Clay County, Missouri
Glenaire is a city in Clay County, Missouri. Glenaire adopts its own zoning, so inside its limits Glenaire’s rules apply, not the county’s. Septic permits inside Glenaire come from Glenaire. 15 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the Clay County page.
New construction, additions, and some remodeling or updating projects inside Glenaire city limits.
“A building permit is required on all new construction, any additions to the existing structures and some remodeling and updating projects.”
Residential construction inside Glenaire city limits.
“The City of Glenaire hereby accepts those as applying within the City.”
Land inside Glenaire city limits.
“This chapter and its corresponding ordinances shall be known and may be cited as the Zoning Ordinance of the City of Glenaire, Missouri.”
Land inside Glenaire city limits.
zoning district: District R - Residential
“the City of Glenaire, Missouri is hereby considered as one district as follows: District R - Residential.”
Use or occupancy of trailer coaches/RVs inside Glenaire city limits.
“It shall be unlawful for any person to use or occupy any trailer coach except in a duly licensed trailer park.”
Mobile-home occupancy during reconstruction of a destroyed primary dwelling inside Glenaire city limits.
temporary permit duration: <= 180 days (Only after destruction of the primary dwelling by fire or other natural disaster.)
“the Glenaire Board of Aldermen may grant a temporary (up to 180 days) permit to put a mobile home on the property during reconstruction.”
Trailer-park sewage and private disposal systems inside Glenaire city limits.
“a private sewer and disposal plant or septic tank system approved by the health director.”
Trailer parks inside Glenaire city limits where a public sewer connection is not accessible.
“if no public sewer connection is accessible, then into a private sewer and disposal plant or septic tank system approved by the health director.”
Proposed construction or other development, including manufactured-home placement, in the flood-hazard areas identified by Chapter 10 inside Glenaire city limits.
“A floodplain development permit shall be required for all proposed construction or other development, including the placement of manufactured homes”
Glenaire does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
New dwellings in Glenaire District R - Residential.
minimum dwelling area: >= 1200 square feet (Measured from outside of outside walls and excluding attached accessory buildings.)
“Every dwelling hereafter erected or constructed in District R must contain a minimum of twelve hundred (1,200) square feet”
Residential development in Glenaire District R - Residential.
lot area per family: >= 7500 square feet
“one family for each seventy-five hundred (7,500) square feet of the area.”
Buildings in Glenaire District R - Residential.
minimum side yard: >= 15 feet (Except accessory buildings; additional reversed-frontage corner-lot condition applies.)
“Such side yard shall not be less than fifteen (15) feet.”
Detached accessory buildings in rear yards in Glenaire District R - Residential.
maximum detached accessory-building rear-yard coverage: <= 40 percent
“shall not exceed forty (40) per cent of the area of the rear yard.”
Buildings and structures in Glenaire District R - Residential.
maximum height: <= 35 feet (Also limited to two and one-half stories and cannot exceed the tallest peak of the residential dwelling structure.)
“shall not exceed thirty-five (35) feet in height”
Gravel driveways in Glenaire District R - Residential.
minimum driveway width: >= 9 feet (Gravel driveway.) · minimum driveway length: >= 20 feet (Gravel driveway.)
“Shall not be less than nine (9) feet wide and twenty (20) feet in length and shall be connected to a public street or alley.”
We looked and could not find an official answer yet. Silence is not permission; ask Glenaire or Clay 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 Glenaire publishes no rule on the point, not that none exists. Clay County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Glenaire means bringing your own water and power. The kit we’d start with:
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