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Corson County, SD · Sold

SD-620899

7901 County Road 225

$4,400
$2,085/ac · 2.11 ac
Acreage2.11 ac
Price per acre$2,085/ac
ZoningUnzoned
Road accessDirt
UtilitiesOff grid
TopographySloped
ListedJul 2, 2026
Coordinates45.7498, -101.2596
Loading terrain…
County GIS boundary

We do not yet have an active public ArcGIS connection for this county. Use the official source link to verify the parcel boundary and flood/zoning layers.

County market

Corson County, South Dakota. West River grazing and Black Hills recreational parcels.

View Corson market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
20
Low risk
Wetlands2.9% of tract

Little to no mapped wetland coverage.

Average slope19.5%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

185 ft of deeded road frontage.

Power3,036 ft away

Service extension needed; get a utility quote.

Buildable area1.64 of 2.11 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$4,920
$4,037$5,803 · $2,332/ac on 2.11 ac
Asking vs estimate
-10.6%
Priced below the comp set

Weighted from 7 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.

AI deal brief

Comps, diligence flags, an offer number and what to ask the seller.

Offer calculatorAsking $4,400
Maximum allowable offer
$2,811
$1,332/ac · +30.0% target margin

You need $1,589 off asking to hit this margin.

All-in cost$3,050
Net resale$4,526
Projected profit$1,476
ROI+48.4%
Annualized+69.3%
Break-even resale$1,571/ac
Profit if resale lands off target
-20%
$571
-10%
$1,024
0%
$1,476
+10%
$1,929
+20%
$2,382
Comparable sales7 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-390942
Dirt · Off grid
2.2Jul 27, 2026$6,2002,8612,8696.9 mi
89
SD-930695
Dirt · Power at road
1.8Sep 2, 2025$4,3002,3432,0657.4 mi
82
SD-741130
Dirt · Off grid
2.5Apr 1, 2025$5,6002,2472,38510.0 mi
75
SD-200424
Dirt · Full utilities
1.5Jan 21, 2025$5,6003,7282,7515.3 mi
72
SD-652484
Landlocked · Off grid
6.7Jul 27, 2026$11,9001,7832,3577.8 mi
70
SD-952565
Landlocked · Full utilities
7.0Jan 23, 2026$11,3001,6051,5157.9 mi
67
SD-332404
Paved · Power at road
6.3Jul 30, 2024$19,8003,1602,21112.3 mi
59
Show adjustment detail for the top comp

    Step 3 · Market it

    Turn this underwriting into a listing

    Generate a comp-priced headline, listing description, land-group post and cash-buyer email for this tract — then post it to the investor marketplace.