Doing Online Property Research in Costa Rica

When you need to research property in Costa Rica—whether you're investigating suspected violations, considering a purchase, or understanding land use restrictions—start with what you can see from space. Google Earth provides free access to current and historical satellite imagery, lets you document changes over time, and gives you the GPS coordinates you'll need for everything else. Before diving into registries and bureaucratic systems, learn what the land itself can tell you.

This guide starts with practical tools anyone can use, then walks through Costa Rica's property research systems—what they do, how to use them, and how to piece together information from multiple sources to understand what's really happening on a piece of land.

Using Satellite Imagery to Document Environmental Change

Satellite imagery is your first and most powerful research tool. Free tools like Google Earth, Nimbo, and Global Forest Watch let you document forest clearing, illegal construction, and environmental damage without leaving your home. Before you request a single document from the government, use satellite imagery to understand what's happening on the ground.

Google Earth

Google Earth is free, requires no account or registration, works on any device, and provides both current imagery and historical photos going back decades in many areas of Costa Rica.

Using Historical Imagery to Document Changes

The historical imagery tool is Google Earth's most valuable feature for environmental research. Click the clock icon in the desktop version (or use the time slider in the web version) to view satellite photos from different dates. This lets you document when forest clearing began, when construction started, or when water bodies changed.

Getting GPS Coordinates from Google Earth

Google Earth displays coordinates in the lower right corner as you move your cursor across the map. These coordinates are in WGS84 format (latitude/longitude in decimal degrees), which is the standard GPS format but not Costa Rica's official system. Click on any location to drop a placemark and see its exact coordinates.

Understanding Terrain and Context

Use Google Earth's terrain view and 3D visualization to understand topography. Steep slopes, ridgelines, and water features all affect what's legally allowed on a property. Check the surrounding area: Is the property adjacent to protected areas? Near rivers or springs? Connected to forest patches that might be biological corridors? This context matters for understanding environmental restrictions.

Working with KML Files in Google Earth

KML (Keyhole Markup Language) files let you save property boundaries, annotations, and other geographic data to share between systems or revisit later. Google Earth can import KML files from other tools (like Mapatica or SIRI) and export your own placemarks and annotations as KML files for use elsewhere.

Importing KML Files

Many Costa Rican government systems (including SIRI, SNIT, and Mapatica) let you download property boundaries as KML files. To view these in Google Earth:

• Desktop version: Go to File → Open and select the KML file, or simply drag and drop the file onto the Google Earth window
• Web version: Click the menu icon (☰) in the left sidebar, select Import KML file, then choose your file
• The property boundaries will appear as overlays on the satellite imagery, letting you verify boundaries against visible features on the ground

Exporting KML Files

Save your own placemarks, measurements, and annotations as KML files to document your research or share with others:

• Desktop version: Right-click on any placemark, folder, or item in the "Places" panel, select Save Place As..., then choose KML format
• Web version: Click on a placemark or project in the left sidebar, then click the menu icon (⋮) and select Export to KML/KMZ
• KML files can be imported into other mapping tools, attached to denuncias as supplementary evidence, or shared with environmental attorneys and engineers

Purchasing Historical Aerial Imagery from IGN

If Google Earth's historical imagery isn't sufficient for your needs, you can purchase historical aerial photographs from the Instituto Geográfico Nacional (IGN). While these photos often aren't as high resolution as Google Earth's modern satellite imagery, they're significantly clearer than the fuzzy older satellite images available in Google Earth's historical timeline. For cases requiring detailed documentation of land changes decades ago, IGN's aerial photography archive can provide crucial evidence.

IGN's aerial photography archive covers much of Costa Rica with imagery dating back several decades. The quality and availability vary by region and time period. When requesting imagery, specify the approximate time period you're interested in—IGN staff can advise what's available for your area. This service is particularly valuable when you need to document land use or forest cover from periods before high-resolution satellite imagery became widely available.

Nimbo

Nimbo (nimbo.earth) provides satellite imagery that updates more frequently than Google Earth, though at lower resolution. While Google Earth's high-resolution imagery may be months or even years old in some areas, Nimbo's imagery is typically updated within days to weeks.

Global Forest Watch

While Google Earth requires manual comparison of historical images, Global Forest Watch (globalforestwatch.org) provides automated detection of forest loss using satellite data. This free tool analyzes satellite imagery to identify where and when forest clearing has occurred, generating color-coded maps that show forest loss by year.

Coordinates and Property Numbers

GPS vs CRTM05

Now that you have GPS coordinates from Google Earth, you need to understand why they won't match coordinates in official Costa Rican documents. Costa Rica uses CRTM05 (Costa Rica Transverse Mercator 2005) as its official coordinate system, while Google Earth and consumer GPS devices use WGS84 geographic coordinates (latitude/longitude).

Converting Between Coordinate Systems

SNIT (Sistema Nacional de Información Territorial) provides a free online coordinate conversion tool at snitcr.go.cr. You can convert between WGS84, CRTM05, and several older coordinate systems still found in historical documents.

