# Buying a Marina

What marinas trade for, why slip occupancy and the land under the water decide the deal, and what a submerged land lease does to the price.

Source: https://searchspheresource.com/guides/buying-a-marina
Last checked: 2026-09-19

## Waterfront Real Estate That Bills Monthly

A marina is [recurring revenue](https://searchspheresource.com/glossary/mrr) attached to a shoreline nobody is making more of: slips rent like apartments, dry storage renews annually, and the fuel dock, service yard, and store sell to a captive membership of boat owners. That mix is why the trade prices richly for its size and why institutional consolidators moved in years ago. What the listings understate is how much of the deal is paperwork about water: submerged land leases, dredging permits, environmental compliance on fuel systems. The prize is an occupied marina with a waitlist, owned bottomland or a long lease, and honest metal in the docks; the trap is deferred dredging and a lease that reprices at closing.

## What Marinas Trade For

The marketplace's sold marina and fishing class puts half of transactions between 1.6x and 5.4x discretionary earnings. That class is a blend, naming full-service marinas alongside fishing charters, boat rental and waterfront retail, and it is small-business scale, so it prices an operating marina and not a waterfront property whose value is the land. The 8x to 14x [EBITDA](https://searchspheresource.com/glossary/ebitda) and 6% to 10% [capitalization rates](https://searchspheresource.com/glossary/cap-rate) in circulation come from brokerages and from worked examples in an association deck, where the numbers were inputs showing that a cap rate and a multiple are reciprocal. Beyond the band: the real estate carries 40% to 60% of total value, so most sales are combined property-and-business deals, and the median marina runs about 92% full.

## Slips, Storage, and the Revenue Around Them

Read the revenue in layers. Slip income first: count, size mix, rate card, occupancy, waitlist depth, and the contracts' terms, since annual agreements with utilities billed separately behave differently from month-to-month ties. Dry storage second, with its rack capacity, lift equipment, and labor. Then the ancillary layer that separates marinas of equal slip count: fuel margin and volume, the service yard's real earnings and its technicians, the ship's store, and any restaurant or boat-sales operation, each a business inside the business with its own margins and risks. A marina living on slips alone is simpler and slower; one heavy on service and fuel carries more operation and more upside.

## Water, Depth, and the Regulatory File

The distinctive diligence is below the waterline. Who owns the bottomland, and if leased, on what term and reset schedule. What the controlling depth is at the entrance and in the fairways, when dredging was last done, what it cost, and what the permits allow next time, because silt is a recurring capital event with a regulator attached. What the fuel system's tanks, lines, and monitoring show, since a leak is an environmental liability that attaches to owners. What the storm and flood insurance really costs after recent seasons, and what the docks' age and materials imply for the replacement schedule. None of this appears in a listing's EBITDA, and all of it prices the deal.

## What to Verify in Diligence

The record to assemble before the offer holds:

## Financeability Notes

Marinas finance as combined real-estate and operating deals, and SBA 504 and [7(a)](https://searchspheresource.com/glossary/sba-7a) structures work at the [owner-operator](https://searchspheresource.com/glossary/owner-operator) scale. Every underwriter reads the file this guide does: the bottomland's tenure, the dredging cycle, the fuel system's compliance, and the insurance line after recent storm seasons. A submerged land lease shorter than the loan is the classic structural objection, and environmental diligence on the fuel infrastructure is standard rather than exceptional. Model debt service net of the harbormaster and service labor the operation needs, with the dredging reserve treated as scheduled [capex](https://searchspheresource.com/glossary/capex), and let occupancy and the waitlist carry the growth story only as far as the rate card proves.

## What this guide verified

- The recreational marine trade's association puts the boating industry at $230 billion in annual economic impact across more than 36,000 businesses and 812,000 jobs, with about 12 million registered boats, by its 2023 economic impact study. That was up from $170 billion and 691,000 jobs in 2018, and it is the demand base every slip and rack a marina rents ultimately floats on. (National Marine Manufacturers Association, 2023 Economic Impact Study (release of May 2023): https://www.nmma.org/press/article/24334)
- The census records 3,739 marinas with paid employees nationwide as of 2023, one of the scarcest establishment counts among the trades this site covers, and scarcity is the pricing story: slips cannot be manufactured, and waitlists do the appreciating. (Census County Business Patterns, marinas (2023): https://www.census.gov/programs-surveys/cbp.html)
- The one marina platform transaction on the public record priced on funds from operations rather than earnings. The seller's own filing on a $5.65 billion sale of a hundred-plus-marina portfolio states a base purchase price at about 21 times the business's estimated funds from operations, and the filing never uses the phrase cap rate at all. (Sun Communities, 8-K on the Safe Harbor Marinas sale (February 2025): https://www.sec.gov/Archives/edgar/data/912593/000119312525032906/d919977dex991.htm)

