Charleston County has no ordinance specifically banning or requiring artificial turf on residential lots. Synthetic lawns are generally allowed, but must not obstruct stormwater drainage, and county stormwater and tree-protection rules still apply to any grading or clearing.
There is no dedicated artificial-turf provision in the Charleston County code, so homeowners in the unincorporated county may install synthetic turf without a turf-specific permit. The practical constraints come from other programs: the county's stormwater management program regulates land disturbance and impervious changes, so large installations that alter drainage or exceed 5,000 square feet of land disturbance can require a stormwater permit, and installation cannot compromise required drainage or damage protected trees' root zones. In coastal and floodplain areas, keeping natural infiltration matters. Individual HOAs may separately restrict or require turf. Always confirm with Zoning & Planning before major yard grading.
No turf-specific penalty. Violations arise if installation disturbs land without a required stormwater permit, blocks drainage, or damages protected trees, each enforced under the relevant county program.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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