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Roberts County, SD · Sold

SD-370635

8810 County Road 143

$5,600
$3,218/ac · 1.74 ac
Acreage1.74 ac
Price per acre$3,218/ac
ZoningAgricultural
Road accessGravel
UtilitiesOff grid
TopographySloped
ListedFeb 24, 2025
Coordinates45.6183, -97.0397
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

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

View Roberts market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
35
Moderate risk
Wetlands6.7% of tract

Little to no mapped wetland coverage.

Average slope24.4%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power1,062 ft away

Service extension needed; get a utility quote.

Buildable area0.97 of 1.74 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$6,336
$5,123$7,548 · $3,641/ac on 1.74 ac
Asking vs estimate
-11.6%
Priced below 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 $5,600
Maximum allowable offer
$3,620
$2,081/ac · +30.0% target margin

You need $1,980 off asking to hit this margin.

All-in cost$3,928
Net resale$5,829
Projected profit$1,901
ROI+48.4%
Annualized+69.3%
Break-even resale$2,454/ac
Profit if resale lands off target
-20%
$735
-10%
$1,318
0%
$1,901
+10%
$2,484
+20%
$3,067
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-570240
Dirt · Power at road
1.3Jul 27, 2026$5,5004,2284,1708.0 mi
83
SD-990974
Dirt · Full utilities
2.2Jul 27, 2026$11,2005,0134,0909.8 mi
83
SD-700745
Dirt · Power at road
1.9Feb 10, 2026$4,4002,3472,3734.8 mi
80
SD-730233
Gravel · Off grid
1.3Jun 23, 2024$5,2003,9884,3286.6 mi
72
SD-801431
Paved · Power at road
3.1May 25, 2026$17,4005,6094,1349.0 mi
72
SD-951693
Paved · Off grid
3.8Jul 27, 2026$12,2003,2422,80811.3 mi
72
SD-512043
Landlocked · Full utilities
4.8Jul 27, 2026$15,0003,1163,2967.6 mi
69
SD-492277
Paved · Power at road
5.7Mar 14, 2025$28,8005,0273,98610.3 mi
56
Show adjustment detail for the top comp
  • Access (Dirt → Gravel)+16.3%
  • Utilities (Power at road → Off grid)-15.0%

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.