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Leasing an operating gas station shifts the underwriting focus away from dirt value and straight into fixed occupancy coverage and fuel supply terms.
On this Austin deal review for a Shamrock Gas Station site, the retail footprint measured approximately 2,400 square feet operating under a triple-net (NNN) lease structure paired with executing a new petroleum jobber supply contract. Unlike fee-simple acquisitions where mortgage leverage and land appreciation anchor returns, a NNN convenience store lease leaves zero margin for fuzzy expense pass-throughs or unfavorable rack pricing.
Key underwriting checks on a leasehold c-store and fuel transfer:
- Fixed NNN carry: Confirm historical property tax, building insurance, and common-area or site maintenance reconciliations so monthly NNN pass-through charges stay predictable across tax reassessment cycles.
- Jobber supply terms: Review volume rebates, freight differentials, tank maintenance responsibility, and contract term length before signing a fresh fuel supply agreement tied to the Shamrock flag.
- Store-level margin: Size inside convenience and beer/grocery margins against combined base rent plus NNN overhead so the inside store covers fixed occupancy even when retail street fuel spreads compress.
