Rock Hill caps grass and weed height on vacant lots under the 2021 International Property Maintenance Code as adopted by the City, with a two-tier rule: 12 inches on improved properties (those with a house or other structure) and 18 inches on vacant lots that have never been improved. Enforcement runs through Neighborhood Services Inspections (803-329-7014) on the same notice-and-escalation schedule used for all property-maintenance violations: one courtesy notice per calendar year with 7 days to cure, a second 7-day Notice of Violation, then $25 / $50 / $100 tickets (max $250) before summons to Environmental Court. For absentee owners, the City cuts the weeds and bills the owner.
Rock Hill's vacant-lot rule sits inside its 2021 IPMC adoption and is administered by Neighborhood Services Inspections. Unlike many municipalities that apply a single height cap to all parcels, Rock Hill recognizes two tiers: 12 inches maximum for improved properties (lots with a residence, accessory structure, or commercial building) and 18 inches maximum for vacant lots that have never been improved. The higher unimproved-lot cap reflects the reality that virgin tracts at the City's growing edges (Rock Hill's population is approximately 75,000, sitting in fast-growing York County) carry meadow grasses and successional vegetation that take more than a foot to reach mowing height. The notice-and-ticket schedule is identical to other property-maintenance violations: the City issues a single courtesy notice per calendar year with 7 days to come into compliance; the second offense (or failure to cure) advances to a 7-day Notice of Violation, then tickets every 7 days at $25, then $50, then $100, with a maximum of $250 before the case is summoned to Environmental Court. For absentee owners (a common pattern on speculative vacant lots), the City does not chase the owner for compliance - Neighborhood Services dispatches a contractor to cut the weeds and bills the owner directly under SC Code Β§5-7-30's municipal-nuisance abatement authority. The same enforcement framework applies to debris accumulation, illegal dumping on vacant lots (see illegal-dumping subcategory), and structural conditions on any vacant building under the IPMC's unsafe-structure provisions.
Failure to mow when grass/weeds exceed the applicable cap (12 inches improved, 18 inches unimproved) draws the standard Neighborhood Services enforcement track: one annual courtesy notice with 7-day cure, second 7-day Notice of Violation, then tickets at $25, $50, and $100 (max $250) before Environmental Court summons. Absentee owners are not chased for compliance - the City contracts the mowing and bills the owner under SC Code Β§5-7-30. Debris accumulation, junk, inoperable vehicles, and illegal dumping on a vacant lot trigger separate IPMC violations on the same notice schedule. Where a vacant structure on the lot meets the IPMC's unsafe-structure threshold, the City may order repair, vacate, or demolish and may offset cost through its Blight Reduction Program for qualifying owners.
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See how Rock Hill's vacant lot maintenance rules stack up against other locations.
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