# gross floor area

> total floor area inside the envelope

**Wikidata**: [Q1186036](https://www.wikidata.org/wiki/Q1186036)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gross_floor_area)  
**Source**: https://4ort.xyz/entity/gross-floor-area


## References

1. Freebase Data Dumps. 2013
2. Kenchiku-gaku Yōgo Jiten
3. Encyclopedia of Architecture and Building