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Blog / Buying Near the Beach in Costa Rica: The Maritime Zone, Explained

Published · November 2, 2026

Buying Near the Beach in Costa Rica: The Maritime Zone, Explained

Almost everyone who falls for Tamarindo pictures waking up to the sound of the ocean. If that's you, there's one Costa Rican law worth understanding before you start touring beach properties: the Maritime Zone law, known locally as the Zona Marítimo Terrestre, or ZMT.

It sounds technical, but the idea behind it is simple and, honestly, one of the reasons Costa Rica's coastline feels so open and welcoming. Here's how it works and what it means for you as a buyer.

Why Costa Rica's beaches feel different

In Costa Rica, every beach is public. You won't find private, gated stretches of sand where only hotel guests or homeowners may walk. That's by design. The Ley sobre la Zona Marítimo Terrestre (Law 6043), passed in 1977, protects the coastline as part of the national heritage.

For anyone living here, that's a real everyday benefit: you can walk the length of Tamarindo beach, paddle out anywhere, and enjoy the coast the same way locals have for generations.

The 200 meters, step by step

Law 6043 covers a 200-meter strip of land along the Pacific and Caribbean coasts, measured inland from the ordinary high-tide line. It is split into two parts:

  • The public zone (first 50 meters). This is the beach itself and the area just behind it. It belongs to everyone, and as a rule, private building isn't allowed here.
  • The restricted zone (the next 150 meters). This land is also state-owned, but the local municipality can grant a concession, which is a right to use and build on a specific parcel for a set period, under an approved development plan.

Everything beyond those 200 meters, and some older properties that were legally titled before the law, can be held as regular titled property.

Titled property vs. concession

This is the key distinction for beach buyers.

Titled property is full ownership, registered in Costa Rica's National Registry. Foreign buyers have the same ownership rights as Costa Ricans, so you can buy titled land or a home in your own name or through a Costa Rican company. Most homes, condos and lots you'll see around Tamarindo and the Gold Coast fall into this category.

Concession property is a right to use land in the restricted zone, granted by the municipality. Under Law 6043, concessions are granted for up to 20 years and can be renewed. They come with conditions: an annual fee (canon) to the municipality, use that matches the approved zoning plan, and ownership rules. For example, the law doesn't allow concessions to be held by foreigners with less than five years of residency in Costa Rica, or by companies that are more than 50% foreign-owned.

Concessions are common for beachside hotels and some long-established homes, and they work well when they're set up correctly. They simply call for a different checklist than titled property.

How to tell which one you're looking at

The good news: this is easy to confirm during due diligence. A few things your attorney will typically check:

  1. 1.

    The National Registry record. Titled properties have a registered folio real. Concessions are recorded in a separate concession registry.

  2. 2.

    The survey plan (plano catastrado). It shows the parcel's location relative to the high-tide line and whether it touches the Maritime Zone.

  3. 3.

    The municipal zoning plan (plan regulador costero). For concessions, this confirms what the land can be used for.

  4. 4.

    Concession status. If it's a concession, your attorney will confirm the term, renewal date, fees paid and that it's in good standing.

This is part of the normal buying process here, and an experienced Costa Rican real estate attorney handles it routinely. If you'd like to see where it fits in the bigger picture, the simple guide to the purchase process walks through each step, and the post on the cost to buy a home in Costa Rica covers due diligence and closing costs.

Beach life without the beachfront

Here's something many buyers find freeing: you don't need a property on the sand to enjoy the beach every day. Because the coast is public, a titled home or condo a short walk or bike ride from the water gives you the same sunsets and the same surf, with straightforward ownership.

Around Tamarindo, that opens up plenty of options, from walkable condos in town to ocean-view homes in the hills above Langosta, Playa Grande and the beaches to the south. You can browse them on the beachfront and near-the-beach page or search all listings.

The bottom line

The Maritime Zone law is one of the things that keeps Costa Rica's beaches beautiful and open to all. For buyers, it comes down to one question: is this property titled or a concession? Once you know the answer, and your attorney has checked the paperwork, you can buy near the beach with confidence.

If you're curious about a specific property or want help understanding what you're looking at, I'm happy to walk you through it.

Get in touch

Happy to walk a beach property with you and explain what the paperwork is saying. Adam Nicholson, Coldwell Banker Tamarindo.

  • Adam Nicholson · Coldwell Banker Tamarindo / Gold Coast Guanacaste
  • Email: adam@cbtamarindo.com
  • Phone: +506 6061 8500
  • WhatsApp: https://wa.me/50660618500
  • Site: adamtamarindo.com

This article is general information, not legal advice. Every property is different, so always have a qualified Costa Rican attorney review the specific property before you buy.

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