Buying Land in Fayette County, Ohio

Zoning: township-administered, with a live county moratorium proposal in flux

Fayette County's zoning is primarily administered township by township across its nine townships -- Concord, Green, Jasper, Jefferson, Madison, Marion, Paint, Perry, and Wayne -- alongside separate zoning administered by the City of Washington Court House and the Villages of Bloomingburg, Jeffersonville, Milledgeville, and Octa. What's changed very recently, and rapidly, is the county's own posture toward one specific use: as reported in early September 2026, the Fayette County Commissioners were weighing a resolution to freeze new data-center development for a year specifically in the unincorporated areas of seven of the county's nine townships -- Concord, Green, Jasper, Madison, Marion, Paint, and Perry -- covering data-center-related zoning applications, zoning approvals, and building permits.

Notably, Jefferson Township -- where the county's marquee data-center project actually sits -- was not named among the seven townships the proposed moratorium would cover, nor was Wayne Township. This research pass could not independently confirm why those two were excluded, though it is consistent with (without being confirmed as) those two townships administering their own separate zoning outside the county's direct Chapter 303 authority, leaving the county's own moratorium resolution able to reach only the townships it directly administers. A buyer evaluating any Fayette County parcel near the I-71/US-35 corridor, or in any of the nine townships generally, should confirm current zoning jurisdiction and the moratorium's current status directly with the county and the relevant township rather than relying on this description, since both were actively in motion as of this review.

The trigger: Amazon's roughly 590-acre data center campus at the county's Mega Site

Fayette County has spent years marketing its 1,500-plus-acre "Mega Site" at the I-71/US-35 interchange in Jefferson Township as a premier mega-manufacturing location, with utilities already extended to the site's boundary. That positioning paid off in a major way: Amazon Web Services purchased roughly 590 acres there for a reported $102.4 million, as part of what's been described as a $5 billion investment commitment into the county by 2030, for a new data-center campus neighboring the separately-announced $3.5 billion Honda/LG EV battery plant. Fayette County Commissioners approved a Community Reinvestment Area (CRA) agreement with AWS providing a 30-year, 100% tax exemption on new structures at the site, and reporting has put the cost of electricity-transmission infrastructure needed to serve just the project's first phase at more than $22 million. Construction was reported to have begun in early 2025, with operations targeted to begin around September 2026.

This is, by a wide margin, the largest single land-use event in Fayette County in recent memory, and it has reshaped how the county's commissioners, townships, and residents are approaching zoning and annexation decisions countywide -- described in detail below.

The backlash: annexation petitions, trustee pushback, and a moratorium proposal

The AWS project's footprint has driven a wave of related activity through 2026. On August 17, 2026, county commissioners accepted petitions to annex a combined roughly 61 acres of Jefferson Township farmland into the Village of Jeffersonville -- two separate landowners' tracts along State Route 729 near I-71 -- with Amazon Data Services Inc. listed on at least one petition as an adjacent property owner entitled to notice. That followed an earlier, larger annexation of roughly 490 acres into the Village of Jeffersonville approved in early August 2026. At the same August 17 meeting where those petitions were accepted, a county resident asked commissioners to halt data-center development in a neighboring township, a township official pressed for development agreements to be required before approving future annexations, and Dan Drake of Paint Township -- joined by that township's trustees -- specifically asked commissioners to enact a one-year moratorium on data-center construction in Paint Township to protect agricultural land.

That pressure culminated in the moratorium proposal described above, reported as being weighed by commissioners in early September 2026 across seven townships. This research pass could not confirm whether that moratorium was ultimately adopted, rejected, or modified, or what its current status is as of your reading -- treat it as a live, unresolved situation, and confirm current status directly with the Fayette County Commissioners' office before assuming any specific outcome.

What this means for a land buyer in Fayette County right now

If you're buying ordinary agricultural or residential acreage well away from the I-71/US-35 corridor and Jefferson Township, this saga is unlikely to change your day-to-day zoning experience much. If you're buying anywhere near the Mega Site, in Jefferson Township generally, or in one of the seven townships named in the proposed moratorium (Concord, Green, Jasper, Madison, Marion, Paint, or Perry), confirm three things directly with the county and the relevant township before relying on this page: whether the data-center moratorium has been adopted, rejected, or amended since this review; whether any annexation petition is pending or has been approved affecting the specific parcel or its immediate neighbors; and whether the parcel's zoning jurisdiction is the county, an individual township, or a village that may have recently annexed the area.

Septic, well, and other departments to know

For a standard septic system on unincorporated Fayette County land, Fayette County Public Health (317 S. Fayette Street, Washington Court House) is the permitting authority: a septic system must be installed by a Certified Septic Installer and approved and inspected by a district Sanitarian, using Form SS-182A along with a signed Septic System Precautions Acknowledgment and a $222 permit fee. Well-and-septic inspections are also required whenever a property with those systems is sold, so a buyer of an existing improved parcel should expect that step regardless of how recently the systems were installed.

For parcel research, the Fayette County Auditor and Recorder hold property records, parcel numbers, deeds, easements, and plats. Given how much land-use activity has concentrated around the I-71/US-35 corridor and Jefferson Township specifically, a buyer anywhere near that area should check current annexation status and zoning jurisdiction before relying on an older plat, in addition to the standard septic and title due diligence that applies countywide.