← New search
Corson County, SD · Sold

SD-713174

3050 County Road 355

$17,500
$1,597/ac · 10.96 ac
Acreage10.96 ac
Price per acre$1,597/ac
ZoningAgricultural
Road accessLandlocked
UtilitiesOff grid
TopographyFlat
ListedMay 4, 2025
Coordinates45.7873, -101.0466
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

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

View Corson market data →

Step 1 · Is this a deal?

Due diligence

5 items to verify before you offer.

Risk index
68
High risk
Wetlands37.4% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope3.4%

Gentle grade, straightforward to develop.

Flood zoneAE

Inside the 100-year floodplain — insurance and elevation apply.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power6,704 ft away

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

Buildable area6.52 of 10.96 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$17,418
$14,960$19,875 · $1,589/ac on 10.96 ac
Asking vs estimate
+0.5%
In line with the comp set

Weighted from 9 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 $17,500
Maximum allowable offer
$9,953
$908/ac · +30.0% target margin

You need $7,547 off asking to hit this margin.

All-in cost$10,799
Net resale$16,024
Projected profit$5,225
ROI+48.4%
Annualized+69.2%
Break-even resale$1,071/ac
Profit if resale lands off target
-20%
$2,020
-10%
$3,623
0%
$5,225
+10%
$6,828
+20%
$8,430
Comparable sales9 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-833992
Landlocked · Off grid
19.8Jul 27, 2026$28,4001,4311,5274.1 mi
81
SD-652484
Landlocked · Off grid
6.7Jul 27, 2026$11,9001,7831,72416.4 mi
80
SD-952565
Landlocked · Full utilities
7.0Jan 23, 2026$11,3001,6051,1088.6 mi
74
SD-824189
Paved · Power at road
22.9Jul 1, 2026$73,4003,2111,71615.7 mi
72
SD-823658
Landlocked · Off grid
15.6Dec 23, 2024$23,0001,4751,6328.8 mi
71
SD-614878
Dirt · Full utilities
37.7Mar 20, 2026$102,6002,7241,7927.3 mi
68
SD-202745
Gravel · Power at road
8.0Dec 9, 2025$18,8002,3341,35519.1 mi
67
SD-332404
Paved · Power at road
6.3Jul 30, 2024$19,8003,1601,61710.0 mi
61
SD-244265
Gravel · Power at road
24.2Jun 15, 2025$68,7002,8411,88412.8 mi
60
Show adjustment detail for the top comp
  • Tract size (19.83 ac → 10.96 ac)+6.5%

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.