Osage County, Kansas
Fairfax Township is a township in Osage County, Kansas. Septic permits inside Fairfax Township come from Osage County. 3 rules below are quoted from official sources and independently re-checked, most recently on November 11, 2026. Rules for unincorporated land are on the Osage County page.
Fairfax Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Construction inside Fairfax township (unincorporated Osage County), permitted by Osage County Land Development
building permit fee: sq. ft. x .05, $25 minimum USD
“wastewater, construction, and land divisions require permits.”
Land inside Fairfax township, an unincorporated township in Osage County, KS: zoning is the Osage County zoning regulations administered by the county zoning administrator, not a township ordinance
“these regulations shall apply to all lands within the unincorporated portion of osage county, kansas.”
Wastewater systems on land inside Fairfax township (outside city boundaries), Osage County Land Development
wastewater permit fee: 200 USD · wastewater inspection fee: 150 USD
“as of january 1, 2012, all property outside of city boundaries that sale must have a wastewater inspection.”
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.
Off-grid gear
Going off-grid in Fairfax Township means bringing your own water and power. The kit we’d start with:
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