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Duchesne County, UT · Sold

UT-204204

6421 County Road 143

$121,300
$5,771/ac · 21.02 ac
Acreage21.02 ac
Price per acre$5,771/ac
ZoningMixed Use
Road accessPaved
UtilitiesPower at road
TopographyMixed
ListedDec 17, 2023
Coordinates40.3106, -110.3848
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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

Duchesne County, Utah. Off-grid ranchette subdivisions and Wasatch-adjacent acreage.

View Duchesne market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
27
Low risk
Wetlands17.1% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope6.3%

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.

Power48 ft away

Power at or near the road.

Buildable area16.55 of 21.02 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$131,320
$108,278$154,361 · $6,247/ac on 21.02 ac
Asking vs estimate
-7.6%
Priced below the comp set

Weighted from 7 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 $121,300
Maximum allowable offer
$75,040
$3,570/ac · +30.0% target margin

You need $46,260 off asking to hit this margin.

All-in cost$81,418
Net resale$120,814
Projected profit$39,396
ROI+48.4%
Annualized+69.2%
Break-even resale$4,210/ac
Profit if resale lands off target
-20%
$15,233
-10%
$27,314
0%
$39,396
+10%
$51,477
+20%
$63,559
Comparable sales7 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
UT-864608
Landlocked · Power at road
28.2Jul 27, 2026$81,6002,8975,25410.9 mi
83
UT-403719
Dirt · Off grid
14.8Jul 27, 2026$76,4005,1628,0119.2 mi
81
UT-934624
Gravel · Power at road
28.5Sep 15, 2025$129,9004,5575,8343.3 mi
76
UT-613162
Landlocked · Full utilities
9.9May 12, 2025$53,4005,4077,4853.7 mi
70
UT-663792
Landlocked · Power at road
15.6Mar 14, 2024$49,3003,1635,8345.7 mi
69
UT-215894
Dirt · Power at road
71.5May 7, 2025$189,9002,6564,7856.9 mi
60
UT-552509
Gravel · Off grid
6.2Dec 21, 2024$29,0004,7106,2637.7 mi
56
Show adjustment detail for the top comp
  • Tract size (28.17 ac → 21.02 ac)+4.3%
  • Access (Landlocked → Paved)+73.5%

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.