Wrong boundaries or area in the Greek Cadastre: when geometric correction is needed

The issue is more than a number of square metres

A plot in Crete may have different areas recorded in an old deed, a recent survey and the cadastral diagram. The discrepancy needs explanation: does it reflect a measurement method, a shifted outline or land shown within another property? The larger or smaller number alone does not answer that question.

A surveyor compares the location, shape and boundaries, while a lawyer examines the deeds and the registered right. Technical and legal evidence must describe the same proposed correction.

Posting stage or an operating Cadastre?

During the posting stage of cadastral surveying, boundary and area errors are considered through the relevant correction procedure and deadlines for that location. Procedures used by an already operating Cadastral Office should not be assumed to apply at this earlier stage.

Before arranging a correction file, identify the exact location and the KAEK property code where one has been assigned. Gather notices and previous applications. This helps avoid preparing documents for the wrong stage of the process.

Preparing a geometric correction application

The correction procedure in an operating Cadastre requires appropriate cadastral and survey diagrams identifying the affected properties. Where neighbouring rights may be affected, notification and the neighbours' views need consideration. A joint application is also possible where all affected neighbouring holders agree.

The exact technical documents and submission method should be confirmed for the procedure being used. A map screenshot or an amendment to the E9 tax declaration should not be treated as a substitute. The application must connect an identified error with a specific, supported correction.

When the discrepancy involves disputed ownership

If neighbours both claim the same strip of land, drawing a new line does not settle the legal issue. Review must establish whether the objective is a technical correction or whether another person's right is disputed. The appropriate out-of-court or judicial route depends on the evidence and the registration stage.

Before a sale or other transaction, tell the notary and the professionals reviewing the file about the discrepancy. The following documents are a useful starting point, rather than a complete checklist for every application.

• Title deeds and registration details
• Earlier and current surveys
• The cadastral record and available diagrams
• Previous applications, decisions and details of affected properties