Start with the cadastral plan in the geoportal
Lucerne’s geoportal brings together cadastral mapping, land-use planning, the PLR cadastre and property information. First choose the map that clearly identifies the plot. Record its reference and check that it matches the property described in your documents. Save additional views separately, stating their purpose, such as existing conditions or proposed planning. This makes it easier to trace each piece of information to its source and keep unanswered questions visible.
Do not treat red changes as existing boundaries
The canton’s cadastral-plan guide marks property changes not yet registered in red. Those markings should not be adopted without checking as an existing boundary. For a proposed purchase or subdivision, ask about the status of the relevant documents. The canton also distinguishes online display from plans supplied by the competent office. If a precise boundary is critical to your proposal, establish what evidence is needed before using an area figure in your calculations.
Compare plans, alterations and current use
For a house, prepare available floor plans and records relating to extensions, roof-space conversions or renovations. For an apartment, describe the unit, ancillary rooms and known alterations. For land, add planning advice already obtained and questions about infrastructure. Arrange records by date. If an old plan differs from current use, identify the discrepancy explicitly so the visit and subsequent enquiries can address it. It is more useful to explain a difference than to hide it behind a single area figure.
Official sources to prepare your enquiry
These sources describe the location and property records. They do not calculate an individual market value.
Frequently asked questions
What do red parcel boundaries mean in the Lucerne plan?
The cantonal legend uses them for, among other things, property changes not yet entered in the land register. Check which state is relevant to your proposal. A projected subdivision should not automatically be treated as an existing plot.
Can an older plan still help with my enquiry?
Yes, if you state its date and any known differences. It can explain the earlier situation. However, it should not be presented as current evidence if an extension, change of use or boundary alteration has since taken place.
What does a valuation cost and how is a visit arranged?
Your enquiry is non-binding and does not commit you to selling. The first conversation covers your purpose, the scope of the service, any fees and arrangements for a visit. Explain any deadline or particular intended use before commissioning a service.