Understanding Property Numbers

Costa Rican property systems are in transition between two numbering formats. Government systems are gradually adopting a longer format that includes geographic hierarchy, while many people still use the older, shorter format. Both refer to the same properties, and you can convert between them. You need to understand both systems.

Converting Between Formats

New to Old: Take the province number (1st digit), property number (digits 5-11), and add -000. Drop leading zeros from property number.

602030234567‌00 → 6-234567-000

Province Numbers Reference

Planos and the Cadastre

The title (finca) tells you who owns the property and any liens against it. The survey map (plano catastrado) tells you where the property actually is and what its boundaries are. These are separate documents that may not always agree.

Understanding Plano Numbers

Plano catastrado numbers have two formats currently in use: a text format Province Name-Survey Number-Year (e.g., P-234567-2020 for survey #234567 in Puntarenas in 2020), and a newer all-numeric format that combines these elements into a single number.

Converting Between Plano Formats

Numeric to Text: First digit = province letter (see table below), next 7 digits = survey number (drop leading zeros), last 4 digits = year. Add hyphens.

602345672020 → P-234567-2020

Text to Numeric: Province letter to number, survey number padded to 7 digits with leading zeros, year. Concatenate without hyphens.

P-234567-2020 → 602345672020

Province Letter to Number Reference

Zona Catastral vs. Non-Cadastral Property

Costa Rica is gradually creating verified cadastral mapping that links survey boundaries to the title database. Properties within verified survey areas are marked as Zona Catastral. If your property research shows "Zona Catastral," the boundaries have been verified and georeferenced. If not, the plano may be older and boundaries less reliable.

Districts are classified into three zones based on cadastral regularization progress: Zone 1 (full cadastral coverage), Zone 2 (fewer than 100 updates pending), and Zone 3 (more than 100 updates pending). As of mid-2024, 234 districts have achieved Zone 1 status, 62 are in Zone 2, and 25 remain in Zone 3.

Most Useful Systems to Learn

National Registry: Property Records

Costa Rica's Registro Nacional is the central repository for recording rights to land and other property. Law 5695 of 1975 created a unified registry with six sections: the property registry, movable property registry, legal entities registry, industrial property registry, copyright and trademark registry, and a cadastral section for survey maps. For property research, you'll primarily work with two sections: the Property Section (Sección de Propiedad) for title records, and the Cadastre (Catastro Nacional) for survey maps.

Accessing the National Registry Online

The National Registry provides online access through RNP Digital at rnpdigital.com. You'll need to create a free account to search records. The platform is in Spanish with no English version, so a basic understanding of legal vocabulary is helpful.

Searches are not performed by street address because most areas lack standardized street names. You cannot search by GPS coordinates. You need the property number, owner information, or survey plan number to find a property.

What Property Records Show

The registry file shows the property number (folio real), owners' names and ID numbers, recorded area, survey plan number, liens or mortgages, property tax value, and any annotations such as judicial embargoes or usufruct rights. Free searches allow you to view basic data; paid modules provide official certifications or document copies, requiring credit card payment.

Unmasking Corporate Ownership

Properties are often owned by corporations (personas jurídicas) rather than individuals. When the owner is listed as a company, you can purchase the corporate registry document (Literal de Personas Jurídicas) to identify the actual people behind the corporation. This costs ₡2,932.50 per company and requires a credit card.

Developers often use multiple corporations to obscure ownership patterns and avoid scrutiny. Even sociedades anónimas (anonymous corporations)—despite the name—must list all shareholders, directors, and officers on the cédula jurídica. This transparency makes it possible to identify the actual people behind development projects, track properties across multiple corporate entities, and determine if the same individuals are involved in environmentally destructive projects elsewhere.

SIRI: Property Maps

SIRI (Sistema de Información del Registro Inmobiliario), launched in April 2015, is Costa Rica's cadastral viewer that displays verified property boundaries linked to the title database. It's one of the most important tools for property research—showing property numbers (folio real) directly on the map within property boundaries.

Using SIRI's Layer Panel

SIRI's left panel allows you to toggle map layers on and off. The historical ortofoto (aerial photo) layers, when working, can help document when land changes occurred. Compare historical imagery to current satellite views to build a timeline of forest clearing, construction, or development.

Pink Boundary Lines: Pending Changes

Properties with pink boundary lines indicate pending boundary changes that have been filed but not yet approved by the National Registry. You'll often see developers subdividing properties this way—the pink lines show the proposed new boundaries while the review process is active.

SNIT: Hydro, Forest and GPS Conversion

SNIT (Sistema Nacional de Información Territorial) at www.snitcr.go.cr is the government's geospatial data infrastructure platform. Created under Law 8154 as part of the Cadastre and Registry Regularization Program, it has been administered by the National Registry's National Geographic Institute since May 2014. A 2016 relaunch enhanced the geoportal with interactive map viewers and geoprocessing tools. SNIT consolidates policies, organizations, standards, and technologies for producing, sharing, and using geographic information across government agencies.

Useful SNIT Tools for Property Research

SNIT requires free registration to access most tools. The interface is in Spanish and assumes familiarity with GIS concepts.

