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Swiss Precision in Cadastre Data

Swiss Cadastral Data for Architects, Unified & Simplified

Switzerland's comprehensive platform for architects that centralizes cadastral data, building codes, and 3D terrain models. Terrara brings together all Swiss parcel information and environmental assessments in one platform, with instant DWG/DXF/IFC exports ready for your architectural workflow.

Start Your Architectural Project

Everything architects need for efficient project planning:

  • Municipality Building Codes
  • Property Zoning Type
  • Construction Potential
  • Building Volume Analysis
  • Visual Terrain Mapping
  • Local Fixed Points
  • Hazard Assessment Layers
  • AI-Powered Value Estimation
  • 2D and 3D Terrain Model Export (DWG/DXF/IFC)
  • Protected Heritage Site Boundaries
  • Noise Exposure Mapping

How Terrara Transforms the Architectural Workflow

5-8 HOURS

Traditional Process

Time Saved
20-30 MINUTES

Terrara Process

Traditional Process

1
Search cantonal cadastral website
2
Search municipal building code portal
3
Visit environmental assessment portals
4
Download multiple file formats
5
Convert formats to CAD-compatible
6
Manual terrain modeling
7
Begin architectural design

Terrara Process

1
Search on Terrara's unified platform
2
View comprehensive property data
3
Export directly in DWG/DXF/IFC format
4
Begin architectural design

Terrara's streamlined workflow dramatically reduces research time for architects, allowing you to focus on design rather than administrative tasks.

Ready to Transform Your Architectural Workflow?

Join hundreds of Swiss architects who have reduced their research time by up to 90% and improved their project efficiency.

Start Your Architectural Project
View Pricing Plans

Unparalleled Property Intelligence for Architects

Terrara is a comprehensive building plot analysis platform that provides detailed insights across 142 parameters, building codes, and visual mapping layers for architects, developers, and land planners seeking to streamline their project workflows. Available in Switzerland's three national languages (German, French, and Italian) plus English, Terrara ensures all cadastral data, technical parameters, and regulatory information is fully translated in each language, allowing seamless access to critical property information regardless of linguistic region.

Advanced Search
Property Filtering
Zoning Analysis
Zoning Analysis
Architect-Focused Property Filtering Navigate through millions of parcels with precision. Select cantons, municipalities, streets, or specific parcel numbers to instantly narrow your search to your target region.

Size-Based Optimization Eliminate wasted time viewing unsuitable plots by setting exact parcel dimensions. Whether you need compact urban lots or expansive development sites, our size range filters deliver only relevant options.

Environmental Smart Screening Identify properties that meet your environmental requirements upfront. Filter for radon levels, protected building status, and other critical environmental factors before investing in site visits.

Advanced Zoning & Location Analysis Filter properties based on specific building zone classifications at both cantonal and municipal levels. Calculate precise distances to essential points of interest to ensure ideal proximity to amenities, transportation, and services.

Massive Data Coverage Access over 4 million parcels with instant results. Our system processes complex search criteria across 142 parameters and returns matches in milliseconds, saving you countless hours of manual research.

142+ Parameters for Complete Architectural Insights

Every critical data point for confident design decisions.

Parcel Information Comprehensive cadastral data including identification numbers, size, ownership type, precise coordinates, and complete address details for accurate property location and legal reference.

Building Characteristics Detailed analysis of existing structures including ground area, volume, usage type, construction period, and heritage status to inform renovation and development planning.

Zoning Regulations Multi-layered zoning information alongside special-purpose zones and urban protection overlays that define development rights and limitations.

Soil & Environmental Assessment Thorough evaluation of ground composition, geothermal potential, groundwater availability, and environmental protection zones that impact construction methods and sustainability options.

Natural Hazard Analysis Comprehensive risk assessment for potential natural threats including flooding, landslides, avalanches, and geological instabilities that may affect property value.

Heritage & Protection Status Complete documentation of historical significance, archaeological considerations, and protected natural elements that may influence renovation permissions and development constraints.

Advanced Search
Property Filtering
Zoning Analysis
Zoning Analysis
Zoning Analysis
Zoning Analysis

See What Other Architects Miss

Visualize properties across 11+ specialized mapping layers for better design decisions.

Advanced Search
Property Filtering
Zoning Analysis
Zoning Analysis
Zoning Analysis
AI-Powered Plot Analysis Intelligent assessment engine that evaluates 142 parcel parameters against local building codes, generating comprehensive reports on development possibilities, restrictions, and optimization opportunities tailored for each individual plot.

Comprehensive Fact Sheet Detailed visualization of all parcel parameters with intuitive graphics and expert explanations, transforming complex geodata into actionable insights for architectural planning.

Architectural Ready Files Instantly downloadable DXF, DWG, and IFC files containing precise parcel boundaries and 3D terrain models, enabling architects to begin projects immediately with accurate site conditions and topography.

