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Dallam County, TX · Sold

TX-479316

6539 County Road 228

$1,515,200
$2,369/ac · 640 ac
Acreage640 ac
Price per acre$2,369/ac
ZoningUnzoned
Road accessGravel
UtilitiesOff grid
TopographyWooded
ListedJul 20, 2024
Coordinates36.3204, -102.5435
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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

Dallam County, Texas. The deepest land market in the country; hill country premium, west Texas value.

View Dallam market data →

Step 1 · Is this a deal?

Due diligence

5 items to verify before you offer.

Risk index
37
Moderate risk
Wetlands17.4% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope8.9%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power9,448 ft away

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

Buildable area502.00 of 639.73 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,570,470
$1,274,729$1,866,212 · $2,455/ac on 640 ac
Asking vs estimate
-3.5%
In line with 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 $1,515,200
Maximum allowable offer
$897,412
$1,403/ac · +30.0% target margin

You need $617,788 off asking to hit this margin.

All-in cost$973,692
Net resale$1,444,833
Projected profit$471,141
ROI+48.4%
Annualized+69.2%
Break-even resale$1,654/ac
Profit if resale lands off target
-20%
$182,174
-10%
$326,657
0%
$471,141
+10%
$615,624
+20%
$760,107
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
TX-108702
Dirt · Full utilities
410.0Jun 24, 2025$1,767,4004,3103,1993.8 mi
70
TX-498156
Landlocked · Off grid
276.1Aug 14, 2024$523,0001,8942,3513.6 mi
68
TX-457260
Gravel · Off grid
144.3Nov 10, 2025$503,3003,4892,3402.6 mi
67
TX-288307
Paved · Off grid
308.0Jul 27, 2024$1,184,8003,8472,8457.3 mi
63
TX-477534
Landlocked · Off grid
175.9Aug 3, 2025$325,0001,8471,9434.7 mi
63
TX-257353
Dirt · Off grid
154.3Jun 5, 2024$352,5002,2841,9204.9 mi
57
Show adjustment detail for the top comp
  • Tract size (410.04 ac → 639.73 ac)-12.6%
  • Access (Dirt → Gravel)+16.3%
  • Utilities (Full utilities → Off grid)-30.3%
  • Market time (14 mo)+4.8%

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.