Llano County (county seat: Llano) covers 935 square miles with a population of 21243. Official county website: www.llanocounty.gov/. This page summarizes the verified building-regulation posture of unincorporated Llano County land; the full 10-dimension scorecard with every source receipt lives on its Freedom Map card.
County department list shows Development Services & 9-1-1 Addressing, Emergency Management, and Road programs but no building or permitting department—no county residential building code on unincorporated land.
The claim above is source-verified (official statute/county documents; URL, direct quote, and date on the full card). Method: how we verify.
No county's freedom erases state law: septic/wastewater permitting (health authority), well permits and water rights (state engineer/DNR), floodplain rules with federally connected financing, and — in some states — state-run electrical inspections. The full card details which of these bite in Llano County and how hard.
The score describes unincorporated county land only. Inside Llano County, incorporated municipalities set their own, usually stricter, rules — including: City of Llano and City of Sunrise Beach Village enforce their own ordinances/codes inside city limits.. Land inside town limits follows town code.
Building rules are the first question people ask about Llano County — and the easiest one to answer. They're rarely the one that decides it. The full card grades all ten dimensions, every claim quoted from the county's own code.
What the Llano County card answers that this page doesn't:
It's a real map. Click any county in the country and see how it grades — that part costs nothing, and you can compare Llano County against its neighbors before you spend a dollar.
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Last verified 2026-07-10 · Not legal advice — confirm current rules with the county, the state, and a professional before buying or building.