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Dorchester County, SC Rental Property Rules: Rent Control (2026)

Few Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Rent control rules in Dorchester County, SC, also known as rent stabilization or rent cap ordinances, limit annual rent increases and protect tenants from displacement.

Key Facts

Rent control
Banned statewide
Statute
S.C. Code 27-39-60 (1985)
Increases
Market rate, any amount
Local cap
Void in county and Summerville
Carve-out
Government-owned housing only

Summary

South Carolina bans local rent control outright. Under S.C. Code Section 27-39-60, no county or city may regulate the rent charged on private residential property. Neither Dorchester County nor the Town of Summerville may cap increases, so landlords set rents at market and raise them freely at renewal.

These county ordinances apply to unincorporated areas of Dorchester County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

No county or municipal corporation may enact, maintain, or enforce any ordinance or resolution which would regulate in any way the amount of rent to be charged for privately owned, single family, or multiple unit residential, or commercial rental property.

Source: South Carolina Code of LawsView official code

Full Breakdown

South Carolina is a strong home-rule state for zoning but takes rent control entirely off the table. Section 27-39-60, enacted in 1985, bars any county or municipal corporation from enacting, maintaining, or enforcing an ordinance that regulates the rent charged for privately owned single-family or multi-unit residential property. That preemption binds Dorchester County, Summerville, St. George, and Ridgeville alike. A tenant's only protection against an increase is the lease itself: during a fixed term the rent cannot change, but at renewal or on a month-to-month tenancy the landlord may raise it any amount. The one carve-out lets a government set rents on property it owns or subsidizes, such as public or Section 8 housing.

Violations & Fines

There is no rent ceiling to violate in Dorchester County. Any local ordinance attempting to cap rent would be void under Section 27-39-60. A tenant's remedy for an unwanted increase is to decline renewal, not to challenge the amount.

Frequently Asked Questions

Can Dorchester County or Summerville cap my rent?
No. Section 27-39-60 forbids any South Carolina county or town from regulating residential rent. Both Dorchester County and the Town of Summerville are preempted, so rents are set by the market.
How much notice before a rent increase?
For a month-to-month tenancy, South Carolina requires 30 days' written notice under Section 27-40-770. During a fixed lease term the rent cannot be raised at all until renewal.

Sources & Official References

Other rules in Dorchester County

All Dorchester County rules

Compare Dorchester County to another location·View the South Carolina rental property rules overview

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