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Mackinac County, MI · Sold

MI-759594

8890 County Road 319

$1,156,100
$1,847/ac · 626 ac
Acreage626 ac
Price per acre$1,847/ac
ZoningMixed Use
Road accessGravel
UtilitiesOff grid
TopographySloped
ListedFeb 12, 2025
Coordinates46.1759, -85.3625
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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

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

View Mackinac market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
15
Low risk
Wetlands2.3% of tract

Little to no mapped wetland coverage.

Average slope15.7%

Rolling to steep in places; pad prep likely.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

6,316 ft of deeded road frontage.

Power1,664 ft away

Service extension needed; get a utility quote.

Buildable area489.25 of 625.96 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$871,620
$703,505$1,039,735 · $1,392/ac on 626 ac
Asking vs estimate
+32.6%
Priced above the comp set

Weighted from 6 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 $1,156,100
Maximum allowable offer
$498,068
$796/ac · +30.0% target margin

You need $658,032 off asking to hit this margin.

All-in cost$540,404
Net resale$801,890
Projected profit$261,486
ROI+48.4%
Annualized+69.2%
Break-even resale$938/ac
Profit if resale lands off target
-20%
$101,108
-10%
$181,297
0%
$261,486
+10%
$341,675
+20%
$421,864
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MI-829327
Gravel · Full utilities
515.9Jul 27, 2026$1,308,1002,5361,6708.5 mi
87
MI-129217
Paved · Power at road
476.4Apr 10, 2025$847,3001,7791,2462.9 mi
77
MI-618241
Paved · Off grid
234.9Sep 29, 2025$397,3001,6911,1122.9 mi
68
MI-269237
Landlocked · Off grid
483.3Feb 7, 2024$423,6008771,3188.9 mi
67
MI-137130
Gravel · Full utilities
105.0Oct 22, 2024$266,3002,5351,1464.4 mi
56
MI-396588
Landlocked · Off grid
70.9Dec 12, 2024$153,5002,1631,8718.2 mi
52
Show adjustment detail for the top comp
  • Tract size (515.88 ac → 625.96 ac)-5.7%
  • Utilities (Full utilities → Off grid)-30.3%

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.