How to Value a Gas Station
A corporate-backed NNN station can trade at a 5% cap rate while an independent site down the road sells for 8x EBITDA. Both numbers are correct. They are answers to different questions, and knowing which question applies to your station is most of the work.
This guide covers both methods, the calculator below runs your numbers through them, and the sections after it explain what actually moves the multiple. Written by a broker who spent years as CEO of a dozen-location operating company before selling and leasing 250+ properties.
Gas Station Valuation Calculator
Pick the mode that matches your situation. Defaults are loaded with a representative Florida site so you can see how the math behaves before entering your own numbers.
All grades combined
Net of credit card fees. Florida averages $0.25–$0.40.
C-store revenue, excluding fuel
Typically 28–35% blended. Lower if cigarettes are a big share.
Car wash, lottery commission, ATM, air, propane
Payroll, utilities, insurance, maintenance. Exclude debt service.
Major brand (Shell, Chevron, BP, ExxonMobil, Mobil)
Miami-Dade, Broward, Palm Beach, Orlando, Tampa Bay
Sale includes the real estate
This is an estimate, not an appraisal. It applies market-typical multiples to the numbers you entered. Real pricing turns on things a calculator cannot see: fuel supply contract terms and remaining years, environmental and UST status, traffic counts and access, lease terms, deferred capex, and how many buyers are actively looking in your submarket this quarter. Two sites with identical EBITDA routinely trade more than 30% apart for these reasons.
EBITDA Multiples: Valuing an Operating Station
If you own and run the station, a buyer is purchasing a business that happens to sit on real estate. They price it off earnings. The formula is simple and the difficulty is entirely in the inputs:
Value = Annual EBITDA × Market Multiple
Building EBITDA correctly is where most owner estimates go wrong. Work it in this order:
- Fuel gross profit. Annual gallons multiplied by your margin per gallon, net of credit card fees. That last part matters — card fees run several cents a gallon and owners routinely quote gross margin instead. Florida street margins have generally run $0.25–$0.40 per gallon in recent years.
- Inside gross profit. C-store revenue times blended gross margin, typically 28–35%. If cigarettes are a large share of your basket your blended margin sits at the low end, because tobacco carries thin margins and drags the average down.
- Other income. Car wash, lottery commission, ATM surcharge, air, propane exchange. Small line items individually; meaningful together.
- Less operating expenses. Payroll, utilities, insurance, repairs, maintenance, supplies. Exclude debt service and any owner compensation above what it would cost to hire a manager — buyers normalize both, and you should too.
The multiple applied to that number depends mostly on brand strength, volume, and whether the real estate comes with it. Market-typical bands:
| Brand tier | + real estate Tier 1 metro | + real estate Tier 2 metro |
|---|---|---|
| Major brand (Shell, Chevron, BP, ExxonMobil) | 7.0x – 9.0x | 6.5x – 8.0x |
| Secondary brand (Sunoco, Citgo, Marathon, 76) | 6.5x – 8.5x | 6.0x – 7.5x |
| Unbranded / independent | 6.0x – 8.0x | 5.5x – 7.0x |
Those bands include the real estate. Sold without the dirt, the business alone runs roughly 1.5x to 3.0x EBITDA plus fuel and store inventory at closing — set by earnings and market rather than brand, because a leasehold buyer already receives the brand's value through fuel gross profit.
Tier 1 is Miami-Dade, Broward, Palm Beach, Orlando and Tampa Bay; Tier 2 covers secondary Florida metros such as Jacksonville, the Space Coast and Fort Myers. Tertiary and rural sites generally run about half a turn under Tier 2. Individual sites trade outside these bands in both directions.
Cap Rates: Valuing a Leased Station
If the station is leased to a tenant, the buyer is not buying a business at all. They are buying an income stream, and they price it the way they price any other net lease asset:
Value = Annual NOI ÷ Cap Rate
The lease does nearly all the work here. Four things set where in the range you land:
- Who signs. A corporate guarantee from a major oil company or a large operator prices far tighter than a single-store franchisee. The rent is only as good as the entity obligated to pay it.
- Remaining term. Fifteen years left is a different asset than four years left. Approaching lease expiration introduces re-tenanting risk, and buyers price that risk immediately.
- Rent escalations. Fixed bumps protect real yield. Flat rent for twenty years quietly loses to inflation, and sophisticated buyers discount it.
- Rent coverage. If the store's EBITDA barely covers rent, the lease is fragile no matter who signed it. Healthy coverage is what makes a long-term lease credible.
For fuel and convenience assets, cap rates have generally run in the 5.5% to 7.5% band. Note the direction of the relationship: a lower cap rate means a higher price. Compressing a deal from 7% to 6% on $180,000 of NOI moves the value from roughly $2.57M to $3.0M — on identical rent.
What Actually Moves the Number
Two sites with identical EBITDA routinely trade more than 30% apart. The gap is almost never the math — it is these.
Fuel supply contract
Remaining term, volume commitments, and any unamortized image or equipment funding that travels with the site. A contract with years left and a clean assignment provision is an asset. One expiring next year with a repayment obligation is a liability, and buyers will find it in diligence.
