Rock Hill, SC Property Maintenance: Vacant Lot Maintenance (2026)

City Code § 10-292 splits vacant-lot maintenance into two tests. Improved property, meaning any residential or commercial parcel with a building, may not carry weeds, grass or similar vegetation above 12 inches, since that growth harbors vermin and litter. Unimproved vacant lots that abut developed property or a public street, and that lack water, sewer or other improvements, get an 18-inch limit, but only within the 20-foot strip closest to that developed neighbor or street; the rest of an undisturbed vacant lot is not height-restricted.

Exemptions cover land actually farmed or gardened, wooded rear or side yards too dense for mowing equipment (though even those must keep a 20-foot buffer trimmed), and lots under active, permitted construction (with a 10-foot buffer). Separately, subsection (c) makes any lot, improved or not, a nuisance if it holds accumulated debris, rubbish, tires or refuse; if growth overhangs a sidewalk within eight feet or a street within 14 feet; or if it shows evidence of harboring unlawful activity. Owners must abate the condition themselves once notified, and owners of alley-abutting or right-of-way-fronting property are responsible up to the alley's center point or the curb line. If the city performs the abatement, every dollar spent becomes a lien on the property.