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Sanilac County, MI · Sold

MI-859785

622 County Road 17

$1,315,800
$1,830/ac · 719 ac
Acreage719 ac
Price per acre$1,830/ac
ZoningAgricultural
Road accessGravel
UtilitiesOff grid
TopographyMixed
ListedOct 21, 2023
Coordinates43.3788, -82.6344
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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

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

View Sanilac market data →

Step 1 · Is this a deal?

Due diligence

1 item to verify before you offer.

Risk index
15
Low risk
Wetlands7.4% of tract

Little to no mapped wetland coverage.

Average slope5.9%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

3,726 ft of deeded road frontage.

Power8,818 ft away

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

Buildable area632.37 of 718.85 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,236,349
$1,058,556$1,414,142 · $1,720/ac on 719 ac
Asking vs estimate
+6.4%
Priced above the comp set

Weighted from 5 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 $1,315,800
Maximum allowable offer
$706,485
$983/ac · +30.0% target margin

You need $609,315 off asking to hit this margin.

All-in cost$766,536
Net resale$1,137,441
Projected profit$370,905
ROI+48.4%
Annualized+69.2%
Break-even resale$1,159/ac
Profit if resale lands off target
-20%
$143,417
-10%
$257,161
0%
$370,905
+10%
$484,649
+20%
$598,393
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MI-459645
Dirt · Power at road
649.5Mar 10, 2026$1,262,5001,9441,8967.7 mi
83
MI-809057
Gravel · Power at road
424.2Jul 27, 2026$1,058,5002,4951,8115.0 mi
79
MI-598617
Gravel · Full utilities
308.4Feb 17, 2024$1,021,5003,3121,9773.7 mi
63
MI-627701
Paved · Power at road
158.8Dec 3, 2025$438,9002,7631,3187.5 mi
59
MI-677557
Dirt · Full utilities
143.1Sep 4, 2024$380,0002,6551,4564.7 mi
54
Show adjustment detail for the top comp
  • Tract size (649.52 ac → 718.85 ac)-3.1%
  • Access (Dirt → Gravel)+16.3%
  • Utilities (Power at road → Off grid)-15.0%
  • Market time (5 mo)+1.8%

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.