Environmental & UST status
Tank age, single versus double wall, testing history, and any open discharge case. This is the most common reason a deal reprices late. In Florida the state cleanup program file tells the story — pull it before a buyer does.
Traffic, access & the corner
Counts matter, but so does which side of the road you are on relative to the morning commute, whether you have a signal, and how easy the turn in is. A hard-to-enter site on a busy road underperforms an easy-in site on a quieter one.
Competitive supply
A new Wawa, Buc-ee's, or RaceTrac opening within a mile can reset your volume in a quarter. Entitlements are public. Knowing what is approved nearby is part of pricing your own site honestly.
Deferred capex
Dispensers, canopy, POS, coolers, and paving all have replacement clocks. A buyer prices the capex they will inherit in year one, and they discount harder for it than it would have cost you to handle in advance.
Buyer depth right now
Value is what a real buyer will pay this quarter. Bonus depreciation eligibility has pulled tax-motivated capital into fuel assets, and a station that appeals to both operators and NNN investors draws two bidding pools instead of one.
Four Mistakes That Cost Owners Money
Valuing on revenue instead of gross profit
Fuel revenue is mostly the cost of fuel. A station pumping $6M a year might generate $400,000 of fuel gross profit. Buyers price gross profit and earnings. Anyone quoting a multiple of revenue is not a serious buyer.
Forgetting to normalize owner compensation
If you work the counter forty hours a week and pay yourself nothing, your EBITDA is overstated by the cost of the manager a buyer will have to hire. Conversely, if you run personal expenses through the business, add those back. Both adjustments are standard and both should be documented before you go to market.
Selling the business and the dirt as one lot by default
For the right site, separating the real estate from the operation and selling each to its natural buyer produces more than a combined sale. It is not right for every station, but it should be a decision rather than an assumption.
Going to market before the file is clean
Environmental records, tank testing, brand contract, surveys, and three years of normalized financials. Buyers who find problems in diligence retrade. Buyers who receive organized information compete on price instead.
Gas Station Valuation FAQ
How do you value a gas station?
It depends on what is being sold. If you own and operate the station and the real estate goes with it, the package is valued as a going concern — annual EBITDA multiplied by a market multiple, which in prime Florida markets runs roughly 7x to 9x and benchmarks around 8x. Selling the business without the dirt drops that materially, typically to the 1.5x to 3x range. If the site is leased to a tenant and the buyer is purchasing an income stream, it is valued on a cap rate instead: annual net operating income divided by the market cap rate, generally 5.5% to 7.5% for fuel and convenience assets.
What multiple do gas stations sell for?
For a sale that includes the real estate in a prime Florida market, major-branded sites generally trade in the 7x to 9x EBITDA range, secondary brands slightly below that, and unbranded or independent sites lower again. Tertiary and rural markets run roughly half a turn under. Selling the business without the real estate lowers the multiple sharply — to roughly 1.5x to 3x — because the buyer gets no appreciation and no depreciation shelter, and rent is already an expense inside EBITDA. The reason the full package prices so high is the blend: operations alone trade at a low multiple, but the real estate is priced off a cap rate, and inverting a 6% to 8% cap is the equivalent of a 12.5x to 16.6x multiple on that share of the earnings.
What is a good cap rate for a gas station?
Fuel and convenience assets with a credit tenant and long remaining lease term have traded roughly in the 5.5% to 7.5% range. Corporate-guaranteed leases with 15+ years remaining price at the low end. Shorter terms, franchisee guarantees, or secondary markets push the cap rate higher, which means a lower price for the same rent.
How do I calculate EBITDA for a gas station?
Start with annual fuel gross profit — gallons sold times your margin per gallon, net of credit card fees. Add inside gross profit, which is c-store revenue times your blended gross margin, typically 28% to 35%. Add other income such as car wash, lottery commission, ATM, and air. Then subtract annual operating expenses: payroll, utilities, insurance, maintenance, and repairs. Exclude debt service, owner compensation above market, and one-time items — buyers will normalize those anyway.
Does the real estate get valued separately from the business?
Often, yes, and that separation is where value is created. A PropCo/OpCo structure splits the site into a real estate entity and an operating entity, letting the real estate trade to a passive investor at a cap rate while the business trades to an operator at a multiple. For the right site the two halves sold separately can exceed what the whole would fetch as a single going concern.
How much does environmental or UST status affect value?
Significantly, and it is the single most common reason a deal repriced late. Tank age, material, testing history, and any open discharge case all bear on financeability. In Florida, sites with an open case in the state cleanup program or with older single-wall tanks draw narrower buyer pools and lower offers. Getting the tank and compliance file in order before going to market usually pays for itself several times over.
Is a free online gas station valuation accurate?
A calculator gives you a defensible starting range, not a price. It cannot see your fuel supply agreement, remaining brand contract term, traffic counts, competitor openings, deferred capex, or how many buyers are actively looking in your submarket. Two sites with identical EBITDA routinely trade more than 30% apart for exactly those reasons. Use the range to decide whether a real valuation is worth your time.
Want the real number?
The calculator gives you a range. A broker valuation gives you a price, backed by recent comparable transactions, your actual brand contract and environmental position, and what buyers are paying in your submarket right now. Free, confidential, 24-hour turnaround.