Bolthole Index

Bolthole Index county-legal census · checked 2026-10-07

Kentucky Counties With No Building Codes and No Zoning

19 of Kentucky's 120 counties — 16% — require no residential building permit and have no county-wide zoning in their unincorporated areas. That is the 8th-largest count of any state. The strongest of them on the Bolthole Index is Wayne County (75/100). Every entry below cites the county’s own official source.

Rules change, and cities inside these counties set their own — treat this as a verified starting point, not legal advice. All 517 counties nationwide → Kentucky: no building codes → Kentucky: no zoning → Kentucky: owner-builder → Kentucky: rv living → Kentucky: tiny homes → Kentucky: no minimum home size → Full Kentucky profile →

From the Kentucky guide

Which Kentucky counties don't require a building permit?

Kentucky has 25 counties without a residential building-permit requirement, 32 with requirements limited to particular cases, and 63 requiring residential building permits.289 The highest-scoring counties in the no-permit group are Wayne County, Butler County, Green County, Russell County, Livingston County, Morgan County, Ohio County, Webster County.2

Use the Kentucky no-building-codes list to find counties without a residential building-permit requirement, but Kentucky's mandatory residential code still applies statewide.216 For a single-family dwelling, building permits are required only where a local ordinance requires them.1 Separate plumbing permits remain required before plumbing construction, installation or alteration; homeowners may obtain them for their own personal residences.17 Owner-occupied HVAC work has a licensing exemption, but an initial HVAC installation still requires an HVAC permit before work begins.14

Which Kentucky counties have no zoning?

Kentucky has 52 counties without countywide zoning and 46 with zoning; we could not confirm zoning in the remaining 22 counties.31011 The highest-scoring no-zoning counties are Wayne County, Butler County, Green County, Lee County, Russell County, Livingston County, Metcalfe County, Monroe County.3

The Kentucky no-zoning list helps narrow the search, and the no-building-permit and no-zoning list identifies the 19 counties with both answers.312 Kentucky allows cities and counties to adopt zoning texts and maps through local planning units, so ask the planning commission which jurisdiction and district govern the parcel.4 Within a planning-unit jurisdiction, subdivision approval is a separate requirement before dividing land and recording the plat.18 Agricultural land is not a blanket housing exemption: Kentucky allows regulation of dwellings and floodplain structures even under its agricultural zoning protections.19

Read the full Kentucky guide →

Sources

  1. Kentucky: 815 KAR 7:125, Kentucky Residential Code, quoted and re-checked
  2. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties that do not require a residential building permit in unincorporated areas
  3. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties with no county-wide zoning
  4. Kentucky: KRS 100.203 — Content of zoning regulations, quoted and re-checked
  5. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties that require a residential building permit only in some cases (for example floodplain or certain structures)
  6. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties that require a residential building permit in unincorporated areas
  7. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties with county zoning
  8. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties whose building-permit or zoning answer we could not confirm
  9. Bolthole Index county rulebook, 120 Kentucky counties, as of October 10, 2026: Kentucky counties with neither a residential building permit nor county-wide zoning
  10. Kentucky: KRS 198B.674 — Exemptions, quoted and re-checked
  11. Kentucky: KRS 198B.050 Uniform State Building Code, quoted and re-checked
  12. Kentucky: Division of Plumbing Fee Change and Permit Information, quoted and re-checked
  13. Kentucky: KRS 100.277 — Commission approval required for subdivisions, quoted and re-checked
  14. Kentucky: KRS 100.203 Content of zoning regulations, quoted and re-checked

From the Kentucky guide, written from the cited official sources and re-checked by an independent reviewer. This is research, not legal advice: confirm with the office before you buy or build.

19 of 120 Kentucky counties · sorted by Index score

Keep exploring

Every county here has a full profile — water, land prices, hazard safety, seclusion, and the rest of its building rules. See the Kentucky state page for all 120 counties ranked, or go back to the national list.

Off-grid gear

Building on land in one of these Kentucky counties? The kit we'd start with:

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General guidance, not legal advice. Off-grid, building, and land-use rules are often set at the county level and change often. Verify with your county and state before acting. Data reviewed 2026-06-26.