Costa Rica’s Maritime Zone: Why Some Beachfront Property Is Titled—and Most Is Not

Few subjects in Costa Rica real estate create more confusion than beachfront property.

People hear that Costa Rica’s beaches are public, that coastal property cannot be privately owned, that foreigners cannot hold concessions—or, just as often, that a particular beachfront property is fully titled. All of those statements contain some truth, but none tells the whole story.

The reality is that Costa Rica has several very different forms of coastal tenure. A property near the beach might be ordinary titled property, a registered maritime-zone concession, or merely an occupation with an application or expectation of receiving a concession someday. Those are not minor technical differences. They are fundamentally different legal interests, with very different levels of security and value.

The Maritime Zone Did Not Begin in 1977

Costa Rica’s modern Maritime Zone Law—Ley sobre la Zona Marítimo Terrestre, No. 6043—was enacted in 1977. But the idea that the coastline should remain in the public domain is much older.

Costa Rica had laws reserving coastal land for public use going back well into the nineteenth century. Later legislation, including the 1942 Water Law and the 1970 Maritime-Zone Urbanization Law, continued developing that principle. What changed over time were the precise rules, the width and administration of the protected area, and the government’s ability to identify and enforce it.

Historically, coastal surveys were often imprecise. Property descriptions could be vague, shorelines were not always officially demarcated, and different statutes and government institutions did not always operate consistently. Some private titles arose through old grants, specific legislative authority, judicial possession proceedings or other legally recognized mechanisms. Larger farms were sometimes registered with boundaries extending toward the ocean.

There were also titles that entered the Property Registry improperly. Age alone does not cure that problem.

Ley 6043 consolidated the modern system, but it did not simply erase every private title located within 200 meters of the ocean. Article 6 preserves private property that had been legitimately acquired and registered. This is the source of what people commonly call “grandfathered title.”

The important word is legitimately. A property appearing in the Registry is not necessarily immune from scrutiny. Its chain of title must demonstrate that private ownership was lawfully created. Ley 6043 even excluded titles obtained through a short-lived provision of the 1970 law that had allowed certain long-term occupants to seek registration. Consequently, an old registration date by itself is not enough.

This is why genuinely titled beachfront property exists in Costa Rica, but is comparatively uncommon.

The Basic 200-Meter Framework

As a general rule, the maritime zone is the first 200 meters measured horizontally inland from the ordinary high-tide line.

It is divided into two sections:

• The public zone: The first 50 meters. This area is intended for public use and free access. Private development is highly restricted.
• The restricted zone: The following 150 meters. This generally remains property of the State, but qualifying parties may receive a concession allowing specified private use.

A concession is not fee-simple ownership. The State continues to own the land. The concessionaire receives a limited right to use it under the terms of the concession, the applicable coastal regulatory plan and Costa Rican law.

There are exceptions to the general maritime-zone regime, including legitimately titled private property, certain city areas, national parks and other lands governed by special legislation. Mangroves, wetlands, forest patrimony and wildlife refuges can introduce additional restrictions or entirely different rules. That is one reason a general map showing a 200-meter line is only the beginning of the analysis.

What a Concession Actually Provides

A properly granted concession is a formal, registrable legal interest in the restricted zone. It identifies the concessionaire, the parcel, the permitted use and the term of the concession. The concessionaire normally pays an annual fee, commonly called the canon, and must comply with the approved land use and other conditions.

The local municipality administers most maritime-zone concessions, with other government agencies—including the Costa Rican Tourism Institute—participating where required.

Under Costa Rica’s Maritime Zone Law, a concession may be granted for no fewer than five and no more than 20 years, with 20-year terms being common in practice. A concession may be renewed, but renewal is not automatic and should never be confused with owning the land indefinitely. Transfers, corporate changes, construction and changes in use can require governmental approval.

Renewals may be common when a concessionaire remains fully compliant, but they are not automatic or guaranteed. Article 51 of Ley 6043 expressly allows the municipality or appropriate government agency to deny a renewal for properly supported reasons of public utility or general convenience. A concession can also be lost through nonpayment of the canon, unauthorized transfers, prohibited ownership changes, unapproved construction or use, failure to comply with its conditions, or failure to apply for renewal on time. A history of prior renewals should never be treated as a promise of what the government will do in the future.

For a buyer, that means the due-diligence question is not simply, “Does a concession exist?” The buyer’s attorney should verify:

• That the concession was validly granted and registered.
• Its remaining term and renewal status.
• The authorized use under the concession and regulatory plan.
• Whether the annual canon and municipal obligations are current.
• Whether existing structures were properly approved.
• Whether the proposed transfer and the buyer are eligible for municipal approval.
• Whether environmental restrictions, public-zone boundaries or other overlays affect the parcel.

