Texas · Off-grid & homestead potential
Smith County scores 65/100 on the Bolthole Index, a strong county profile. Its strengths are workable self-sufficiency basics: 46.2″/yr rainfall and 54.9% wooded land and low administrative friction for a quiet rural property. The trade-offs: about 183,956 people within a 30-minute drive.
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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 Smith 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.
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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
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What it takes to build here — permits, zoning, and septic — scouted from Smith County’s own official sources.
Smith County requires a county development permit for structures and other development in mapped flood-hazard areas, but the county materials do not establish a general structural building-permit program outside those areas.
Smith County Flood Damage Prevention Regulations ↗Smith County regulates subdivisions and floodplain development in unincorporated areas; its current county regulations do not establish traditional county-wide land-use zoning.
Smith County Subdivision Regulations (revised 2023) ↗On-Site Sewage Facility (septic) permits are administered locally by Smith County as the TCEQ authorized agent, with permitting handled by contractor RTS Environmental LLC.
Smith County On-Site Sewage Facility ↗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 Smith County Planning / On-Site Sewage Facility before you buy or build. Scouted Aug 2026 from official county sources.
Smith County scores 65/100 on the Bolthole Index, a strong county profile. Its strengths: workable self-sufficiency basics: 46.2″/yr rainfall and 54.9% wooded land and low administrative friction for a quiet rural property. Watch-outs: about 183,956 people within a 30-minute drive.
Smith County requires a building permit only in limited cases (such as floodplains or specific zones), and it has no county-wide zoning. Onsite septic is permitted by Smith County (TCEQ Authorized Agent), OSSF program administered via RTS Environmental LLC. Rules change and cities within the county differ — always confirm with the county before you buy or build.
Land in Smith County runs about $7,161 per acre, based on the latest county data.
Smith County gets about 46.2" of rain a year, with severe drought in roughly 14.9% of years.
A representative private-land location has about 183,956 people within a 30-minute drive and 5,796,738 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 Smith County means bringing your own water and power. The kit we’d start with:
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