Barnwell, South Carolina Short Term Rental Regulations Guide for Airbnb hosts

Overview: Are Short-Term Rentals Allowed in Barnwell, SC?

Yes, short-term rentals are explicitly allowed in Barnwell, SC, though under specific regulatory framework. The city defines and regulates short-term rentals through two primary categories:

Tourist (Guest) Homes: Properties offering lodging in no more than three rooms for paid guests
Bed and Breakfast Inns: Owner-occupied properties offering five or fewer guest rooms

Both categories are permitted as Special Exceptions in residential districts, subject to review and approval by the Board of Zoning Appeals. This regulatory approach provides a structured pathway for STR operations while maintaining community character and neighborhood integrity.

What do Airbnb hosts actually earn in Barnwell?

Barnwell hosts earn a median $19,031/year with $126 ADR and 52% occupancy.

Top performers pull in $23,075+ per year.

See the full Barnwell market breakdown

How to Start a Short-Term Rental Business in Barnwell, SC

Step-by-Step Launch Process

1. Property Zoning Verification

Confirm your property is within an appropriate zoning district (R-15, R-12, R-7, or RMF residential districts allow these uses as special exceptions)
Verify property meets minimum lot size requirements for the applicable district

2. Special Exception Application

Submit formal application to the Board of Zoning Appeals
Provide detailed documentation supporting compatibility with neighborhood character
Attend public hearing for board review and approval

3. Business License Acquisition

Obtain local business license from city authorities
Pay applicable fees based on gross revenue projections
License must be renewed annually

4. Tax Registration

Register for state and local tax obligations
Set up systems for collecting and remitting applicable taxes

5. Safety and Compliance Preparation

Ensure property meets all safety requirements
Prepare for potential inspections
Develop guest policies and emergency procedures

6. Operational Setup

Establish booking and reservation systems
Create guest communication protocols
Implement record-keeping systems for regulatory compliance

Required Documents, Permits, Licenses, and Guidelines

Primary Regulatory Approvals

Special Exception Permit (Board of Zoning Appeals)

Property ownership documentation
Site plan showing building placement and parking
Floor plans detailing guest accommodation areas
Detailed description of proposed operation
Character assessment addressing neighborhood compatibility
Parking plan (minimum: one space per guest room plus two for owner in B&B operations)
Compliance with all applicable building and safety codes

Business License

Completed application with owner/operator information
Federal EIN and SSN/ITIN
Proof of ownership or lease authorization
Annual fee payment (calculated based on gross revenue)

Tourist Home Specific Requirements (per Zoning Ordinance):

Maximum three guest rooms
Guest registry maintenance required
Compliance with all state and local laws
Advertising limited to one 4-square-foot sign mounted flat against principal structure

Bed and Breakfast Inn Specific Requirements:

Owner occupancy requirement during all guest stays
Maximum five guest rooms
Meal service restricted to breakfast only
Guest registry maintenance required
Compliance with all state and local laws and ordinances
Parking: minimum one space per guest room plus two for resident innkeeper
Advertising limited to one 4-square-foot sign mounted flat against principal structure

Standard Documentation Package

Valid driver's license
Federal EIN (Employer Identification Number)
Social Security Number or ITIN
Property deed or lease agreement
Site plan and complete floor plans
Comprehensive insurance coverage
Emergency contact information
Guest policy handbook

Specific Regulations for Short-Term Rentals

City-Level Regulations (Barnwell Municipal Code)

Permitted Zoning Districts:

R-15 Single Family Residential (15,000 sq ft minimum lot)
R-12 Single Family Residential (12,000 sq ft minimum lot)
R-7 Single Family and Two-Family Residential (7,500 sq ft minimum lot)
RMF General Residential (5,000 sq ft minimum lot)

Operational Restrictions:

Maximum occupancy determined by parking capacity and neighborhood impact
Guest stays must be temporary/transient (typically less than 30 consecutive days)
No exterior modifications that alter residential character
Compliance with all building, fire, and safety codes required
Noise, parking, and behavior must comply with standard residential ordinances

Special Exception Review Criteria: The Board of Zoning Appeals evaluates applications based on:

Compatibility with neighborhood character
Traffic and parking impacts
Safety considerations
Compliance with residential district standards
Overall benefit to community

County-Level Regulations (Barnwell County)

Accommodation Tax Requirements:

County accommodation tax may apply to short-term rentals
Registration and collection requirements for transient accommodation taxes
Quarterly or annual remittance depending on revenue volume

