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Spink County, SD · Sold

SD-487938

4471 County Road 80

$849,700
$2,457/ac · 346 ac
Acreage346 ac
Price per acre$2,457/ac
ZoningRecreational
Road accessGravel
UtilitiesFull utilities
TopographyMixed
ListedJan 4, 2025
Coordinates44.8491, -98.4458
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

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

View Spink market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
16
Low risk
Wetlands16.2% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope4.5%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessDeeded frontage

4,348 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area275.27 of 345.77 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$754,144
$628,740$879,548 · $2,181/ac on 346 ac
Asking vs estimate
+12.7%
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 $849,700
Maximum allowable offer
$430,939
$1,246/ac · +30.0% target margin

You need $418,761 off asking to hit this margin.

All-in cost$467,569
Net resale$693,812
Projected profit$226,244
ROI+48.4%
Annualized+69.2%
Break-even resale$1,470/ac
Profit if resale lands off target
-20%
$87,481
-10%
$156,862
0%
$226,244
+10%
$295,625
+20%
$365,006
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-907750
Gravel · Off grid
301.8Mar 29, 2026$527,0001,7472,4475.9 mi
83
SD-337443
Gravel · Power at road
241.6Dec 10, 2025$399,2001,6531,8698.8 mi
79
SD-948751
Paved · Off grid
623.1Jul 27, 2026$1,075,1001,7252,51011.9 mi
77
SD-437027
Gravel · Full utilities
178.7Jul 14, 2025$455,9002,5512,2107.2 mi
75
SD-477260
Gravel · Off grid
211.6Apr 3, 2026$280,3001,3251,67610.9 mi
74
SD-807615
Gravel · Full utilities
273.6May 23, 2025$479,9001,7541,72310.4 mi
74
SD-547886
Landlocked · Power at road
333.0Mar 6, 2025$313,1009401,7698.1 mi
74
SD-257909
Dirt · Off grid
338.6Dec 1, 2024$481,7001,4232,5299.0 mi
72
SD-328256
Dirt · Power at road
435.4Feb 14, 2025$697,8001,6032,58813.5 mi
67
SD-269409
Landlocked · Off grid
1003.7Aug 2, 2025$838,8008362,5450.6 mi
66
Show adjustment detail for the top comp
  • Tract size (301.75 ac → 345.77 ac)-3.9%
  • Utilities (Off grid → Full utilities)+43.5%
  • Market time (5 mo)+1.6%

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.