St. Clair County, IL · Sold

IL-191184

4377 County Road 310

$23,500

$16,667/ac · 1.41 ac

Offer report Market this tract

Acreage1.41 ac

Price per acre$16,667/ac

ZoningMixed Use

Road accessGravel

UtilitiesFull utilities

TopographyRolling

ListedJan 8, 2026

Coordinates38.4472, -89.9066

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

1 item to verify before you offer.

Risk index

Low risk

Wetlands2.7% of tract

Little to no mapped wetland coverage.

Average slope9.0%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

PowerOn site

Power at or near the road.

Buildable area1.30 of 1.41 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate

$24,598

$18,531 – $30,665 · $17,445/ac on 1.41 ac

Asking vs estimate

-4.5%

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 $23,500

Acres

Resale ($/ac)

Target margin (%)

Hold (months)

Closing (%)

Carry (%/yr)

Selling costs (%)

Your offer

Maximum allowable offer

$14,056

$9,969/ac · +30.0% target margin

You need $9,444 off asking to hit this margin.

All-in cost$15,251

Net resale$22,630

Projected profit$7,379

ROI+48.4%

Annualized+69.2%

Break-even resale$11,757/ac

Profit if resale lands off target

-20%

$2,853

-10%

$5,116

$7,379

+10%

$9,642

+20%

$11,905

Comparable sales10 matches

Parcel	Acres	Sold	Price	$/ac	Adj $/ac	Dist	Match
IL-111394 Dirt · Power at road	1.6	Jul 27, 2026	$16,800	10,152	14,469	1.9 mi	85
IL-231443 Paved · Full utilities	1.7	Feb 19, 2026	$34,900	20,387	17,683	5.6 mi	84
IL-832297 Gravel · Full utilities	3.2	Jul 27, 2026	$69,900	22,041	22,478	4.5 mi	83
IL-710870 Paved · Power at road	1.1	Apr 26, 2026	$16,400	14,519	15,160	5.6 mi	79
IL-701117 Gravel · Full utilities	1.4	Nov 4, 2024	$20,500	15,157	16,280	4.7 mi	79
IL-350331 Landlocked · Off grid	0.8	Jul 27, 2026	$5,300	6,987	14,681	1.0 mi	78
IL-301982 Landlocked · Power at road	2.5	Jul 27, 2026	$21,600	8,569	15,580	2.5 mi	78
IL-681816 Gravel · Power at road	2.2	Oct 30, 2025	$18,500	8,248	10,485	2.4 mi	76
IL-481083 Paved · Off grid	1.3	Sep 16, 2024	$23,400	17,896	23,493	2.0 mi	75
IL-270633 Landlocked · Full utilities	0.9	Mar 8, 2025	$15,200	16,029	24,880	5.9 mi	71

Show adjustment detail for the top comp

Access (Dirt → Gravel)+16.3%
Utilities (Power at road → Full utilities)+22.0%

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.

Build the listing kit Post a deal or JV