Montana · Off-grid & homestead potential
Treasure County scores 58/100 on the Bolthole Index, a solid county profile. Its strengths are deep seclusion — about 0 people within a 30-minute drive and manageable long-term carry cost. The trade-offs: thin water margin (15.1″/yr rainfall) and elevated current hazard exposure.
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Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →
Scout Treasure County
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Property hunt
Search live inventory elsewhere, then cost and vet each candidate here. No copied listings, account, or paid data feed.
Each button opens a current land search for Treasure County. Listing sites control their own results and filters.
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Working estimate
A planning estimate, not a valuation or contractor quote. The USDA benchmark includes farm land and buildings; it is context, not a parcel comp.
Before an offer
Saved properties and checklist progress stay on this device. Bolthole Index does not receive them.
What it takes to build here — permits, zoning, and septic — scouted from Treasure County’s own official sources.
Montana does not enforce a statewide residential building code in rural counties unless locally adopted; Treasure County maintains only a Growth Policy (advisory under MT law) and no evidence of an adopted county building-permit program was found.
Treasure County, MT - Planning ↗Treasure County has a Planning Board and Growth Policy but no countywide zoning ordinance was found; Montana growth policies are statutorily non-regulatory.
Treasure County, MT - Planning ↗Montana DEQ delegates onsite wastewater permit review for individual lots to the county sanitarian; subdivisions under 20 acres are reviewed by DEQ under the Sanitation in Subdivisions Act.
Montana DEQ - Engineering, Infrastructure & Subdivisions ↗Not published on an official source — confirm with the county.
Not published on an official source — confirm with the county.
Not published on an official source — confirm with the county.
Not published on an official source — confirm with the county.
Not published on an official source — confirm with the county.
Not published on an official source — confirm with the county.
Always confirm current rules with Treasure County, MT - Planning before you buy or build. Scouted Jul 2026 from official county sources.
Treasure County scores 58/100 on the Bolthole Index, a solid county profile. Its strengths: deep seclusion — about 0 people within a 30-minute drive and manageable long-term carry cost. Watch-outs: thin water margin (15.1″/yr rainfall) and elevated current hazard exposure.
Treasure County does not require a county building permit for a home in unincorporated areas, and it has no county-wide zoning. Onsite septic is permitted by Treasure County Sanitarian / Environmental Health (DEQ-delegated). Rules change and cities within the county differ — always confirm with the county before you buy or build.
Land in Treasure County runs about $996 per acre, based on the latest county data.
Treasure County gets about 15.1" of rain a year, with severe drought in roughly 12.5% of years.
A representative private-land location has about 0 people within a 30-minute drive and 1 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.
Off-grid gear
Going off-grid in Treasure County means bringing your own water and power. The kit we’d start with:
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