State-Level Regulations (South Carolina)

Definition and Scope:

Short-term rentals defined as properties offered for fee for less than 30 consecutive days
Excludes hotels, motels, bed and breakfast establishments, and non-residential uses
Regulation primarily delegated to local authorities

Tax Obligations:

State Sales Tax: 5.0%
State Accommodations Tax: 2.0%
Local Option Sales Tax: 1.0%
County Transportation Tax: 1.0%
School District/Education Tax: 1.0%
County Accommodations Tax: Up to 3.0%
City Accommodations Tax: Up to 3.0%

Business Licensing:

Local business license required before STR operation
Annual renewal typically required
Fees calculated based on gross rental revenue

Safety and Insurance Requirements:

Working smoke detection and fire safety systems required
Comprehensive insurance coverage recommended
Property must meet all applicable building codes
Safety inspections may be required

Contact Information for Local STR Authorities

City of Barnwell Planning & Zoning Department

Address: 400-index Street, Barnwell, SC 29812
Phone: (803) 259-3384
Website: www.cityofbarnwell.com
Contact: Zoning Administrator
Functions: Special exception applications, zoning compliance, business license processing

Barnwell County Government

Address: 101-index Street, Barnwell, SC 29812
Phone: (803) 259-4111
Website: www.barnwellcountysc.gov
Functions: County tax administration, accommodation tax collection, business licensing

Board of Zoning Appeals

Address: 400-index Street, Barnwell, SC 29812
Phone: (803) 259-3384
Functions: Special exception hearings, variance applications, zoning appeals

Source Pages and Additional Resources

Primary Regulatory Documents

Application Resources

City of Barnwell Business License Application (available through city hall)
Board of Zoning Appeals Special Exception Application Forms
South Carolina Department of Revenue Tax Registration

Important Disclaimers:

Regulations may change; verify current requirements with local authorities
This guide provides general information and should not substitute for professional legal or tax advice
Always confirm specific property compliance before investment or operation
Contact local authorities for current fee schedules and application procedures

For investors and operators, Barnwell's regulatory framework provides a clear pathway for short-term rental operations while maintaining the community's residential character. The special exception process ensures neighborhood compatibility while allowing for entrepreneurial opportunities in this historic South Carolina community.

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Ask the AI Advisor about Barnwell

Barnwell is a small, easygoing town in the southwestern corner of South Carolina, serving as the county seat of Barnwell County. With a population of roughly 4,000 residents, it carries the quiet, tree-lined character of a traditional Southern seat, where brick storefronts frame a compact downtown and life tends to move at an unhurried pace. The town sits in the Lower Savannah region and is best known as a base for exploring the surrounding pine flatwoods, lakes, and the broader central Savannah River corridor. It lies about 35 miles south of Aiken, South Carolina, and roughly 70 miles east of Augusta, Georgia, while Columbia, the state capital, is approximately 80 miles to the northeast.

Just a few miles from the town center, Barnwell State Park offers a calm retreat into the Lowcountry landscape. The park features a small lake, fishing ponds, shaded picnic areas, and a handful of cabins, making it a convenient spot for visitors who want to canoe, hike, or simply spend an evening outdoors without venturing far from town.

About a 45-minute drive north, Aiken, South Carolina is one of the region's signature destinations. Long associated with thoroughbred horses and winter equestrian culture, Aiken offers historic downtown streets, polished gardens, and the celebrated Hitchcock Woods, one of the largest urban forests in the country. It is a natural day trip from Barnwell, blending equestrian heritage, antique shopping, and a lively restaurant scene.

Roughly an hour and a half to the west, Augusta, Georgia, adds a higher-profile draw in the form of the Masters Tournament at Augusta National Golf Club each April, along with the broader Augusta Canal National Heritage Area and a revitalized riverfront. The drive crosses the Savannah River, giving travelers a sense of moving between two states' worth of experiences in a single afternoon.

For travelers who want a more low-key pace, the countryside around Barnwell is threaded with wildlife management areas and small lakes popular with anglers and paddlers, while the nearby Savannah River Site anchors the regional economy and shapes the local culture. The combination of small-town affordability, easy access to three distinct cities, and the outdoor and equestrian attractions of the central Savannah region make Barnwell a quietly compelling base for short-term rentals, particularly for guests who prefer a residential setting over a busy resort town but still want championship golf, historic towns, and state-park scenery within an easy drive.