Blog · October 14, 2026 · North Dakota
The Sioux County Land For Sale: a North Dakota guide
How to track down and vet open land around Selfridge with the free Sioux County parcel map before you make an offer.
Main page: Sioux County, ND GIS & Parcel Viewer (official map link, Sioux County facts and neighboring maps).
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Listings display the pretty side of Sioux County land for sale; the county records display access, acreage, owner and taxes for ground near Solen. The Sioux County parcel map won't list prices, but it tells you a lot about any tract you're considering.
This page covers the Sioux County search, a due-diligence checklist for rural ground near Cannon Ball, and the documents that confirm what a seller says.
How to use the Sioux County land for sale
On the Sioux County Portico map, turn on aerial imagery and look for tracts near Solen with no buildings; the record usually lists a land-only value with no improvements. If the county viewer lists sales history, compare a few similar tracts near Fort Yates; it's a first step, not an appraisal.
Finding the tract on the Sioux County map
For land around Solen, open the Sioux County Portico map (Sidwell's Portico platform); it's the map Sioux County itself publishes. Expect a disclaimer screen the first time you open the Sioux County map; accept it and the parcels load. Use the search box for an address in Selfridge or a parcel number, or simply zoom in and click a tract around Solen. For a backup route to the map covering Solen, our Sioux County directory entry keeps the link current.
Sioux County land records
Deeds and plats behind the Sioux County map are kept by the county's recording office; the official Sioux County website names which office that is. Copy the parcel ID and legal description from the county record before you request a deed for land near Selfridge.
Neighboring maps around Sioux County
Sioux County borders Adams County, Emmons County, Grant County, Morton County, and Corson County, SD, and each keeps its own parcel map and records. Every map bordering Sioux County is listed on our North Dakota directory.
Due diligence on Sioux County land
Before anything else near Cannon Ball, make sure the ground near Solen reaches a public road, because the map alone won't display an easement. Flood zones change what you can build near Fort Yates; look up the tract on FEMA's Flood Map Service Center. Ask the county or town office in Solen about zoning, minimum lot size and splits, then price power and water for the county tract.
Unlisted land and closing checks
If an open tract around Fort Yates is not on the market, the county record still gives you the owner's mailing address for a polite inquiry. A title company and a licensed land surveyor finish what the county map starts on a tract around Cannon Ball.
What the surrounding parcels tell you
Taxes on rural ground near Fort Yates can change if the land loses an agricultural or forestry classification after a sale, so ask the county assessor. Look at the neighbors, too: who owns the tracts around a parcel near Solen tells you a lot about what may happen next door.
On the ground near Selfridge
Wetlands on rural ground near Cannon Ball can limit building; the National Wetlands Inventory and a site visit help before you commit in the county. Check cell coverage and internet options at the tract around Fort Yates before you plan to live or work there.
The lay of the land around Fort Yates
Fort Yates is the county seat, and Selfridge and Solen are among the other towns on the county map. Unincorporated communities in the county, including Cannon Ball and Porcupine, display up as small groups of parcels along the roads. Roughly 1,094 square miles of land and about 3,643 residents (2023 estimate) make up Sioux County. Outside Solen, most of the county map is farm, ranch or timber ground with large, irregular tracts. The Mountain Time Zone give parts of Sioux County parcel shapes that follow the terrain. With a founding date of 1914, Sioux County has long chains of title on some rural tracts.
Sioux County, ND: common questions
Can I buy Sioux County land that isn't listed?
Sometimes; the titleholder of a tract around Cannon Ball may sell if asked, and the county record gives the mailing address.
How can I track down open lots near Fort Yates?
Scan the Sioux County Portico map with aerial imagery on and click tracts near Fort Yates with no buildings and no improvement value.
How do I tell if land near Solen is landlocked?
Not always; on a county tract, look for an access easement in the deed; no frontage and no easement can mean no legal access near Solen.
How do I check what land near Fort Yates sold for?
Many county viewers display sales history on the parcel record; compare similar Sioux County tracts and check with a local appraiser for real value.
Why does a listing near Solen display different acreage than the map?
No, it's an assessed figure; a fresh survey sets the acreage you pay for near Solen.
Open the official Sioux County, ND parcel map Sioux County 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.