← New search
St. Clair County, IL · Sold

IL-974566

6721 County Road 266

$286,300
$17,468/ac · 16.39 ac
Acreage16.39 ac
Price per acre$17,468/ac
ZoningRecreational
Road accessPaved
UtilitiesFull utilities
TopographyMixed
ListedMar 12, 2024
Coordinates38.4647, -90.0335
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

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

View St. Clair market data →

Step 1 · Is this a deal?

Due diligence

No material red flags on the mapped layers.

Risk index
6
Low risk
Wetlands7.0% of tract

Little to no mapped wetland coverage.

Average slope4.9%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

531 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area14.48 of 16.39 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$351,908
$283,343$420,472 · $21,471/ac on 16.39 ac
Asking vs estimate
-18.6%
Priced below 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 $286,300
Maximum allowable offer
$201,090
$12,269/ac · +30.0% target margin

You need $85,210 off asking to hit this margin.

All-in cost$218,183
Net resale$323,755
Projected profit$105,572
ROI+48.4%
Annualized+69.2%
Break-even resale$14,469/ac
Profit if resale lands off target
-20%
$40,821
-10%
$73,197
0%
$105,572
+10%
$137,948
+20%
$170,323
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
IL-374778
Paved · Off grid
19.1Nov 21, 2024$241,60012,64219,8235.0 mi
79
IL-775868
Paved · Power at road
42.1Jul 27, 2026$532,30012,64417,8024.1 mi
75
IL-615042
Dirt · Off grid
23.1Apr 15, 2026$313,10013,53228,2259.8 mi
75
IL-283861
Dirt · Power at road
9.8Oct 23, 2025$133,20013,53222,3107.3 mi
74
IL-693548
Gravel · Off grid
7.8Jun 11, 2026$88,10011,23517,9615.8 mi
72
IL-203158
Gravel · Power at road
5.9Jun 5, 2026$95,90016,22421,6952.8 mi
71
IL-505117
Gravel · Off grid
24.4Apr 26, 2025$348,70014,26926,8317.2 mi
68
IL-535203
Gravel · Off grid
26.0Oct 13, 2024$350,60013,47926,12110.2 mi
68
IL-893680
Paved · Power at road
8.6Feb 14, 2025$137,00015,86919,4096.1 mi
67
IL-183869
Gravel · Off grid
9.9Jun 12, 2025$84,7008,56914,5127.8 mi
67
Show adjustment detail for the top comp
  • Tract size (19.11 ac → 16.39 ac)+1.8%
  • Utilities (Off grid → Full utilities)+43.5%
  • Market time (21 mo)+7.3%

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.