← New search
Brown County, SD · Sold

SD-202503

7989 County Road 360

$29,400
$4,362/ac · 6.74 ac
Acreage6.74 ac
Price per acre$4,362/ac
ZoningRecreational
Road accessDirt
UtilitiesFull utilities
TopographyFlat
ListedJul 18, 2024
Coordinates45.5817, -98.3100
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

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

View Brown market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
44
Moderate risk
Wetlands49.9% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope2.3%

Gentle grade, straightforward to develop.

Flood zoneAE

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

Legal accessDeeded frontage

436 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area3.21 of 6.74 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$21,310
$17,171$25,448 · $3,162/ac on 6.74 ac
Asking vs estimate
+38.0%
Priced above 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 $29,400
Maximum allowable offer
$12,177
$1,807/ac · +30.0% target margin

You need $17,223 off asking to hit this margin.

All-in cost$13,212
Net resale$19,605
Projected profit$6,393
ROI+48.4%
Annualized+69.2%
Break-even resale$2,131/ac
Profit if resale lands off target
-20%
$2,472
-10%
$4,432
0%
$6,393
+10%
$8,353
+20%
$10,314
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-982290
Gravel · Full utilities
5.8Jul 27, 2026$19,7003,4022,9086.2 mi
85
SD-473235
Paved · Off grid
11.5Mar 26, 2026$33,2002,8933,1973.1 mi
75
SD-540524
Dirt · Full utilities
1.6Jun 29, 2026$4,0002,5132,4083.1 mi
72
SD-444607
Gravel · Full utilities
31.0Jul 27, 2026$87,3002,8202,8584.1 mi
69
SD-840672
Landlocked · Off grid
1.8Jul 27, 2026$4,7002,6154,5435.5 mi
68
SD-434656
Dirt · Full utilities
32.1Jul 4, 2025$69,4002,1622,6778.1 mi
65
SD-663175
Gravel · Power at road
11.0Dec 16, 2023$29,6002,6943,2553.6 mi
65
SD-684808
Gravel · Full utilities
35.8Dec 21, 2024$116,3003,2493,6002.4 mi
58
Show adjustment detail for the top comp
  • Tract size (5.78 ac → 6.74 ac)-0.8%
  • Access (Gravel → Dirt)-14.0%

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.