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St. Clair County, MI · Sold

MI-225796

3213 County Road 100

$99,700
$2,495/ac · 39.96 ac
Acreage39.96 ac
Price per acre$2,495/ac
ZoningRecreational
Road accessDirt
UtilitiesOff grid
TopographyMixed
ListedMay 27, 2025
Coordinates42.8877, -82.6608
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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

St. Clair County, Michigan. Northern Lower Peninsula recreational parcels and inland lake frontage.

View St. Clair market data →

Step 1 · Is this a deal?

Due diligence

1 item to verify before you offer.

Risk index
9
Low risk
Wetlands0.2% of tract

Little to no mapped wetland coverage.

Average slope4.3%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

759 ft of deeded road frontage.

Power9,084 ft away

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

Buildable area37.89 of 39.96 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$129,884
$105,203$154,565 · $3,250/ac on 39.96 ac
Asking vs estimate
-23.2%
Priced below the comp set

Weighted from 8 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 $99,700
Maximum allowable offer
$74,219
$1,857/ac · +30.0% target margin

You need $25,481 off asking to hit this margin.

All-in cost$80,528
Net resale$119,493
Projected profit$38,966
ROI+48.4%
Annualized+69.3%
Break-even resale$2,190/ac
Profit if resale lands off target
-20%
$15,067
-10%
$27,016
0%
$38,966
+10%
$50,915
+20%
$62,864
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MI-795246
Dirt · Power at road
26.8Jul 27, 2026$113,4004,2283,3703.6 mi
82
MI-134929
Dirt · Off grid
21.3Jul 27, 2026$57,9002,7172,4661.9 mi
82
MI-604383
Dirt · Power at road
14.4Apr 3, 2026$75,8005,2803,9392.3 mi
77
MI-316994
Paved · Power at road
95.2Aug 30, 2025$380,1003,9943,1012.6 mi
67
MI-327418
Dirt · Full utilities
129.4Aug 9, 2025$421,5003,2573,0803.7 mi
65
MI-994235
Paved · Power at road
12.9Oct 12, 2025$69,0005,3462,9325.4 mi
63
MI-124519
Dirt · Off grid
15.8May 30, 2024$45,1002,8442,7159.0 mi
62
MI-214472
Landlocked · Full utilities
15.3Sep 22, 2023$80,6005,2634,5278.3 mi
60
Show adjustment detail for the top comp
  • Tract size (26.83 ac → 39.96 ac)-6.4%
  • Utilities (Power at road → Off grid)-15.0%

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.