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Dubuque County, IA · Sold

IA-399083

7851 County Road 331

$2,283,800
$5,763/ac · 396 ac
Acreage396 ac
Price per acre$5,763/ac
ZoningMixed Use
Road accessGravel
UtilitiesOff grid
TopographySloped
ListedAug 19, 2023
Coordinates42.4894, -90.9178
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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

Dubuque County, Iowa. The benchmark corn-belt farmland market; auctions set transparent comps.

View Dubuque market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
33
Moderate risk
Wetlands6.7% of tract

Little to no mapped wetland coverage.

Average slope26.7%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

2,456 ft of deeded road frontage.

Power6,382 ft away

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

Buildable area221.83 of 396.27 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$2,409,176
$1,967,580$2,850,772 · $6,080/ac on 396 ac
Asking vs estimate
-5.2%
Priced below 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 $2,283,800
Maximum allowable offer
$1,376,672
$3,474/ac · +30.0% target margin

You need $907,128 off asking to hit this margin.

All-in cost$1,493,689
Net resale$2,216,442
Projected profit$722,753
ROI+48.4%
Annualized+69.2%
Break-even resale$4,097/ac
Profit if resale lands off target
-20%
$279,464
-10%
$501,108
0%
$722,753
+10%
$944,397
+20%
$1,166,041
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
IA-108996
Landlocked · Power at road
372.1Sep 3, 2025$1,812,2004,8716,2143.5 mi
79
IA-108411
Dirt · Power at road
243.5Jul 27, 2026$1,641,7006,7415,7933.9 mi
78
IA-759473
Gravel · Full utilities
525.6Mar 17, 2024$4,309,5008,1996,8483.5 mi
76
IA-468031
Dirt · Power at road
184.9May 23, 2026$1,766,7009,5537,6581.0 mi
75
IA-227760
Paved · Off grid
152.0Jul 27, 2026$935,4006,1553,9819.8 mi
71
IA-717901
Gravel · Off grid
168.3Oct 20, 2024$1,166,2006,9295,8393.2 mi
68
Show adjustment detail for the top comp
  • Tract size (372.07 ac → 396.27 ac)-1.9%
  • Access (Landlocked → Gravel)+47.1%
  • Utilities (Power at road → Off grid)-15.0%
  • Market time (11 mo)+4.0%

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.