← New search
Lyman County, SD · Sold

SD-631586

627 County Road 185

$20,900
$6,023/ac · 3.47 ac
Acreage3.47 ac
Price per acre$6,023/ac
ZoningResidential
Road accessGravel
UtilitiesFull utilities
TopographyWooded
ListedAug 24, 2023
Coordinates43.8135, -99.9304
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

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

View Lyman market data →

Step 1 · Is this a deal?

Due diligence

No material red flags on the mapped layers.

Risk index
1
Low risk
Wetlands0.0% of tract

Little to no mapped wetland coverage.

Average slope4.9%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

347 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area3.30 of 3.47 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$14,356
$11,240$17,472 · $4,137/ac on 3.47 ac
Asking vs estimate
+45.6%
Priced above the comp set

Weighted from 6 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 $20,900
Maximum allowable offer
$8,204
$2,364/ac · +30.0% target margin

You need $12,696 off asking to hit this margin.

All-in cost$8,901
Net resale$13,208
Projected profit$4,306
ROI+48.4%
Annualized+69.2%
Break-even resale$2,788/ac
Profit if resale lands off target
-20%
$1,665
-10%
$2,986
0%
$4,306
+10%
$5,627
+20%
$6,948
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
SD-642055
Paved · Full utilities
4.9Jul 27, 2026$18,8003,8703,3305.3 mi
86
SD-432193
Dirt · Power at road
5.4Jun 21, 2026$17,6003,2604,7388.9 mi
75
SD-841962
Paved · Off grid
4.6Jul 8, 2024$13,1002,8793,8518.6 mi
71
SD-151893
Landlocked · Power at road
4.3Feb 7, 2025$8,7002,0183,88412.8 mi
67
SD-492830
Gravel · Power at road
8.6Dec 29, 2024$21,4002,4973,40610.1 mi
61
SD-752910
Paved · Off grid
9.1Nov 8, 2023$38,7004,2706,0939.9 mi
54
Show adjustment detail for the top comp
  • Tract size (4.87 ac → 3.47 ac)+1.3%
  • Access (Paved → Gravel)-15.3%

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.