Measure Living Area

Step 1: Measure the Usable Area

• Measure between interior walls.
• Ignore obstacles.
• For attics: only include areas higher than 1.50 meters and with a minimum area of 4m2.
  

Example: Total usable area = 160m2

Step 2: Measure Other Indoor Spaces

• Identify non-living areas.
• For attics: measure above 1.50m, exclude below 1.50 meters.
• Include basements with a height of 2 meters and no daylight.
  

Example: Total indoor space = 35m2.

Step 3: Calculate Living Area

• Subtract indoor space from usable area.

Example: Living area = 160m2 - 35m2 = 125m2.

Other: Building-Related Outdoor Space

• Measure balconies, rooftop terraces, etc.
• Note: Garden area is measured and entered separately.

With these steps, you can quickly and easily determine the net living area of your house. Remember: only include spaces with a clear residential function.