## Terms of the trade

- **Fuel dock**: An on-water fuel operation, with its tanks, its permits and its spill liability. A fuel dock brings boaters in and brings tanks, dispensing permits and an environmental exposure that outlives the sale. Marinas without one send those boaters somewhere else, and that somewhere else sells them everything. Ask whether the dock operates, when the tanks were last tested, what the environmental reports say, and what fuel contributed to revenue and to margin last year.
- **Submerged land lease**: The state or authority lease under the water where the docks actually sit. Many marinas do not own the bottomland their slips float over: the docks sit on submerged land leased from a state, port, or authority, on terms that renew, reprice, and sometimes restrict use. That lease is as load-bearing as any building's ground lease, so read its remaining term, rent resets, transfer conditions, and what happens at expiry before pricing anything, because a thriving marina on a short or hostile lease is a countdown, not a compounding asset.
- **Dry storage**: Racked or lot storage for boats out of the water, sold as seasonal or annual contracts. Dry storage is the marina's density play: racks multiply the boats a waterfront serves beyond its slip count, on contracts that renew annually and demand forklift labor and building capacity rather than dock frontage. Its share of revenue changes the business's shape, more logistics, less hospitality, and its capacity is often the expandable half of a property whose water frontage is fixed. Read the rack building's age and the lift equipment with the same eyes as the docks.
- **Per-foot rate**: Slip rent charged by the linear foot, so the boats decide revenue more than the slips do. Two marinas with the same slip count can differ by half on revenue, because a basin that fits forty-foot boats earns nearly twice what one built for twenty-footers does and costs about the same to run in January. Boats have also grown steadily longer, so a marina that cannot be reconfigured is losing its market slowly. Ask for the rate card, the slip inventory by length, and the waiting list by length, since the waiting list is where the mismatch shows.
- **Floating home tenancy**: The one moored structure whose owner is a tenant, and the test that decides which is which. A slip holder has no tenancy right that any state publishes; what the marina holds is possession and a lien, and a vessel unclaimed long enough is presumed abandoned and sold. A floating home is the exception and it is a full statutory tenancy. It is a berth in a marina of five or more, terminable only on listed grounds, with sixty days to remove the home and a year's notice where a change of use needs no local permit. The dividing test is physical, since the structure must be built as a stationary waterborne dwelling, have no mode of power of its own, and depend on continuous shoreside utility and sewer hookups. A boat that can move under its own power fails that test and stays outside the statute.
- **Brokered boat deposit**: A buyer's money on a boat the marina is selling for somebody else, held apart under a license. A marina with a brokerage desk holds a stranger's purchase money between contract and closing, and Florida requires it kept apart at a named institution with its own record of every receipt and disbursement. Moving it is not a bookkeeping error: intentionally failing to open that account or to put funds in it is a felony, and its absence is treated as evidence of intent. The license behind it does not convey, and the seller's security stays on deposit for a year after they stop broking, so open deposits are reconciled and re-deposited under the buyer's own license and are never working capital.
- **Spill prevention plan**: The written plan a fuel dock keeps on site, files with nobody, and owes anyway. The fuel dock term names the spill liability and this is the document it is managed through. A waterfront facility storing more than thirteen hundred and twenty gallons of oil above ground, counting only containers of fifty-five gallons or more, owes a spill prevention plan. Three things make it a diligence item instead of a formality. It is kept at the facility and submitted to nobody, so there is no permit number to search and no file to request, and a buyer can only find it by asking. The federal part says nothing at all about a change of ownership, so the duty simply attaches to whoever owns the place on the day. And whether the buyer may certify the plan themselves turns on the SELLER's discharge record over the previous three years, which decides whether an engineer has to visit.

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