DXF cadastral plan and 3D model of Onex (GE)

In short

HelveCAD exports the official cadastral survey (1,604 parcels), 2,490 3D buildings from swissBUILDINGS3D, swissALTI3D terrain and zoning (Loi sur les constructions et les installations diverses) for any parcel in Onex as DXF, IFC or LandXML — from CHF 59, no account, in LV95 (EPSG:2056).

Data available in Onex

Every layer comes from official federal and cantonal datasets and lands on its own CAD layer.

Layer	Source	Resolution	Onex
Parcels & EGRID	Official cadastral survey	MO/AV	1,604
3D buildings	swissBUILDINGS3D 3.0	LoD2	2,490
Terrain & contours	swissALTI3D	0.5 m	Available
Orthophoto	SWISSIMAGE	10 cm	Available
Zoning	Loi sur les constructions et les installations diverses		32 zone areas

Your formats

DXF · AutoCAD
DXF · ArchiCAD
IFC4 · BIM
LandXML
XYZ · LAS
PNG+PGW

Price per export CHF 59–119

Depends only on the size of the export area. No subscription, Stripe payment.

Order an export in Onex

Questions about Onex

How do I get a DXF cadastral plan in Onex?

Type the address or EGRID of the parcel in Onex, choose AutoCAD, ArchiCAD or IFC, and set the export area from 20 to 300 m. After payment, the DXF with parcels, buildings and terrain is generated in minutes.

Which data is available for Onex?

For Onex, HelveCAD uses 1,604 parcels from the official cadastral survey, 2,490 buildings with 3D models from swissBUILDINGS3D, the swissALTI3D terrain model (0.5 m grid) and SWISSIMAGE orthophotos (10 cm), plus zoning (Loi sur les constructions et les installations diverses).

Which coordinate system is used in the canton of Geneva?

All exports use the Swiss LV95 system (EPSG:2056) with LN02 heights, the official reference frame used by surveyors in Geneva and across Switzerland.

How much does an export for Onex cost?

Between CHF 59 and CHF 119, depending only on the size of the export area. No account or subscription is needed.

Nearby communes

Your next site plan starts with an address.

From CHF 59 · no account · delivered in minutes