Buying Land in Lafayette County, Missouri

What actual county zoning looks like here

Missouri leaves county planning and zoning authority under RSMo Chapter 64 optional, county by county, and most rural Missouri counties have never adopted it. Lafayette County has: the county's Planning & Economic Development office (1001 Main Street, Lexington, MO 64067; 660-259-4439; planning@lafayettecountymo.gov) administers a Land Development Code and a Comprehensive Plan that includes a Future Land Use Map and a Zoning Map for unincorporated areas of the county. That office is your starting point for a land-use question on any parcel outside the incorporated cities -- inside city limits (Lexington, Odessa, Higginsville, Concordia, Wellington, and the county's other towns), the relevant city hall handles zoning and building instead.

The county's Planning Commission reviews rezoning requests, subdivision plats, conditional-use permits, and amendments to the Comprehensive Plan and Land Development Code. A separate, quasi-judicial Board of Zoning Appeals -- five county residents, no more than two of whom may live in incorporated areas, serving staggered four-year terms -- hears variance requests, which let a property be developed for an already-permitted use in a way that doesn't meet a specific numeric requirement of the code. The variance process itself has real procedural teeth: state-law-consistent public notice, mailed notice to every property owner within 1,000 feet of the subject parcel, and a public-notice sign posted on the property at least 15 days before the Board hearing (meetings are the third Tuesday of the month at 7:00 p.m. when business is pending, at the Sheriff's Training Room, 107 S. 11th St., Lexington). Applications and current fees run through the county's online permitting portal; contact the Planning office directly to confirm which application and fee apply to your situation before submitting anything.

One nuance worth flagging: Missouri's own county building-codes tracking shows Lafayette County has not adopted a countywide building code (unlike its zoning ordinance, which is adopted and active), so building-code enforcement in unincorporated areas may work differently than zoning enforcement does -- confirm directly with the Planning & Economic Development office whether a specific project needs a building permit, a zoning permit, or both. We were not able to directly verify Lafayette County's specific zoning district names or minimum lot sizes from a direct document read during this research pass (see the methodology note) -- get the actual zoning designation and permitted-use list for your parcel from the Planning office before you buy.

Septic, subdivisions, and the county’s own local rules

Onsite wastewater permitting for unincorporated Lafayette County runs through the Lafayette County Health Department, which -- like several of its rural Missouri neighbors -- administers its own Onsite Wastewater Ordinance rather than simply passing through the bare Missouri DHSS state OWTS program with no local layer. That means permit specifics, fees, and inspection requirements should be confirmed directly with the Health Department for your parcel rather than assumed from the general state framework alone.

Because Lafayette County has zoning, it also has an active plat-review process for new subdivisions of unincorporated land, run through the same Planning & Economic Development office and Planning Commission described above -- a building permit or address generally can't be issued for a lot created by a site plan or subdivision that doesn't conform to the county's adopted subdivision standards. That process is visibly active on the ground: recent years have seen real rural-residential subdivisions platted near Odessa on multi-acre lots (several-acre homesites with utilities run to each parcel), which tracks with Lafayette County's position within easy commuting distance of the Kansas City metro along I-70. If you're buying a lot in one of these newer subdivisions, or considering platting your own, the Planning office is the right first call rather than the Recorder of Deeds.

The Missouri River: farmland, flood risk, and the levee district

Lafayette County's northern edge runs along the Missouri River, taking in river towns like Lexington, Wellington, and Napoleon, and that river frontage shapes the county's agriculture directly: soybeans (over 100,000 planted acres) and corn (over 86,000 acres) are by far the county's two leading crops per the 2022 USDA Census of Agriculture, well ahead of hay/forage and wheat, reflecting the productivity of Missouri River bottomland soil. Cattle (roughly 30,900 head) and hogs (roughly 36,200 head) round out a meaningful livestock sector alongside the row-crop base.

That same river geography comes with flood exposure that's been a recurring feature of Missouri River bottomland for well over a century, and part of Lafayette County sits within the Ray-Lafayette Levee District No. 1, one of the private/local levee districts that protect bottomland farmland from Missouri River flooding rather than relying solely on federal Corps of Engineers structures. A parcel's specific flood-zone status and any levee-district assessment should be checked with both the FEMA Flood Map Service Center and the county's floodplain administrator (Jason Dickmeyer, 107 S. 11th St., Lexington; 660-259-6551) before you count on river-bottom ground as a building site or assume a given insurance cost.