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Ellis County, OK · Sold

OK-919218

917 County Road 21

$538,800
$848/ac · 636 ac
Acreage636 ac
Price per acre$848/ac
ZoningRecreational
Road accessLandlocked
UtilitiesPower at road
TopographySloped
ListedJul 22, 2024
Coordinates36.2273, -99.8603
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

Ellis County, Oklahoma. Cross Timbers hunting tracts and cattle ground; mineral rights often severed.

View Ellis market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
51
Moderate risk
Wetlands3.0% of tract

Little to no mapped wetland coverage.

Average slope28.4%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power248 ft away

Power at or near the road.

Buildable area369.93 of 635.61 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$613,888
$495,224$732,553 · $966/ac on 636 ac
Asking vs estimate
-12.2%
Priced below 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 $538,800
Maximum allowable offer
$350,793
$552/ac · +30.0% target margin

You need $188,007 off asking to hit this margin.

All-in cost$380,610
Net resale$564,777
Projected profit$184,167
ROI+48.4%
Annualized+69.3%
Break-even resale$651/ac
Profit if resale lands off target
-20%
$71,211
-10%
$127,689
0%
$184,167
+10%
$240,645
+20%
$297,122
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
OK-388906
Landlocked · Power at road
507.0Aug 18, 2025$441,5008718471.1 mi
86
OK-577350
Gravel · Power at road
164.3Jul 27, 2026$271,3001,6527590.2 mi
74
OK-258266
Dirt · Full utilities
318.9Jul 27, 2026$781,8002,4511,29510.7 mi
71
OK-556908
Landlocked · Power at road
119.2Jul 27, 2026$175,6001,47391513.5 mi
70
OK-857904
Dirt · Power at road
245.3Jul 7, 2025$414,1001,6881,0536.0 mi
65
Show adjustment detail for the top comp
  • Tract size (507.03 ac → 635.61 ac)-6.6%
  • Market time (12 mo)+4.2%

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.