← New search
Montgomery County, IL · Sold

IL-640931

5751 County Road 139

$17,400
$14,746/ac · 1.18 ac
Acreage1.18 ac
Price per acre$14,746/ac
ZoningResidential
Road accessDirt
UtilitiesOff grid
TopographyFlat
ListedDec 30, 2025
Coordinates39.3039, -89.3975
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

Montgomery County, Illinois. Class A row-crop ground; farmland yields anchor pricing.

View Montgomery market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
45
Moderate risk
Wetlands36.0% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope2.6%

Gentle grade, straightforward to develop.

Flood zoneAE

Inside the 100-year floodplain — insurance and elevation apply.

Legal accessDeeded frontage

127 ft of deeded road frontage.

Power14,110 ft away

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

Buildable area0.72 of 1.18 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$11,865
$9,551$14,178 · $10,055/ac on 1.18 ac
Asking vs estimate
+46.7%
Priced above 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 $17,400
Maximum allowable offer
$6,780
$5,746/ac · +30.0% target margin

You need $10,620 off asking to hit this margin.

All-in cost$7,356
Net resale$10,915
Projected profit$3,559
ROI+48.4%
Annualized+69.2%
Break-even resale$6,776/ac
Profit if resale lands off target
-20%
$1,376
-10%
$2,468
0%
$3,559
+10%
$4,651
+20%
$5,742
Comparable sales7 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
IL-680590
Gravel · Power at road
0.9Jun 23, 2026$16,30017,76913,0331.3 mi
87
IL-930765
Landlocked · Off grid
1.0Jul 27, 2026$6,7006,4628,1785.6 mi
85
IL-301319
Landlocked · Power at road
1.6Jul 27, 2026$15,3009,78710,5860.4 mi
85
IL-420166
Dirt · Power at road
0.7Jul 27, 2026$5,7008,3707,0932.5 mi
81
IL-731359
Landlocked · Off grid
1.6Feb 26, 2026$14,6009,08611,7686.7 mi
77
IL-661966
Landlocked · Power at road
2.5Jul 24, 2026$21,2008,5289,3138.6 mi
72
IL-222471
Landlocked · Power at road
3.6Aug 22, 2024$31,1008,66210,33011.7 mi
54
Show adjustment detail for the top comp
  • Access (Gravel → Dirt)-14.0%
  • Utilities (Power at road → Off grid)-15.0%
  • Market time (2 mo)+0.6%

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.