Madison County, Tennessee
Three Way is a city in Madison County, Tennessee. Three Way adopts its own zoning, so inside its limits Three Way’s rules apply, not the county’s. 4 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Madison County page.
Construction inside Three Way city
“a building permit shall be issued by the office of the building inspector in accordance with the provisions of this ordinance and shall be regulated by chapter 1 "administration" of the building code of the city of three way.”
New buildings and changes in occupancy inside Three Way city
“no new building shall be occupied and no change in occupancy of a building or part of a building shall be made until after the office of the building inspector shall have issued a certificate of occupancy as regulated in chapter 1 "administration" of the building code of the city of three way.”
Land inside Three Way city limits (Madison County, TN)
“this ordinance shall be known and cited as the "zoning ordinance of the city of three way"”
Zoning districts inside Three Way city
“section 1. a-o (agriculture and open land) district section 2. rl (low density residential) district section 3. rm (medium density residential) district section 4. rm-1 (medium density residential) district section 5. bn (neighborhood business) district section 6. bh (highway business) district section 7. bp (planned business) district section 8. il (light industrial) district section 9. ih (heavy industrial) district section 10.fh (special flood hazard) district section 11. o (office) district section 12. prd (planned residential development) district”
We looked and could not find an official answer yet. Silence is not permission; ask Three Way or Madison County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Three Way publishes no rule on the point, not that none exists. Madison County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Three Way means bringing your own water and power. The kit we’d start with:
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