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Brown County, SD · Sold

SD-840672

3242 County Road 50

$4,400
$2,458/ac · 1.79 ac
Acreage1.79 ac
Price per acre$2,458/ac
ZoningResidential
Road accessLandlocked
UtilitiesOff grid
TopographyFlat
ListedFeb 28, 2026
Coordinates45.6448, -98.3803
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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

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

View Brown market data →

Step 1 · Is this a deal?

Due diligence

5 items to verify before you offer.

Risk index
55
High risk
Wetlands30.3% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope3.6%

Gentle grade, straightforward to develop.

Flood zoneA

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

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power1,342 ft away

Service extension needed; get a utility quote.

Buildable area1.19 of 1.79 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$3,328
$2,536$4,119 · $1,859/ac on 1.79 ac
Asking vs estimate
+32.2%
Priced above the comp set

Weighted from 5 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 $4,400
Maximum allowable offer
$1,902
$1,062/ac · +30.0% target margin

You need $2,498 off asking to hit this margin.

All-in cost$2,064
Net resale$3,061
Projected profit$998
ROI+48.4%
Annualized+69.2%
Break-even resale$1,253/ac
Profit if resale lands off target
-20%
$386
-10%
$692
0%
$998
+10%
$1,304
+20%
$1,610
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-540524
Dirt · Full utilities
1.6Jun 29, 2026$4,0002,5131,3906.5 mi
82
SD-982290
Gravel · Full utilities
5.8Jul 27, 2026$19,7003,4021,6782.7 mi
71
SD-473235
Paved · Off grid
11.5Mar 26, 2026$33,2002,8931,8458.4 mi
61
SD-202503
Dirt · Full utilities
6.7Aug 10, 2025$30,3004,5022,7085.5 mi
61
SD-663175
Gravel · Power at road
11.0Dec 16, 2023$29,6002,6941,8788.3 mi
53
Show adjustment detail for the top comp
  • Access (Dirt → Landlocked)-20.9%
  • Utilities (Full utilities → Off grid)-30.3%
  • Market time (2 mo)+0.5%

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.