Solar Potential Analysis Advanced calculation system that evaluates building roof orientation, slope, shading factors, and regional solar radiation to determine energy production capacity and financial returns on solar installations.

Municipal Building Codes Complete documentation of local construction regulations, including height restrictions, setback requirements, density limitations, and special provisions specific to each municipality's zoning framework.

Available in Switzerland's three national languages (German, French, and Italian) plus English

Terrara ensures all cadastral data, technical parameters, and regulatory information is fully translated.

Basic Plan

CHF 29.90/monthly

Perfect for individual architects with 1-2 projects per month.

  • 150 Advanced Searches
  • 150 Full Views
  • 20 Report Downloads
  • 7-Day Free Trial Available

Standard Plan

CHF 59.90/monthly

Ideal for small architectural practices with regular projects.

  • 350 Advanced Searches
  • 350 Full Views
  • 50 Report Downloads
  • 7-Day Free Trial Available

Premium Plan

CHF 119.90/monthly

For architectural firms handling multiple projects simultaneously.

  • 750 Advanced Searches
  • 750 Full Views
  • 100 Report Downloads
  • AI Building Analyzer
  • 7-Day Free Trial Available

Architectural Data Services

Custom Quote

We create custom data files (DXF, DWG, IFC, etc.) for architects covering larger areas, municipalities, cities, or cantons in Switzerland.

  • Tailored data for your specific project needs.
  • Supports required formats (DXF, DWG, IFC, etc.).
  • Coverage for municipalities, cities, and cantons.
  • Pricing based on scope, size & complexity.

AI Building Code Analysis & Development Potential

Terrara's AI Building Analyzer revolutionizes property development by intelligently cross-referencing parcel-specific data against municipal and cantonal building codes to generate tailored compliance reports. The system instantly calculates maximum buildable potential, identifies restrictions, and suggests optimal construction configurations that maximize developable space while maintaining regulatory compliance. Our AI continuously monitors regulatory changes across Switzerland, ensuring analyses always reflect current requirements. The intelligent recommendations engine evaluates construction scenarios, helping developers avoid costly compliance issues while identifying unique optimization opportunities that might otherwise be missed during manual review processes. This powerful feature transforms complex regulatory landscapes into clear, actionable development strategies for each unique parcel.

Advanced Search
Property Filtering
Zoning Analysis
Zoning Analysis
Zoning Analysis
AI Building Code Analysis & Development Potential Intelligent assessment engine that cross-references 142 parcel parameters against municipal and cantonal building codes to generate tailored compliance reports in seconds.

Development Potential Assessment Automatically calculates maximum buildable area, height restrictions, setbacks, and density allowances based on your specific plot's characteristics and local regulations.

Restriction Identification Instantly flags all applicable building limitations, heritage constraints, and environmental requirements that impact your development plans with clear visualization.

Construction Optimization Recommendations AI suggests optimal building footprints and configurations to maximize developable space while maintaining full regulatory compliance.

Automatic Code Updates Our system continuously monitors and incorporates changes to municipal and cantonal building regulations, ensuring your analysis is always based on current code requirements.

Frequently Asked Questions

Find answers to the most common questions about Terrara's property intelligence platform.

Terrara provides comprehensive property data across 142+ parameters including cadastral information, zoning regulations, building codes, construction potential, environmental assessments, natural hazards, heritage status, and more. Our platform offers complete insights for developers, investors, and land planners in Switzerland.

Terrara is available in Switzerland's three national languages (German, French, and Italian) plus English. All cadastral data, technical parameters, and regulatory information is fully translated in each language, allowing seamless access to critical property information regardless of linguistic region.

Terrara's AI Building Analyzer is regularly updated with the latest municipal and cantonal building codes across Switzerland. Our system continuously monitors regulatory changes, ensuring analyses always reflect current requirements. The platform has been tested against manual expert reviews with a compliance accuracy rate of over 95% for standard property types.

Terrara sources data from official Swiss topo official registers and processes these files ourselves to ensure accuracy and consistency. This official data forms the foundation of our 142+ parameter analysis system, providing you with reliable and authoritative property information.

Yes, Terrara offers instantly downloadable DXF, DWG, and IFC files containing precise parcel boundaries and 3D terrain models. These architectural-ready files enable architects to begin projects immediately with accurate site conditions and topography. For larger areas, we also offer custom data services for municipalities, cities, or entire cantons.

Yes, we provide bulk files service for larger area coverage. This service is ideal for professionals working on multiple properties, entire neighborhoods, municipalities, or cantons. Our custom data packages can be tailored to your specific project requirements and delivered in your preferred format.

You can cancel your subscription at any time through your account settings. Log in to your Terrara account, navigate to the Subscription section, and click on "Cancel Subscription." Your access will continue until the end of your current billing period. If you have any issues, our customer support team is available to assist you.