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Stanley County, SD · Sold

SD-148494

9450 County Road 251

$530,600
$1,026/ac · 517 ac
Acreage517 ac
Price per acre$1,026/ac
ZoningMixed Use
Road accessLandlocked
UtilitiesPower at road
TopographySloped
ListedNov 7, 2024
Coordinates44.4358, -100.6841
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

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

View Stanley market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
46
Moderate risk
Wetlands6.6% of tract

Little to no mapped wetland coverage.

Average slope21.0%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power52 ft away

Power at or near the road.

Buildable area289.88 of 517.27 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$509,019
$411,739$606,298 · $984/ac on 517 ac
Asking vs estimate
+4.2%
In line with the comp set

Weighted from 8 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 $530,600
Maximum allowable offer
$290,868
$562/ac · +30.0% target margin

You need $239,732 off asking to hit this margin.

All-in cost$315,592
Net resale$468,297
Projected profit$152,705
ROI+48.4%
Annualized+69.2%
Break-even resale$663/ac
Profit if resale lands off target
-20%
$59,046
-10%
$105,876
0%
$152,705
+10%
$199,535
+20%
$246,365
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-937867
Landlocked · Off grid
328.4Dec 6, 2025$299,3009119633.8 mi
81
SD-917591
Landlocked · Off grid
268.9Jul 27, 2026$215,1008007775.9 mi
77
SD-588188
Dirt · Off grid
414.4Apr 8, 2025$464,0001,1201,03010.3 mi
74
SD-409326
Gravel · Full utilities
945.1Apr 14, 2026$1,005,2001,0647236.6 mi
72
SD-909978
Dirt · Off grid
1515.7Jul 27, 2026$1,199,1007911,0286.7 mi
69
SD-949342
Dirt · Off grid
956.1Oct 11, 2024$696,6007298825.9 mi
69
SD-939737
Paved · Power at road
1272.8Dec 16, 2025$2,052,9001,6131,2619.7 mi
66
SD-487455
Gravel · Full utilities
243.7Nov 15, 2023$632,5002,5961,2933.5 mi
61
Show adjustment detail for the top comp
  • Tract size (328.44 ac → 517.27 ac)-12.7%
  • Utilities (Off grid → Power at road)+17.6%
  • Market time (8 mo)+2.9%

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.