Columbia sits at the crossroads of I-20, I-26, and I-77, which makes the South Carolina capital a steady market for fuel and convenience retail. South Carolina runs roughly 5,800 C-stores statewide, and the Midlands corridor draws daily commuter, state-government, and university traffic that supports both branded and independent sites. Carolinas cap rates generally sit in the 5.0 to 5.5 percent range, tighter than weaker national markets. We work both sides of these deals every day. Gas Station Trader is the fuel and C-store practice of Eagle Nest Property Group in Dallas, Texas, with 250 million dollars plus transacted and brokerage through Eagle Nest Brokerage LLC, a licensed Texas broker. Reach us at info@eaglenestpg.com or 469.949.6467.
The Columbia gas station market
Columbia is the South Carolina capital and a major Midlands hub where I-20, I-26, and I-77 converge. That highway interchange traffic, combined with state-government employment and a large university population, gives the metro durable fuel and in-store demand. Statewide, South Carolina has about 5,800 convenience stores, and roughly 60 percent of US C-stores are single-store operators, so independent owners and small operators define much of the local landscape.
A busy urban station can move 100,000 to 150,000 gallons per month, compared with the US average of about 4,000 gallons per day. Demand is strong for both branded and NNN sites here. See our South Carolina overview for the wider market.
Buying a gas station in Columbia
Most Columbia buyers finance with an SBA 7(a) loan, which caps at 5 million dollars. Special-purpose gas stations require a 15 percent minimum equity injection, meaning 10 to 15 percent down, with real estate terms up to 25 years and closings in 30 to 90 days. As of June 2026, SBA rates run roughly 9 to 11.5 percent APR variable. Conventional financing typically needs 30 to 40 percent down, and many banks avoid underground storage tanks due to CERCLA liability.
Every SBA fuel deal needs a Phase I ESA, which costs 1,800 to 3,500 dollars under ASTM E1527-21. Start with our buyer services, run the numbers on the valuation calculator, and review the due diligence checklist before you make an offer.
Selling a gas station in Columbia
Selling well in Columbia starts with clean financials and a defensible valuation. Business-only stations generally trade at 2.5x to 4.0x EBITDA, while combined real-estate-plus-business deals run 4.0x to 7.0x EBITDA, and prime sites reach about 8x. Remember that the C-store is roughly 30 percent of revenue but about 70 percent of profit, so strong in-store performance lifts your price.
Business broker commissions run 10 to 20 percent on business-only deals and about 6 to 10 percent on real-estate-inclusive sales, with typical timelines of 3 to 6 months. We position sites to the right buyers through our seller services. Owners weighing a sale-leaseback can keep operating while monetizing the real estate. See how to sell a gas station.
Values and cap rates in South Carolina
Carolinas cap rates generally run 5.0 to 5.5 percent, tighter than the national average of about 5.6 percent and tighter than weaker markets at 6.0 to 6.5 percent or higher. The strongest tenants compress further: Wawa trades at 4.83 to 5.20 percent, 7-Eleven at 5.00 to 5.40 percent, Murphy USA near 5.13 percent, and Circle K at 5.35 to 5.65 percent.
On the operating side, small-to-medium owners often net about 70,000 to 100,000 dollars per year, climbing to 100,000 to 500,000 by site. Fuel net profit is only a few cents per gallon, while in-store items carry 20 to 40 percent margins. Test pricing with our cap rate calculator and read what is a good cap rate.
