The municipal land-use plan divides the territory into zones: residential, mixed, centre, business, industrial, green. Each zone defines the permitted activities and their conditions — floor area, opening hours, nuisance, required parking spaces.
An activity may be prohibited, tolerated under conditions, or subject to authorisation at the address in question. Changing the use of a unit, for example from office to catering, often requires a building permit even without works, with a lead time counted in months.
The check is made at the municipal planning office, it is free, and it is the only one that can cancel a project at that address. Making it after signing the lease is the costliest mistake on the whole path.
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The figures, canton by canton
Population, income, benchmark commercial rent, taxation and flows — official data, refreshed at every import.
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