Buying in Playa Flamingo? Find out if it's titled land or a concession first.

What do Folio's maritime zone numbers show for Playa Flamingo?

Playa Flamingo is in the canton of Santa Cruz, Guanacaste, and much of its coastline is already mapped as registered parcels. That matters because the coast is governed by the Zona Marítimo Terrestre (ZMT, the maritime terrestrial zone). In that legal strip, the normal rules of private ownership mostly do not apply.

In August 2026, Folio measured the strip along Playa Flamingo's coast as part of a study of 27 coastal towns. The figures below come from that dataset. The full reading is on our Playa Flamingo maritime zone data page.

Two caveats come first. The parcel counts are lower bounds: the method samples the national cadastre on a grid, so small or oddly shaped lots can be missed. The map also cannot tell a titled property from a concession. Only a registry pull can do that.

What is the maritime zone, in plain terms?

The governing law is the Ley sobre la Zona Marítimo Terrestre, Ley 6043. Article 9 defines the zone as "la franja de doscientos metros de ancho" along both coasts. That is a strip 200 metres wide, measured from the pleamar ordinaria (ordinary high-tide line). Article 10 splits it in two:

• Zona Pública (public zone): the first 50 metres from the ordinary high-tide line. Folio's field notes describe this band as inalienable, meaning it cannot be privately owned.
• Zona Restringida (restricted zone): the remaining 150 metres. Folio's notes say most registered parcels in this band are state concessions (long-term rights to use land the state keeps) rather than titled property.

Two more rules are worth knowing. Article 11 makes all mangroves public zone, whatever their extent. Article 12 prohibits fencing, building, cutting trees or other development in the zone without legal authorization. Our guide to the Costa Rica maritime zone covers the full framework.

What does 64.6% registered coverage mean for a buyer?

About 64.6% of Playa Flamingo's maritime strip is covered by registered parcel geometry. The rest is unregistered public domain.

A registry record is not the same as ownership, though. Registration covers both titles and concessions, and in the 50 to 200 metre band most of it is concessions. A seller saying "it's registered" does not answer the question you care about: what exactly would you be buying?

The unregistered remainder raises a different flag. If someone is offering a lot in the strip that has no registry record at all, ask precisely how they hold it. Ask your attorney whether occupation or a fence gives them any recognized right.

Why the overlap with the first 50 metres deserves attention

Folio measured 0.3072 km² of registered parcel geometry overlapping the first 50 metres, the public zone. Since that band cannot be privately owned, you might expect zero. There are three possible explanations, and they lead to very different outcomes:

• Lawful concessions that legitimately reach into that area.
• Pre-1973 exceptions, older situations that predate the current regime and may be treated differently.
• Mapping offsets, where the drawn parcel and the official coastline simply do not line up precisely.

Only a registry pull, read by your attorney, can tell these apart for a given lot. If a survey plan you are shown puts a boundary within 50 metres of the high-tide line, treat it as a question to resolve, not a detail.

Is the lot titled land or a concession?

This is the central question for any beach-adjacent purchase in Playa Flamingo. With titled land, you buy the property itself. With a concession, you take over a right to use state land under conditions, and that right has its own rules on who may hold it and what can be built.

One rule affects foreign buyers directly. Article 47(a) of Ley 6043 says concessions are not granted to foreigners who have not resided in the country for at least five years. How this applies to you, or to a company you might buy through, is a question for your attorney. Do not rely on a seller's or agent's summary.

Also note that at least 173 parcels lie entirely inside the strip. For those lots, no part of the land escapes the maritime zone rules.

Which records should you pull before signing?

Ask your attorney or notary to obtain and review these, in roughly this order:

1. A registry certification from the Registro Nacional digital services. It shows the registered holder, any gravámenes (encumbrances such as mortgages or easements) and any anotaciones (pending annotations, such as lawsuits filed against the property).
2. The plano catastrado (registered survey plan). Compare it with the boundary on the ground and with the official cadastre, and ask your attorney whether it shows the high-tide line and where.
3. The concession record, if the lot is a concession. Confirm it is current, who holds it, and what conditions attach to it.
4. Coastal planning status. The ICT maritime zone programme publishes information on coastal plans and regulations. Ask whether a plan applies to the stretch where the lot sits.
5. Municipal tax and permit status with the municipality of Santa Cruz, including any building permits for existing structures.
6. Water rights or a water connection. On the Guanacaste coast, confirm in writing how the property gets water.

What questions should you ask in Playa Flamingo specifically?

• Does the lot touch the 200 metre strip? With at least 246 parcels touching it here, do not assume a lot near the beach is outside. Check the boundary.
• Is it one of the parcels lying fully inside? If so, the whole lot is governed by the maritime zone rules.
• Is it titled or a concession, and what document proves it? Ask for registry evidence, not a description in a listing.
• Does the plan reach into the first 50 metres? If yes, which of the three explanations applies?
• Where is the ordinary high-tide line on the plan, and who set it? Every distance in the zone is measured from that line.
• Is there any mangrove or protected land nearby? Folio measured no overlap between the strip and protected land, but that is a town-level figure. Mangroves are public zone wherever they occur, so confirm for your specific lot.

How do Folio's free map and verified report fit in?

On our Playa Flamingo property check page, you can tap a lot on a free map and see its finca number, lot area, perimeter and boundary from the official cadastre, plus a maritime-zone flag. That is a quick way to see whether a lot sits near or inside the strip before you spend money on anything else. It is a boundary and location tool, not a title search.

Title details are a separate, paid step. The $29 verified report is a human-checked title and records search covering the registered owner, liens, taxes, water rights and the exact maritime line, delivered within 24 hours.

Neither one replaces your attorney. Folio shows what the public records say, and an attorney or notary advises on what to do about it. For the wider set of traps on coastal land, read buying a beachfront lot in Costa Rica.