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Sully County, SD · Sold

SD-551501

482 County Road 317

$18,100
$5,552/ac · 3.26 ac
Acreage3.26 ac
Price per acre$5,552/ac
ZoningResidential
Road accessPaved
UtilitiesPower at road
TopographyWooded
ListedAug 30, 2024
Coordinates44.7018, -100.2343
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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

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

View Sully market data →

Step 1 · Is this a deal?

Due diligence

1 item to verify before you offer.

Risk index
16
Low risk
Wetlands9.5% of tract

Little to no mapped wetland coverage.

Average slope3.1%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power119 ft away

Power at or near the road.

Buildable area2.80 of 3.26 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$19,771
$16,319$23,224 · $6,065/ac on 3.26 ac
Asking vs estimate
-8.5%
Priced below 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 $18,100
Maximum allowable offer
$11,298
$3,466/ac · +30.0% target margin

You need $6,802 off asking to hit this margin.

All-in cost$12,258
Net resale$18,189
Projected profit$5,931
ROI+48.4%
Annualized+69.2%
Break-even resale$4,087/ac
Profit if resale lands off target
-20%
$2,293
-10%
$4,112
0%
$5,931
+10%
$7,750
+20%
$9,569
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-721668
Paved · Power at road
3.7Jul 27, 2026$20,0005,4235,45710.8 mi
85
SD-651241
Dirt · Power at road
2.7Oct 13, 2025$12,1004,4676,3102.3 mi
80
SD-122779
Paved · Power at road
8.2Jul 27, 2026$42,4005,1405,3878.6 mi
74
SD-940687
Paved · Off grid
1.8May 13, 2026$11,2006,2097,27910.6 mi
73
SD-571294
Dirt · Full utilities
2.8Jul 7, 2024$11,1003,9384,8005.8 mi
70
SD-422956
Dirt · Off grid
9.4Mar 12, 2026$24,5002,6144,5334.3 mi
67
SD-411949
Gravel · Off grid
4.5Jun 22, 2024$16,0003,5455,4305.4 mi
67
SD-132302
Gravel · Off grid
5.8Aug 9, 2025$29,5005,0597,4998.6 mi
66
SD-213058
Gravel · Full utilities
10.1Jan 12, 2026$73,7007,3117,6927.4 mi
63
SD-430679
Gravel · Off grid
1.8Oct 20, 2023$7,7004,2846,5575.6 mi
61
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.