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Lewis and Clark County, MT · Sold

MT-289356

3857 County Road 312

$1,086,700
$884/ac · 1,229 ac
Acreage1,229 ac
Price per acre$884/ac
ZoningUnzoned
Road accessGravel
UtilitiesOff grid
TopographyFlat
ListedNov 22, 2025
Coordinates47.1741, -112.4539
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

Lewis and Clark County, Montana. Big-sky ranch splits; recreational amenity value increasingly outruns ag value.

View Lewis and Clark market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
43
Moderate risk
Wetlands37.5% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope3.0%

Gentle grade, straightforward to develop.

Flood zoneAE

Inside the 100-year floodplain — insurance and elevation apply.

Legal accessDeeded frontage

3,911 ft of deeded road frontage.

Power5,290 ft away

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

Buildable area729.87 of 1229.26 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,367,168
$1,158,046$1,576,290 · $1,112/ac on 1,229 ac
Asking vs estimate
-20.5%
Priced below 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 $1,086,700
Maximum allowable offer
$781,239
$636/ac · +30.0% target margin

You need $305,461 off asking to hit this margin.

All-in cost$847,644
Net resale$1,257,795
Projected profit$410,150
ROI+48.4%
Annualized+69.2%
Break-even resale$750/ac
Profit if resale lands off target
-20%
$158,591
-10%
$284,371
0%
$410,150
+10%
$535,930
+20%
$661,709
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MT-779814
Gravel · Off grid
1712.9Feb 11, 2025$1,967,3001,1491,3553.5 mi
75
MT-399645
Dirt · Power at road
1515.5Oct 6, 2025$1,418,5009361,0239.8 mi
72
MT-599470
Landlocked · Power at road
1335.1Aug 26, 2024$826,7006198605.9 mi
72
MT-469664
Landlocked · Power at road
1536.5Sep 6, 2025$1,228,0007991,11414.5 mi
69
MT-247400
Dirt · Full utilities
298.0Sep 22, 2025$659,5002,2131,2107.5 mi
63
Show adjustment detail for the top comp
  • Tract size (1712.92 ac → 1229.26 ac)+11.0%
  • Market time (18 mo)+6.3%

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.