Area Calculation according to DIN / WoFlV
DIN 277 (Deutsches Institut für Normung)
The area calculation according to DIN 277 is commonly required for financing applications and building permits. Based on the plans you provide, you will receive dimensioned floor plans together with an official area calculation certificate.

WoFlV (Wohnflächenverordnung)
The area calculation according to WoFlV is the standard method for determining residential living space and is often required for financing applications or building permits. Based on your submitted plans, you will receive dimensioned floor plans as well as a certificate documenting the calculated living area.