← New search
Ziebach County, SD · Sold

SD-782633

4240 County Road 356

$27,100
$3,657/ac · 7.41 ac
Acreage7.41 ac
Price per acre$3,657/ac
ZoningMixed Use
Road accessGravel
UtilitiesOff grid
TopographyRolling
ListedJun 2, 2025
Coordinates44.9527, -101.6655
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

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

View Ziebach market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
25
Low risk
Wetlands1.7% of tract

Little to no mapped wetland coverage.

Average slope10.9%

Rolling to steep in places; pad prep likely.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power13,340 ft away

A long utility run — price in solar/off-grid instead.

Buildable area6.92 of 7.41 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$23,945
$19,215$28,675 · $3,231/ac on 7.41 ac
Asking vs estimate
+13.2%
Priced above the comp set

Weighted from 6 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 $27,100
Maximum allowable offer
$13,683
$1,847/ac · +30.0% target margin

You need $13,417 off asking to hit this margin.

All-in cost$14,846
Net resale$22,029
Projected profit$7,183
ROI+48.4%
Annualized+69.2%
Break-even resale$2,178/ac
Profit if resale lands off target
-20%
$2,777
-10%
$4,980
0%
$7,183
+10%
$9,386
+20%
$11,589
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-963013
Gravel · Off grid
9.8Mar 25, 2026$35,2003,6023,7339.4 mi
80
SD-772388
Paved · Off grid
6.2May 22, 2024$26,7004,3003,9449.7 mi
73
SD-894261
Gravel · Full utilities
24.1Jul 27, 2026$59,5002,4681,9392.9 mi
73
SD-222176
Dirt · Off grid
5.3Mar 27, 2025$14,2002,6643,2183.4 mi
73
SD-851492
Dirt · Off grid
3.2May 5, 2026$9,3002,8673,2487.4 mi
71
SD-982002
Paved · Power at road
4.7Jul 9, 2025$20,8004,4363,2643.2 mi
71
Show adjustment detail for the top comp
  • Tract size (9.76 ac → 7.41 ac)+2.0%
  • 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.