Apartment Reconfiguration: What’s Allowed, How Much It Costs & Where to Start

Apartment reconfiguration can transform how a home feels and functions — but it must be done correctly.

What Changes Are Allowed?

• Removing or adding non-load-bearing walls

• Room layout adjustments

• Bathroom and kitchen upgrades

What requires permits?

• Structural wall changes

• Moving vertical risers

• Changing windows or façade elements

Reconfiguration Costs

• Simple adjustments: €500–1500

• New partition walls: €50–80/m²

• Plumbing/electrical changes: €1500–6000

• Full reconfiguration: €900–1600/m²

Where to Start

1. Assessment and measurements

2. Interior design concept

3. Engineering approvals

4. Detailed budget

5. Construction