When a neighbour removes load-bearing walls

Removing load-bearing walls can affect more than one apartment. Before any intervention, the existing structure and proposed solution need a professional assessment. The label minor reconstruction does not permit arbitrary changes to a load-bearing system.

Start with reliable information

Keep important correspondence with the building manager and competent bodies in writing. Identify the location, observed works and available documents. Photographs can support the record, but they cannot establish every hidden structural detail.

Clarify who prepared and signed the relevant assessment or design. Check professional status through the appropriate register. A verbal statement that a wall is unimportant is not a coordinated structural solution.

Load-bearing walls and project classification

Reconstruction, minor reconstruction and maintenance have different requirements. The classification depends on the actual intervention and applicable rules. Review it with the responsible professional before assuming which procedure applies.

The official PIS guidance distinguishes reconstruction and minor reconstruction in relation to permits. Documentation, professional statements and other obligations still need to be considered for the particular work.

Shared parts and consents

An apartment owner may also be affecting common structural elements, services or other shared parts. Required owner decisions must be checked against the actual work and the applicable housing and property rules.

Do not apply a single consent percentage to every alteration. The decision type, ownership arrangement and effect on common parts matter. The building manager can help establish the records and the proposed scope.

Technical review and response

A change to one wall can affect floors, supports and the load path through the building. Any required temporary works and permanent strengthening must be designed around the actual condition. The response should be coordinated before further work conceals the intervention.

If there are signs of immediate structural danger, leave the affected area and contact the emergency services and responsible professionals. A blog article cannot assess the safety of an occupied building remotely.

Documentation and competent bodies

Where work appears inconsistent with the required documents or rules, the appropriate authority can examine the matter. The route and any legal remedy depend on the case and the decision involved. Keep the original documents and correspondence together.

Our structural design service can help define an assessment scope. Read about shared ownership and construction supervision. Send the available plans and a description through the contact form to discuss changes involving load-bearing walls.