A valid concession can be a valuable and marketable interest. But it should never be confused with titled ownership.

Why the Coastal Regulatory Plan Matters

One of the most important—and most frequently overlooked—elements is the plan regulador costero, or coastal regulatory plan.

Before a municipality can grant a new concession, the area generally must have an approved and effective coastal regulatory plan. The plan determines which portions of the restricted zone may be used for residential, lodging, commercial, conservation or other purposes. It also establishes development parameters such as density, setbacks and allowable construction.

If no approved plan exists, an occupant normally cannot convert the parcel into a full concession simply by applying for one. The municipality may have a file recognizing an occupant, a concession application or, in some circumstances, a temporary permission. But none of those is equivalent to a registered concession.

This is where the phrase “possession rights” often enters real-estate advertising.

“Possession Rights” Are Not a Concession

When someone offers to sell possession rights in the maritime zone, the buyer is generally not acquiring ownership of the land—or even a completed concession. At most, the transaction may involve improvements, an asserted history of occupation, documents in a municipal file and an expectation that the occupant or successor could eventually qualify for a concession.

That expectation may never become a concession. A future coastal plan could assign the land a different use, place it in a protected category, alter the parcel configuration or prevent the anticipated development altogether. The municipality may dispute the claimed occupation, reject a transfer or determine that another applicant has priority. Existing buildings may also lack valid permits.

Calling this interest “possession rights” can make it sound more secure than it is. It is vastly inferior to a registered concession and should be valued accordingly. Anyone considering such a transaction needs specialized legal review of the complete municipal record, the history of occupation, existing improvements and the realistic prospects for an approved regulatory plan and concession.

Can a Foreigner Hold a Maritime-Zone Concession?

This is another area where shorthand explanations can be misleading.

Under Article 47 of Ley 6043, a foreign individual generally must be able to demonstrate at least five years of legal residence in Costa Rica before a maritime-zone concession can be granted or transferred directly to that person. Simply having visited Costa Rica—or having spent extended periods in the country as a tourist—should not be assumed to satisfy the requirement. A foreigner who can document the required period of legal residence may potentially qualify, subject to all the other requirements and the municipality’s review.

The law also restricts concessions to corporations with foreign ownership. A Costa Rican corporation cannot hold the concession if more than 50 percent of its capital belongs to foreigners. For that reason, a structure used for a foreign participant is normally majority Costa Rican-owned—often described as a 51/49 structure.

That is not merely a paperwork detail. The ownership must satisfy the law both when the concession is granted and afterward. Share transfers or arrangements that would place the corporation outside the permitted limits can jeopardize the concession. Using a nominal Costa Rican shareholder while privately attempting to give a foreigner the prohibited ownership or control creates significant legal risk.

Foreign buyers therefore should not assume that forming a Costa Rican corporation allows them to bypass the concession restrictions. Corporate nationality, ownership, control, residency, the concession terms and municipal approval all have to be examined by an attorney experienced in maritime-zone law.

These foreign-ownership restrictions apply to maritime-zone concessions. They do not generally apply to ordinary titled property outside the concession regime, where foreigners normally have the same ownership rights as Costa Rican citizens.

Three Coastal Properties That May Look Similar—but Are Not

Imagine three neighboring homes near the same beach:

The first sits on legitimately titled private property. Subject to the usual land-use and environmental rules, it can generally be bought and sold like other titled real estate.

The second sits within the restricted maritime zone under a valid, registered concession. The buyer is acquiring the remaining concession interest, subject to eligibility, government approval, the regulatory plan, the annual canon and the conditions of the concession.

The third is occupied but has no concession because the area lacks an approved coastal regulatory plan. The seller may describe it as a sale of possession rights. The buyer, however, is acquiring neither titled land nor an existing concession and may have no guarantee that a concession will ever be granted.

From the road—or from a set of listing photographs—the three properties might appear almost identical. Legally and economically, they are worlds apart.

The Bottom Line

Costa Rica’s maritime-zone system reflects a long-standing national decision to preserve public access to the coastline while permitting controlled private use of certain areas. The 1977 law did not create that policy from nothing, nor did it abolish legitimately acquired private titles that already existed.

For buyers, the most important lesson is not to treat all “beachfront property” as one category. Before discussing price, determine exactly what is being offered:

• Registered private title.
• A valid and registered concession.
• An application, permit or claimed occupation commonly marketed as possession rights.

Only then can the property’s value, transferability, development potential and risk be evaluated intelligently.

Coastal property can be one of the most rewarding investments in Costa Rica. It is also one of the areas where assumptions are most expensive. A qualified Costa Rican real-estate attorney should examine the title or concession history, municipal file, regulatory plan, corporate eligibility, survey and environmental status before the buyer makes a binding commitment.

This article is intended as general information and is not a substitute for legal advice concerning a particular property or transaction.