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Mackinac County, MI · Sold

MI-829327

3473 County Road 27

$1,526,400
$2,959/ac · 516 ac
Acreage516 ac
Price per acre$2,959/ac
ZoningMixed Use
Road accessGravel
UtilitiesFull utilities
TopographyFlat
ListedMar 15, 2026
Coordinates46.0904, -85.2351
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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

1 item to verify before you offer.

Risk index
11
Low risk
Wetlands10.1% of tract

Little to no mapped wetland coverage.

Average slope2.0%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessDeeded frontage

4,146 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area440.59 of 515.88 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,070,390
$846,430$1,294,350 · $2,075/ac on 516 ac
Asking vs estimate
+42.6%
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 $1,526,400
Maximum allowable offer
$611,651
$1,186/ac · +30.0% target margin

You need $914,749 off asking to hit this margin.

All-in cost$663,641
Net resale$984,759
Projected profit$321,118
ROI+48.4%
Annualized+69.2%
Break-even resale$1,398/ac
Profit if resale lands off target
-20%
$124,166
-10%
$222,642
0%
$321,118
+10%
$419,593
+20%
$518,069
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MI-759594
Gravel · Off grid
626.0Nov 8, 2025$1,130,7001,8062,8388.5 mi
81
MI-129217
Paved · Power at road
476.4Apr 10, 2025$847,3001,7791,8976.4 mi
79
MI-269237
Landlocked · Off grid
483.3Feb 7, 2024$423,6008772,00611.3 mi
68
MI-618241
Paved · Off grid
234.9Sep 29, 2025$397,3001,6911,6929.6 mi
64
MI-137130
Gravel · Full utilities
105.0Oct 22, 2024$266,3002,5351,7457.6 mi
58
Show adjustment detail for the top comp
  • Tract size (625.96 ac → 515.88 ac)+6.1%
  • Utilities (Off grid → Full utilities)+43.5%
  • Market time (9 mo)+3.2%

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.