Butler County, Kansas
Walnut Township is a township in Butler County, Kansas. 5 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Butler County page.
Walnut Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Butler County zoning districts and district map applying inside Walnut township, where the land is unincorporated
“zoning districts and zoning district map established”
AG-40 agricultural district lots inside Walnut township, where the land is unincorporated and zoned AG-40 under Butler County zoning regulations
minimum lot area for residence: >= 40 acres (approximately a quarter of a quarter section; unusual lot configurations and other circumstances proviso)
“to be eligible for a building permit for a residence every lot created after the effective date of these regulations shall contain acreage equivalent to a quarter of a quarter section (approximately 40 acres) in areas zoned ag-40”
“and acreage equivalent to a half of a quarter section (approximately 80 acres) in areas zoned ag-80.”
Buildings and structures in the AG-40 and AG-80 agricultural districts inside Walnut township, where the land is unincorporated, other than those actually used for agricultural purposes
maximum building height: <= 35 feet (buildings actually used for agricultural purposes excluded) · maximum stories: <= 2.5 stories (buildings actually used for agricultural purposes excluded)
“7-501. height: buildings or structures other than those actually used for agricultural purposes shall not exceed 35 feet and/or two and one-half (2 ½) stories in height.”
Land used for agricultural purposes inside Walnut township, where the land is unincorporated
“all lands used for agricultural purposes, as defined in these regulations, are and shall be exempt from the restrictions and limitations of these regulations.”
We looked and could not find an official answer yet. Silence is not permission; ask Walnut Township or Butler 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 Walnut Township publishes no rule on the point, not that none exists. Butler County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Walnut Township means bringing your own water and power. The kit we’d start with:
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