News Newsletter Real estate market reports archive Bulletins and real estate insider tips Ginesta in the media Glossary Illusions Real estate market reports Teilen Drucken Gross floor area All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The overall floor area, both above and below ground. All walls and wall cross-sections are also counted. Areas that cannot be used for residential or commercial purposes are not included.