SETENA: Environmental Impact Assessments

SETENA (Secretaría Técnica Nacional Ambiental) at www.setena.go.cr and tramites.setena.go.cr manages environmental impact assessments (Evaluaciones de Impacto Ambiental, or EIAs) and environmental viability permits for development projects. Created by the 1995 Environmental Law (Law 7554), SETENA operates as an autonomous agency within the Ministry of Environment and Energy (MINAE) to harmonize environmental impacts with productive activities.

Searching SETENA Records

SETENA's online portal at tramites.setena.go.cr allows you to search for environmental permits by project name, location, or applicant. EIA documents are public records and must be made available for review, though downloading full documents may require registration.

Understanding D1, D2 Classifications

SETENA classifies projects by environmental impact level, determining which type of environmental study is required. Understanding these classifications helps you know what documentation should exist for a given project.

SINIGIRH: Water Resources Information System

SINIGIRH (Sistema Nacional de Información para la Gestión Integrada del Recurso Hídrico) at mapas.da.go.cr is Costa Rica's National Information System for Integrated Water Resource Management, administered by MINAE (Ministry of Environment and Energy). This system consolidates data on water concessions, springs, wells, surface water bodies, and water quality monitoring across Costa Rica.

Why SINIGIRH Matters for Property Research

Water sources—springs, streams, rivers, and groundwater—have strict legal protection zones in Costa Rica. Properties containing water sources or within protection zones face significant land use restrictions. SINIGIRH helps you identify registered water concessions, locate springs and surface water bodies, and understand water-related restrictions that apply to a property.

Using SINIGIRH for Property Research

SINIGIRH provides both a map viewer and database queries to search for water resources:

SIREFOR: The Forestry Information System

SIREFOR (Sistema de Información de Recursos Forestales) at www.sirefor.go.cr is SINAC's forestry information system. It manages forest management plans, harvest permits, and the National Forest Inventory database.

Why SIREFOR Matters for Property Research

When investigating suspected illegal logging or forest clearing, SIREFOR can tell you if a property has an approved forest management plan or harvest permit. The absence of a permit when clearing is occurring is evidence of a violation.

Mapatica: Chrome Extension to Make This Easier

Mapatica is a free Chrome extension written by a friend of ours. It pulls all of these disparate government data systems into one place—SIRI, SNIT, SETENA, SINIGIRH—and tightens up the integration between SIRI and the National Registry. If you find yourself struggling to use SIRI or switching between multiple government websites, try it out. It uses the same public data as the official systems but consolidates everything into a single interface.

For official documentation, you'll still need to access government websites directly to obtain certified documents, file complaints, or request permits. Mapatica is a research tool, not a replacement for official systems. The extension is available at Chrome Web Store.

Municipal Property Records: When You Need to Show Up

While property titles are managed nationally, municipalities maintain separate records for property taxes, construction permits, and business licenses. Most smaller municipalities do not have these records online—you'll need to visit in person.

Putting It All Together: A Property Research Workflow

Property research in Costa Rica requires piecing together information from multiple disconnected systems. Here's a practical workflow:

1. Start with Google Earth. Get GPS coordinates, document current conditions with screenshots, and use historical imagery to show changes over time. This gives you visual evidence before requesting any documents.
2. Read the property number from SIRI. Open SIRI's cadastral map viewer and scroll to the same location you identified on Google Earth. SIRI doesn't have a GPS search feature—you navigate by panning the map. Enable SIRI's satellite imagery layers to help match what you saw on Google Earth. Property numbers (folio real) are displayed directly on the map within property boundaries—just read the number off the map. If you don't have SIRI access (requires residency), use SNIT's cadastral viewer instead, though you'll need to click on properties to see their numbers.
3. Look up the property in the Registry. Use the property number (folio real) from SIRI to search the National Registry on RNP Digital. The Registry doesn't accept GPS coordinates—you must have the property number first. Alternatively, you can search by owner name or ID number if you know them.
4. Pull the title and plano. Request both the title record and plano catastrado from RNP Digital. Verify they describe the same property and check for discrepancies.
5. Check environmental systems. Search SETENA for environmental permits, SIREFOR for forestry permits, and check if the property falls within protected areas or biological corridors using SNIT map layers.
6. Visit the municipality. Check for construction permits, business licenses, and tax records. Verify if permits exist and match what's being built.
7. Compile your evidence package. Organize all documents, screenshots, coordinate conversions, and permit searches into a coherent evidence package. This becomes the foundation for denuncias or legal action.

A Fragmented System by Design—or Neglect

Costa Rica's property research system is difficult to navigate—not because the information is secret, but because it's scattered across incompatible systems that don't communicate. Whether this fragmentation is deliberate obfuscation or simple bureaucratic inertia is hard to say. Either way, the result is the same: determining basic facts about property ownership, boundaries, and restrictions requires patience, multiple searches, and often physical visits to government offices.

But this complexity also creates opportunities. When developers cut corners, they often leave evidence scattered across these disconnected systems—a missing SETENA permit here, an expired forestry authorization there, municipal records that don't match what's being built. Learning to piece together this fragmented information gives you the tools to document violations that might otherwise go unnoticed.

The systems described in this guide are imperfect, often frustrating, and occasionally opaque. But they're what we have. Use them.