Switzerland · Basel-Stadt
Basel-Stadt Parcel & Cadastral Maps
Basel-Stadt is the city canton of Basel on the Rhine, where Switzerland meets France and Germany.
Free Basel-Stadt parcel map
- map.geo.admin.ch cadastral map (swisstopo + cantons), opens at Basel ↗Opened with no login (checked Oct 24, 2026). Opens map.geo.admin.ch in a new tab.
See Basel-Stadt on the Platbookmapper map →
Basel-Stadt at a glance
| Parcel identifier | Parcel number within the municipality, plus the national E-GRID |
|---|---|
| Title records | Cantonal land register office (Grundbuchamt / registre foncier / registro fondiario) |
| Free parcel map | Opened with no login (checked Oct 24, 2026) |
How it works in Switzerland
In Switzerland the cantons run the official cadastral survey, and the federal map site map.geo.admin.ch combines all 26 into one free cadastral map (the CadastralWebMap). Each parcel has a number within its municipality and a national identifier, the E-GRID. Ownership is kept in cantonal land registers. Many cantons publish the owner's name on request or online, but the rules differ from canton to canton.
A note on accuracy
Online parcel and cadastral maps are for reference only. They are not a survey or a title search. Before you buy land or settle a boundary question, order the official title record from the land registry named on this page and get a licensed surveyor or notary to check it.