Buying Land in Anderson County, South Carolina

A new data-center moratorium exposes a real gap in the zoning code

In August 2026, Anderson County Council passed the final reading of a six-month moratorium on new data-center development -- a genuinely current, dated regulatory action, not a hypothetical concern. The ordinance itself cites specific worries: that data-center development at scale wasn't adequately regulated under the county's existing rules, and that the industry's demands on electric power and water supply, along with its effects on neighboring property owners, needed a dedicated review the county's current zoning ordinance structure doesn't provide. That's a notable admission for a county whose broader zoning framework (described below) is otherwise genuinely detailed -- it illustrates that even a well-developed, recently-updated ordinance can have real, specific gaps once an unanticipated large-scale land use like a data center shows up.

For a buyer, the practical takeaway is to ask directly, rather than assume: is the moratorium still in effect, has it been extended or allowed to expire, and has the county adopted (or is it considering) a permanent data-center-specific ordinance covering power/water infrastructure verification, noise, or siting standards, the way some other Upstate and rural South Carolina counties have moved to do in this same period. This is especially worth checking for any parcel near existing utility infrastructure or industrial-zoned land, since those are the parcels a data-center developer would most likely target.

A genuinely detailed zoning ordinance, recently updated

Anderson County is one of the South Carolina counties that has built out a full, detailed countywide zoning framework, rather than opting out of zoning the way a number of the state's more rural counties have. The current ordinance, administered under Chapter 70 (Zoning) alongside Chapter 24 (Land Use) of the county code, was most recently codified through Ordinance No. 2023-034, enacted October 3, 2023 -- recent enough that older summaries or listings referencing "Anderson County zoning" from before that date may already be superseded. The district list is genuinely broad for a South Carolina county: Forest Agriculture (FA) and Agriculture Conservation (AG-C) for the county's rural and farm land, Rural Residential (RRD) and Residential Conservation (R-C) for lower-density residential development, Residential Agricultural Two-Acre (R-A2) for larger-lot residential, plus commercial, office, planned-development, and airport-protective overlay districts.

That breadth is useful for a buyer -- it means Anderson County zoning distinguishes meaningfully between, say, a working farm tract in FA and a large-lot residential subdivision in R-A2, rather than lumping all rural land into one undifferentiated category. But it also means you should not guess a district from a general description of the land; confirm the specific zoning classification, minimum lot size, and permitted-use list for your target parcel directly with Anderson County Development Standards, the county office responsible for administering both the zoning and land-use chapters.

Lake Hartwell and Upstate growth pressure

Anderson County holds most of the shoreline of Lake Hartwell, a 55,950-acre reservoir built and managed by the U.S. Army Corps of Engineers, completed in 1962, with nearly 1,000 miles of shoreline across the lake as a whole. The lake reshaped land values and development patterns in the decades after it filled -- one often-repeated local detail is that the original 1950s lake design would have flooded the site of what later became Clemson University's Memorial Stadium, underscoring how significant a land-use event the reservoir's creation actually was for the surrounding area. Today, Anderson County's population is projected to grow roughly 27% by 2040, making it the second-fastest-growing county in the 10-county Upstate region behind only Greenville -- growth driven by a combination of Lake Hartwell recreational and second-home demand and broader Greenville-Spartanburg metro-area expansion reaching into Anderson's northern and eastern portions.

For a land buyer, that growth trajectory means two things worth checking directly rather than assuming: first, that a parcel's current zoning district and the county's own long-range comprehensive plan may point toward rezoning pressure or infrastructure investment in coming years, worth asking about at Development Standards; and second, that lakefront or near-lake parcels specifically may carry Corps of Engineers shoreline-management rules or easements layered on top of county zoning, since federal reservoir property boundaries and flowage easements are a routine feature of Lake Hartwell-adjacent land and should be confirmed with a current survey rather than assumed from a plat.

Septic and the rest of the checklist

Septic (onsite wastewater) permitting in Anderson County follows the statewide model: SCDES, the state's environmental agency, issues the permit directly through its own regional office rather than a county health department. Anderson County is covered by SCDES's Anderson/Greenwood regional office, which also serves Abbeville, Greenwood, Laurens, McCormick, and Oconee counties. Anderson sits outside South Carolina's eight-county coastal zone, so the Coastal Zone Management Act's critical-area permitting requirement doesn't apply here -- the relevant environmental review for most Anderson County land is the standard Reg. 61-56 septic site evaluation, plus any Corps of Engineers shoreline review for land directly adjacent to Lake Hartwell.