and around Sandy Shore Recreation Area, it depends on whether a publisher has a current edition.
Can I download parcel lines near Florence?
With a lot near Grover, some viewers offer PDF export; downloads of raw data vary by county.
Open the official Codington County, SD 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.