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Corson County, SD · Sold

SD-332404

3028 County Road 7

$23,600
$3,758/ac · 6.28 ac
Acreage6.28 ac
Price per acre$3,758/ac
ZoningUnzoned
Road accessPaved
UtilitiesPower at road
TopographySloped
ListedMar 6, 2024
Coordinates45.6429, -101.0567
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

2 items to verify before you offer.

Risk index
27
Low risk
Wetlands4.0% of tract

Little to no mapped wetland coverage.

Average slope27.9%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

630 ft of deeded road frontage.

Power154 ft away

Power at or near the road.

Buildable area3.62 of 6.28 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$20,332
$16,732$23,932 · $3,238/ac on 6.28 ac
Asking vs estimate
+16.1%
Priced above the comp set

Weighted from 10 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 $23,600
Maximum allowable offer
$11,618
$1,850/ac · +30.0% target margin

You need $11,982 off asking to hit this margin.

All-in cost$12,606
Net resale$18,705
Projected profit$6,100
ROI+48.4%
Annualized+69.3%
Break-even resale$2,182/ac
Profit if resale lands off target
-20%
$2,359
-10%
$4,229
0%
$6,100
+10%
$7,970
+20%
$9,841
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-952565
Landlocked · Full utilities
7.0Jan 23, 2026$11,3001,6052,3524.4 mi
84
SD-652484
Landlocked · Off grid
6.7Jul 27, 2026$11,9001,7833,65912.6 mi
81
SD-202745
Gravel · Power at road
8.0Dec 9, 2025$18,8002,3342,87713.1 mi
78
SD-620899
Dirt · Off grid
2.1Jul 27, 2026$3,7001,7392,70612.3 mi
71
SD-833992
Landlocked · Off grid
19.8Jul 27, 2026$28,4001,4313,2426.5 mi
69
SD-390942
Dirt · Off grid
2.2Jul 27, 2026$6,2002,8614,4548.5 mi
68
SD-713174
Landlocked · Off grid
11.0Dec 23, 2025$14,9001,3572,95810.0 mi
68
SD-930695
Dirt · Power at road
1.8Sep 2, 2025$4,3002,3433,2067.5 mi
66
SD-741130
Dirt · Off grid
2.5Apr 1, 2025$5,6002,2473,7033.2 mi
63
SD-823658
Landlocked · Off grid
15.6Dec 23, 2024$23,0001,4753,4642.2 mi
63
Show adjustment detail for the top comp
  • Tract size (7.05 ac → 6.28 ac)+0.7%
  • Access (Landlocked → Paved)+73.5%
  • Utilities (Full utilities → Power at road)-18.0%
  • Market time (7 mo)+2.4%

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.