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Graham County, KS · Sold

KS-544152

8642 County Road 100

$100,100
$4,946/ac · 20.24 ac
Acreage20.24 ac
Price per acre$4,946/ac
ZoningResidential
Road accessGravel
UtilitiesOff grid
TopographySloped
ListedJul 18, 2024
Coordinates39.4236, -99.7829
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

Graham County, Kansas. Flint Hills grazing and dryland wheat ground; large tracts, thin margins.

View Graham market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
36
Moderate risk
Wetlands4.9% of tract

Little to no mapped wetland coverage.

Average slope29.1%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

517 ft of deeded road frontage.

Power14,068 ft away

A long utility run — price in solar/off-grid instead.

Buildable area11.55 of 20.24 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$69,006
$53,748$84,264 · $3,409/ac on 20.24 ac
Asking vs estimate
+45.1%
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 $100,100
Maximum allowable offer
$39,432
$1,948/ac · +30.0% target margin

You need $60,668 off asking to hit this margin.

All-in cost$42,784
Net resale$63,485
Projected profit$20,702
ROI+48.4%
Annualized+69.2%
Break-even resale$2,298/ac
Profit if resale lands off target
-20%
$8,005
-10%
$14,353
0%
$20,702
+10%
$27,050
+20%
$33,399
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
KS-514346
Gravel · Off grid
23.3Apr 11, 2025$105,0004,5084,85412.7 mi
79
KS-363085
Dirt · Power at road
9.3Mar 20, 2025$32,7003,4993,3871.0 mi
71
KS-943328
Paved · Power at road
11.1May 4, 2026$47,7004,2792,9269.6 mi
71
KS-785248
Dirt · Off grid
44.8Jul 15, 2024$86,9001,9422,7893.1 mi
64
KS-345429
Landlocked · Power at road
51.0Apr 30, 2025$136,2002,6684,0972.8 mi
64
KS-585363
Dirt · Off grid
48.7Jun 3, 2025$86,6001,7792,50812.5 mi
61
KS-165303
Dirt · Off grid
46.6Mar 2, 2024$92,4001,9832,9118.1 mi
60
KS-845588
Dirt · Power at road
57.3Nov 2, 2023$150,4002,6253,4591.5 mi
59
Show adjustment detail for the top comp
  • Tract size (23.3 ac → 20.24 ac)+1.9%
  • Market time (16 mo)+5.7%

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.