Official Swiss Geodata — 26 Cantons — From CHF 59
Choose your format, pay online, download instantly. Parcels, 3D terrain, and buildings for any Swiss site — ready for AutoCAD, ArchiCAD, or Revit. DXF, IFC, LandXML: 26 cantons, all your working formats.
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Every data layer an architect or engineer needs for their site plan — cadastre, 3D terrain, buildings, zoning — in one order, delivered in minutes. Need volume access or deeper land analysis? Discover the full platform.
Parcel boundaries, EGRID identifiers, land-use zones, and ownership geometry from the Swiss official cadastral survey. Survey-grade precision guaranteed.
3D building models from swissBUILDINGS3D 3.0: roof geometry, ground elevation, building height. Import them directly into your project as 3DFACE (DXF) or IfcBuilding (IFC4).
High-resolution terrain from swissALTI3D at 0.5m grid. Ideal for earthwork calculations and grading design. Export as 3D mesh (DXF), TIN surface (LandXML), contour lines, or point clouds (XYZ, LAS).
Building zones, land-use regulations, and setback lines from cantonal spatial planning data. Setback distances are automatically computed and rendered as offset geometries with labeled dimensions — ready for regulatory compliance checks.
Georeferenced aerial orthophoto from SWISSIMAGE (10 cm resolution). Exported as PNG + PGW world file for precise positioning as an underlay in any GIS or CAD software.
DXF for AutoCAD and ArchiCAD, IFC4 for your BIM pipeline (Revit, Tekla, Allplan), LandXML for civil engineering, plus point clouds and orthophotos. Every export is structured with named layers and full metadata.
Each format is optimized for its target software: structured layers, LV95 coordinate reference built in, and import-ready files.
The universal exchange format for AutoCAD. Organized layers: cadastre, terrain, buildings, vegetation, and surrounding context.
The open BIM standard. 3D building models with IfcBuilding, IfcSlab, and IfcWall entities, plus site context — ready for Revit, ArchiCAD, or Tekla.
TIN surface (Triangulated Irregular Network) from swissALTI3D. Directly usable for your earthwork volume calculations and grading design.
Raw terrain elevation data from swissALTI3D. XYZ for universal compatibility, LAS for specialized software (CloudCompare, ReCap).
SWISSIMAGE aerial imagery, 10 cm resolution, with PGW georeferencing file. Ideal as an underlay in your CAD or GIS project.
From address to CAD-ready file — no GIS expertise, no account required.
Search by address or click on the map. Adjust the export area from 20 m to 300 m around the selected parcel.
Select AutoCAD, ArchiCAD, or IFC format. Pick the data layers you need — cadastre, buildings, terrain, zoning. Pricing updates dynamically.
Secure checkout via Stripe. Your export is generated in minutes and available for immediate download. From CHF 59.
Explore real API exports in interactive 3D. Rotate, pan, and zoom — these are exactly the files you will receive.
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This DXF export shows cadastral parcels, 3D buildings from swissBUILDINGS3D, the road network, contour lines, and vegetation around a Swiss parcel. Layers are organized by theme for direct integration into AutoCAD or ArchiCAD.
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This IFC4 export contains 3D buildings modeled from swissBUILDINGS3D with roof geometry, walls, and slabs — ready for import into Revit, ArchiCAD, or any BIM-compatible software.
Download a complete export example
Whether you are designing a building, surveying a site, or planning a neighborhood — HelveCAD delivers the right data in the right format, ready for your tools.
Import site context directly into ArchiCAD, Vectorworks, or Revit. 3D terrain, neighboring buildings, parcel boundaries, and vegetation — georeferenced in LV95, layer-organized, ready to use in your project.
LandXML TIN surfaces for your earthwork volume calculations. Precise digital terrain model from swissALTI3D, surrounding infrastructure (roads, rail, water bodies), and contour lines at custom intervals.
High-accuracy cadastral boundaries from the official federal survey with EGRID identifiers. Terrain point clouds in LAS format, compatible with your survey-grade processing pipelines and the LV95 coordinate system.
Zoning, building regulations, setback distances, and land-use classifications. Combined with 3D building models and aerial orthophotos for comprehensive site analysis and compliance verification.
One export, one price. No subscription, no account required.
Price depends on export area size and selected layers
Need 10+ exports/month? Discover Popety.io's parcel analysis platform
The API exports DXF (AutoCAD compatible), IFC4 (BIM/Revit/ArchiCAD), LandXML (TIN surfaces for civil engineering), XYZ and LAS point clouds, and georeferenced orthophotos (PNG with PGW world files). Exports for AutoCAD and ArchiCAD are delivered ready to use with step-by-step import guides.
Yes, the API covers all 26 Swiss cantons using official federal data sources: swisstopo for terrain (swissALTI3D), buildings (swissBUILDINGS3D), imagery (SWISSIMAGE), and the Swiss official cadastral survey for parcel boundaries and zoning data.
All exports use the Swiss LV95 coordinate system (EPSG:2056, CH1903+/LV95), the official national coordinate reference system of Switzerland. Elevation data uses the LN02 vertical datum. This ensures centimeter-level accuracy when importing into Swiss GIS and CAD environments.
Parcels are identified by their EGRID (e.g. CH946365899619), the unique identifier from the Swiss federal land register. You can also use coordinates (easting/northing in LV95) to locate the nearest parcel. The availability endpoint checks data coverage for your parcel before export.
DXF exports include organized layers for: cadastral parcel boundaries, building footprints and 3D models, terrain contour lines and 3D mesh, roads, railways, water bodies, 3D tree canopy models, zoning boundaries, setback lines, and an optional orthophoto underlay. Each layer uses descriptive names for easy toggling in any CAD software.
A single export costs between CHF 59 and CHF 119, depending on the export area size and selected layers. No account or subscription is needed — pay securely online via Stripe and download your files instantly. For volume usage (10+ exports per month), discover Popety.io's land analysis platform for integrated access with advanced parcel data analysis tools.
swisstopo provides raw data in geomatics formats (Shapefile, GDB). HelveCAD automatically transforms these into CAD-ready files (DXF, IFC) with organized layers, 3D buildings, and terrain — in a single request, no GIS expertise needed.
A full DXF export (cadastre + 3D buildings + terrain) is generated in a few seconds. The first request for an area may take slightly longer if data needs to be loaded from federal servers.
Yes, no GIS knowledge is required. The API handles all the complexity: downloading federal data, transforming coordinates, structuring layers, and generating the file. You receive a DXF or IFC ready to open in your software.
Data comes from federal sources regularly updated by swisstopo and cantonal survey services. Building models, terrain, and aerial imagery reflect the latest official publications.
Yes, via the IFC4 export — the open BIM exchange standard. Models contain IfcBuilding, IfcSlab, and IfcWall entities that Revit imports natively. For terrain, use the LandXML export compatible with Revit and Civil 3D surface tools.
Choose your parcel, select your formats, and download your CAD files instantly. No account required.
HelveCAD is built on Popety.io, the Swiss real estate analysis platform used by architects, developers, and planners. Whether you need larger coverage areas, recurring exports, or in-depth parcel data analysis — the full platform gives you the tools to go further.