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LaSalle County, IL · Sold

IL-788853

8427 County Road 100

$988,100
$2,700/ac · 366 ac
Acreage366 ac
Price per acre$2,700/ac
ZoningRecreational
Road accessDirt
UtilitiesOff grid
TopographyRolling
ListedOct 22, 2023
Coordinates41.3413, -88.9098
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

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

View LaSalle market data →

Step 1 · Is this a deal?

Due diligence

2 items to verify before you offer.

Risk index
24
Low risk
Wetlands3.7% of tract

Little to no mapped wetland coverage.

Average slope8.6%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power12,500 ft away

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

Buildable area334.79 of 365.95 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,065,954
$980,678$1,151,230 · $2,913/ac on 366 ac
Asking vs estimate
-7.3%
Priced below the comp set

Weighted from 2 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 $988,100
Maximum allowable offer
$609,117
$1,664/ac · +30.0% target margin

You need $378,983 off asking to hit this margin.

All-in cost$660,892
Net resale$980,678
Projected profit$319,786
ROI+48.4%
Annualized+69.2%
Break-even resale$1,963/ac
Profit if resale lands off target
-20%
$123,650
-10%
$221,718
0%
$319,786
+10%
$417,854
+20%
$515,921
Comparable sales2 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
IL-327986
Gravel · Off grid
195.3Jul 27, 2026$841,4004,3093,1013.1 mi
79
IL-736349
Dirt · Off grid
59.6Jan 27, 2024$228,9003,8382,6426.8 mi
54
Show adjustment detail for the top comp
  • Tract size (195.28 ac → 365.95 ac)-16.5%
  • Access (Gravel → Dirt)-14.0%

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.