Four-Wall EBITDA
Store-level or location-level EBITDA that counts only revenue and costs inside a single unit, before corporate overhead. A unit-economics measure for retail and restaurants.
Four-Wall EBITDA
Four-wall EBITDA measures the earnings before interest, taxes, depreciation, and amortization generated inside a single store, restaurant, or location, counting only the revenue and costs that occur within its four walls. It deliberately excludes corporate overhead, marketing run from headquarters, and other shared costs, isolating whether an individual unit makes money on its own. It is the core unit-economics metric for multi-location retail and restaurant businesses.
What it includes and excludes
- Includes: the location's sales, its cost of goods, store labor, rent, utilities, and other costs incurred at the site.
- Excludes: corporate salaries, central marketing, regional management, headquarters rent, interest, and taxes.
Why it matters
For a chain, the health of the whole company rests on the economics of a single representative unit. Four-wall EBITDA drives the most important decisions in the business:
- New-unit decisions. A strong four-wall margin means each new store should add profit, making expansion value-creating. Weak four-wall economics mean growth just multiplies losses.
- Payback period. Dividing the cost to build a new unit by its annual four-wall EBITDA gives the cash payback period, a key investor metric for retail and restaurant growth stories.
- Closure decisions. A location with negative four-wall EBITDA is losing money before it even contributes to overhead, and is usually a closure candidate.
Worked example
A restaurant location generates:
- Revenue: $2,000,000
- Cost of food and store labor: $1,300,000
- Rent and utilities: $250,000
- Other in-store costs: $150,000
The unit produces $300,000 of profit before any corporate cost, a 15% four-wall margin. If the location cost $900,000 to build, the payback period is $900,000 / $300,000 = 3 years. That is attractive unit economics; investors reward chains that can open units with short four-wall paybacks and roll the profits into more openings.
The caveat
Four-wall EBITDA flatters reported profitability because it ignores real corporate costs that the company must cover. A chain can show healthy four-wall margins yet lose money overall if corporate overhead is bloated relative to the store base. The metric is essential for judging unit economics and expansion potential, but it is not company-wide profit. Read it alongside consolidated EBITDA to see both the quality of the individual unit and whether the corporate layer is sized appropriately.
Frequently asked questions
What is four-wall EBITDA?
It is the EBITDA generated inside a single store or location, counting only the revenue and costs within its four walls and excluding corporate overhead, marketing, interest, and taxes. It isolates whether an individual unit is profitable on its own.
Why do retailers and restaurants use four-wall EBITDA?
Because the economics of one representative unit drive expansion, payback, and closure decisions. Strong four-wall margins mean each new store adds profit and expansion creates value, while negative four-wall units lose money before covering any overhead.
How is four-wall EBITDA different from company EBITDA?
Four-wall EBITDA excludes all corporate costs and measures a single location, while company EBITDA is consolidated and includes headquarters overhead. A chain can have healthy four-wall margins yet still lose money overall if corporate costs are too high, so both are needed.