← New search
Big Horn County, MT · Sold

MT-258073

7736 County Road 310

$326,100
$672/ac · 485 ac
Acreage485 ac
Price per acre$672/ac
ZoningAgricultural
Road accessLandlocked
UtilitiesOff grid
TopographyWooded
ListedSep 24, 2025
Coordinates45.4291, -107.4698
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

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

View Big Horn market data →

Step 1 · Is this a deal?

Due diligence

5 items to verify before you offer.

Risk index
52
Moderate risk
Wetlands19.6% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope6.4%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power13,424 ft away

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

Buildable area370.66 of 485.29 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$414,311
$313,028$515,593 · $854/ac on 485 ac
Asking vs estimate
-21.3%
Priced below the comp set

Weighted from 10 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 $326,100
Maximum allowable offer
$236,749
$488/ac · +30.0% target margin

You need $89,351 off asking to hit this margin.

All-in cost$256,873
Net resale$381,166
Projected profit$124,293
ROI+48.4%
Annualized+69.2%
Break-even resale$575/ac
Profit if resale lands off target
-20%
$48,060
-10%
$86,176
0%
$124,293
+10%
$162,410
+20%
$200,526
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MT-338224
Gravel · Power at road
541.4Jul 27, 2026$698,5001,2907732.9 mi
86
MT-837641
Gravel · Power at road
354.9Jul 27, 2026$774,1002,1811,1512.8 mi
82
MT-667025
Landlocked · Power at road
227.1Jul 27, 2026$345,5001,5211,0386.8 mi
75
MT-707463
Landlocked · Off grid
311.9Feb 25, 2025$338,6001,0851,0112.7 mi
74
MT-266808
Dirt · Power at road
194.1Jul 27, 2026$243,5001,2546476.4 mi
71
MT-217697
Gravel · Power at road
369.6Nov 10, 2024$392,6001,0626087.2 mi
68
MT-677016
Dirt · Power at road
225.7Jul 13, 2025$290,1001,2867227.0 mi
65
MT-339381
Gravel · Power at road
1251.7Sep 30, 2025$971,2007766225.0 mi
65
MT-489651
Gravel · Power at road
1522.2Feb 17, 2026$1,328,5008737338.2 mi
64
MT-116681
Dirt · Full utilities
177.0Nov 13, 2025$486,8002,7501,1677.4 mi
63
Show adjustment detail for the top comp
  • Tract size (541.38 ac → 485.29 ac)+3.4%
  • Access (Gravel → Landlocked)-32.0%
  • Utilities (Power at road → Off grid)-15.0%

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.