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Pennington County, SD · Sold

SD-528527

802 County Road 328

$726,400
$1,371/ac · 530 ac
Acreage530 ac
Price per acre$1,371/ac
ZoningRecreational
Road accessGravel
UtilitiesPower at road
TopographyFlat
ListedJun 26, 2025
Coordinates44.0620, -102.8571
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

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

View Pennington market data →

Step 1 · Is this a deal?

Due diligence

No material red flags on the mapped layers.

Risk index
7
Low risk
Wetlands9.4% of tract

Little to no mapped wetland coverage.

Average slope2.3%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

2,788 ft of deeded road frontage.

Power93 ft away

Power at or near the road.

Buildable area455.98 of 529.78 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$627,214
$502,975$751,453 · $1,184/ac on 530 ac
Asking vs estimate
+15.8%
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 $726,400
Maximum allowable offer
$358,408
$677/ac · +30.0% target margin

You need $367,992 off asking to hit this margin.

All-in cost$388,873
Net resale$577,037
Projected profit$188,164
ROI+48.4%
Annualized+69.2%
Break-even resale$798/ac
Profit if resale lands off target
-20%
$72,757
-10%
$130,461
0%
$188,164
+10%
$245,868
+20%
$303,572
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-608384
Gravel · Off grid
477.6May 25, 2025$367,9007709245.8 mi
77
SD-238395
Gravel · Power at road
481.5Feb 25, 2025$649,9001,3501,3928.2 mi
77
SD-668580
Dirt · Power at road
550.5Sep 16, 2024$489,1008891,1295.8 mi
75
SD-978020
Dirt · Power at road
366.9Sep 18, 2025$345,7009421,01910.0 mi
71
SD-609611
Gravel · Power at road
1161.8Jan 11, 2025$1,439,7001,2391,6844.1 mi
68
SD-759765
Gravel · Off grid
1298.9Jun 26, 2024$912,0007021,1874.2 mi
63
SD-529807
Gravel · Full utilities
1339.1Aug 21, 2024$1,111,5008309819.0 mi
61
SD-176854
Landlocked · Off grid
157.7Aug 22, 2025$142,8009061,1509.3 mi
59
Show adjustment detail for the top comp
  • Tract size (477.65 ac → 529.78 ac)-3.1%
  • Utilities (Off grid → Power at road)+17.6%
  • Market time (15 mo)+5.1%

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.