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Custer County, MT · Sold

MT-483050

7547 County Road 315

$21,900
$1,716/ac · 12.76 ac
Acreage12.76 ac
Price per acre$1,716/ac
ZoningUnzoned
Road accessLandlocked
UtilitiesPower at road
TopographySloped
ListedDec 1, 2023
Coordinates46.3356, -105.5497
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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

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

View Custer market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
50
Moderate risk
Wetlands2.0% of tract

Little to no mapped wetland coverage.

Average slope30.9%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power163 ft away

Power at or near the road.

Buildable area7.50 of 12.76 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$33,960
$30,452$37,467 · $2,661/ac on 12.76 ac
Asking vs estimate
-35.5%
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 $21,900
Maximum allowable offer
$19,406
$1,521/ac · +30.0% target margin

You need $2,494 off asking to hit this margin.

All-in cost$21,056
Net resale$31,243
Projected profit$10,187
ROI+48.4%
Annualized+69.2%
Break-even resale$1,794/ac
Profit if resale lands off target
-20%
$3,939
-10%
$7,063
0%
$10,187
+10%
$13,312
+20%
$16,436
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MT-602755
Paved · Full utilities
10.3Jan 3, 2026$66,1006,4213,0533.9 mi
78
MT-102164
Dirt · Power at road
6.7Apr 27, 2026$20,4003,0372,31614.6 mi
69
MT-740502
Dirt · Power at road
2.0Jan 15, 2026$7,4003,6752,71312.0 mi
57
MT-935363
Landlocked · Full utilities
68.1Aug 3, 2025$166,6002,4452,72812.3 mi
56
MT-335372
Gravel · Off grid
68.6Mar 13, 2025$149,8002,1842,4197.4 mi
54
Show adjustment detail for the top comp
  • Tract size (10.3 ac → 12.76 ac)-1.9%
  • Access (Paved → Landlocked)-42.4%
  • Utilities (Full utilities → Power at road)-18.0%
  • Market time (7 mo)+2.6%

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.