Iron County, UT · Sold

UT-516461

8671 County Road 21

$353,300

$3,277/ac · 108 ac

Offer report Market this tract

Acreage108 ac

Price per acre$3,277/ac

ZoningResidential

Road accessGravel

UtilitiesOff grid

TopographyMixed

ListedOct 12, 2023

Coordinates37.9351, -113.2582

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County GIS boundary

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County market

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

View Iron market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index

Low risk

Wetlands16.3% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope6.4%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessDeeded frontage

1,691 ft of deeded road frontage.

Power6,760 ft away

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

Buildable area85.73 of 107.82 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate

$346,914

$272,363 – $421,465 · $3,218/ac on 108 ac

Asking vs estimate

+1.8%

In line with the comp set

Weighted from 10 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 $353,300

Acres

Resale ($/ac)

Target margin (%)

Hold (months)

Closing (%)

Carry (%/yr)

Selling costs (%)

Your offer

Maximum allowable offer

$198,236

$1,839/ac · +30.0% target margin

You need $155,064 off asking to hit this margin.

All-in cost$215,086

Net resale$319,161

Projected profit$104,075

ROI+48.4%

Annualized+69.3%

Break-even resale$2,168/ac

Profit if resale lands off target

-20%

$40,242

-10%

$72,159

$104,075

+10%

$135,991

+20%

$167,907

Comparable sales10 matches

Parcel	Acres	Sold	Price	$/ac	Adj $/ac	Dist	Match
UT-656830 Paved · Off grid	140.9	Jul 27, 2026	$598,900	4,252	3,868	9.5 mi	85
UT-266922 Dirt · Off grid	150.6	Nov 19, 2025	$305,800	2,031	2,655	8.4 mi	78
UT-916767 Paved · Power at road	134.6	Oct 14, 2025	$449,700	3,342	2,637	9.1 mi	77
UT-527154 Dirt · Power at road	178.1	Jul 27, 2026	$662,900	3,722	4,206	6.8 mi	77
UT-906707 Landlocked · Power at road	128.9	Oct 19, 2025	$333,000	2,584	3,497	5.2 mi	77
UT-525279 Gravel · Power at road	45.8	Mar 22, 2026	$170,800	3,730	2,662	1.2 mi	75
UT-437382 Gravel · Power at road	210.1	Apr 19, 2025	$772,800	3,678	3,942	5.2 mi	73
UT-857031 Gravel · Off grid	162.9	Nov 14, 2024	$516,500	3,169	3,790	6.0 mi	72
UT-468073 Paved · Off grid	346.6	Apr 11, 2026	$738,200	2,130	2,526	4.9 mi	69
UT-805308 Gravel · Off grid	46.8	Jan 22, 2025	$115,000	2,458	2,172	6.3 mi	66

Show adjustment detail for the top comp

Tract size (140.87 ac → 107.82 ac)+7.1%
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.

Build the listing kit Post a deal or JV