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Corson County, SD · Sold

SD-698909

9627 County Road 97

$611,300
$875/ac · 699 ac
Acreage699 ac
Price per acre$875/ac
ZoningAgricultural
Road accessGravel
UtilitiesPower at road
TopographyWooded
ListedAug 24, 2023
Coordinates45.5853, -101.2332
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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

No material red flags on the mapped layers.

Risk index
6
Low risk
Wetlands7.0% of tract

Little to no mapped wetland coverage.

Average slope4.6%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

2,065 ft of deeded road frontage.

Power223 ft away

Power at or near the road.

Buildable area617.28 of 698.68 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$740,617
$607,645$873,589 · $1,060/ac on 699 ac
Asking vs estimate
-17.5%
Priced below the comp set

Weighted from 5 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 $611,300
Maximum allowable offer
$423,210
$606/ac · +30.0% target margin

You need $188,090 off asking to hit this margin.

All-in cost$459,183
Net resale$681,368
Projected profit$222,185
ROI+48.4%
Annualized+69.2%
Break-even resale$714/ac
Profit if resale lands off target
-20%
$85,911
-10%
$154,048
0%
$222,185
+10%
$290,322
+20%
$358,459
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-498760
Gravel · Off grid
627.2Jul 27, 2026$546,4008719945.7 mi
86
SD-187694
Dirt · Off grid
289.8May 4, 2025$207,3007157935.5 mi
67
SD-207245
Dirt · Power at road
209.3Jul 27, 2026$263,3001,2581,02612.9 mi
66
SD-186676
Dirt · Power at road
138.6Jul 27, 2026$262,8001,8961,3837.1 mi
66
SD-736961
Gravel · Full utilities
170.4Oct 24, 2025$344,9002,0241,13511.1 mi
60
Show adjustment detail for the top comp
  • Tract size (627.19 ac → 698.68 ac)-3.3%
  • Utilities (Off grid → Power at road)+17.6%

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.