のつぼ 延べ坪 LinksSentence search for 延べ坪Sentence search for のべつぼSentence search for 延坪Kanji details for 延 and 坪Edit in JMdict Noun1. total floor space (incl. all floors)See also 坪, See also 建坪Other forms延坪 【のべつぼ】 Discussions Log in to talk about this word.