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Stanley County, SD · Sold

SD-453142

1558 County Road 399

$40,700
$3,800/ac · 10.71 ac
Acreage10.71 ac
Price per acre$3,800/ac
ZoningMixed Use
Road accessDirt
UtilitiesPower at road
TopographyFlat
ListedSep 28, 2025
Coordinates44.4160, -100.7463
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

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

View Stanley market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
37
Moderate risk
Wetlands34.9% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope3.0%

Gentle grade, straightforward to develop.

Flood zoneAE

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

Legal accessDeeded frontage

336 ft of deeded road frontage.

Power142 ft away

Power at or near the road.

Buildable area6.62 of 10.71 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$38,918
$34,948$42,888 · $3,634/ac on 10.71 ac
Asking vs estimate
+4.6%
In line with 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 $40,700
Maximum allowable offer
$22,239
$2,076/ac · +30.0% target margin

You need $18,461 off asking to hit this margin.

All-in cost$24,129
Net resale$35,804
Projected profit$11,675
ROI+48.4%
Annualized+69.2%
Break-even resale$2,449/ac
Profit if resale lands off target
-20%
$4,514
-10%
$8,095
0%
$11,675
+10%
$15,256
+20%
$18,836
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-183292
Dirt · Full utilities
11.9Jul 27, 2026$56,3004,7163,9111.2 mi
94
SD-142854
Dirt · Power at road
8.7Sep 17, 2025$31,6003,6383,7163.1 mi
85
SD-432643
Paved · Off grid
7.5May 12, 2026$30,0004,0163,3895.5 mi
77
SD-214852
Dirt · Power at road
37.0Aug 28, 2025$95,5002,5823,1511.7 mi
73
SD-533457
Gravel · Power at road
13.5Apr 16, 2025$48,6003,6113,3498.0 mi
72
SD-552088
Dirt · Full utilities
5.0May 30, 2025$22,0004,4013,6124.2 mi
68
SD-212611
Paved · Off grid
7.3Nov 14, 2024$28,2003,8673,4616.0 mi
67
SD-983802
Gravel · Power at road
17.3Jun 24, 2024$76,1004,4034,3307.4 mi
66
SD-491440
Gravel · Off grid
3.1May 24, 2025$10,1003,2333,2204.0 mi
61
SD-244743
Landlocked · Power at road
34.2Dec 18, 2024$91,9002,6904,2097.1 mi
60
Show adjustment detail for the top comp
  • Tract size (11.94 ac → 10.71 ac)+1.0%
  • Utilities (Full utilities → Power at road)-18.0%

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.