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Rosebud County, MT · Sold

MT-577731

5520 County Road 146

$351,100
$927/ac · 379 ac
Acreage379 ac
Price per acre$927/ac
ZoningUnzoned
Road accessLandlocked
UtilitiesFull utilities
TopographySloped
ListedSep 26, 2025
Coordinates46.1876, -106.6554
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

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

View Rosebud market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
46
Moderate risk
Wetlands3.0% of tract

Little to no mapped wetland coverage.

Average slope23.8%

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.

PowerOn site

Power at or near the road.

Buildable area220.46 of 378.79 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$423,174
$326,980$519,367 · $1,117/ac on 379 ac
Asking vs estimate
-17.0%
Priced below the comp set

Weighted from 9 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 $351,100
Maximum allowable offer
$241,814
$638/ac · +30.0% target margin

You need $109,286 off asking to hit this margin.

All-in cost$262,368
Net resale$389,320
Projected profit$126,952
ROI+48.4%
Annualized+69.2%
Break-even resale$753/ac
Profit if resale lands off target
-20%
$49,088
-10%
$88,020
0%
$126,952
+10%
$165,884
+20%
$204,816
Comparable sales9 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MT-447513
Gravel · Off grid
323.5Jul 27, 2026$285,70088382510.5 mi
80
MT-947963
Dirt · Off grid
448.1Mar 10, 2026$513,1001,1451,3918.2 mi
77
MT-359068
Paved · Power at road
997.8Jul 14, 2026$737,7007397011.4 mi
73
MT-146544
Gravel · Off grid
160.3Jul 27, 2026$191,5001,1959154.8 mi
73
MT-718070
Gravel · Power at road
484.2Nov 13, 2024$602,3001,2441,1929.3 mi
72
MT-518299
Gravel · Power at road
571.6Aug 8, 2024$740,7001,2961,3206.5 mi
70
MT-169291
Dirt · Power at road
1172.7Nov 1, 2024$1,126,4009601,4073.4 mi
59
MT-216399
Paved · Power at road
144.3Dec 31, 2023$327,5002,2691,3496.6 mi
57
MT-966308
Gravel · Power at road
135.1Mar 9, 2024$211,7001,5671,0728.8 mi
55
Show adjustment detail for the top comp
  • Tract size (323.46 ac → 378.79 ac)-4.5%
  • Access (Gravel → Landlocked)-32.0%
  • Utilities (Off grid → Full utilities)+43.5%

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.