Richland County, SC Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- Front setback (RS)
- 25 feet
- Rear setback (RS)
- 20 feet
- RS-LD side total
- 16 ft (5 ft min one side)
- Accessory building (RS-LD)
- 5 ft side/rear
- Accessory (RU rural)
- 20 ft
Summary
In Richland County's single-family districts, principal homes must sit 25 feet from the front, 20 feet from the rear, and meet a combined side-yard total (16 ft in RS-LD, 13 ft in RS-MD, 12 ft in RS-HD) with a per-side minimum. Accessory buildings need a 5-foot side and rear setback.
The minimum side and rear setback requirement for accessory buildings/structures in the RS-LD District is five (5) feet.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-24: This supplement is current through Ordinance No. 033-25HR).
Full Breakdown
The Richland County Land Development Code (Chapter 26) sets minimum yard setbacks per zoning district for the unincorporated county. In the low-density single-family district (RS-LD), principal structures require a 25-foot front setback, a 20-foot rear setback, and 16 feet total for side setbacks with a 5-foot minimum on any one side. RS-MD requires 25 ft front, 20 ft rear, and 13 feet total side (4 ft minimum), while RS-HD requires 25 ft front, 20 ft rear, and 12 feet total side (4 ft minimum). Detached accessory buildings in the RS-LD district need only a 5-foot side and rear setback. In the RU rural district, accessory buildings require a larger 20-foot setback. Confirm your specific district before building.
Violations & Fines
Structures encroaching into a required setback may require a variance from the Board of Zoning Appeals, or removal/relocation, plus civil penalties for zoning non-compliance.
Frequently Asked Questions
How far from the property line must my house sit?
What about a detached shed or garage?
Sources & Official References
Other rules in Richland County
Compare Richland County to another location·View the South Carolina building setbacks & zoning overview
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