# 22 and 23 Grosvenor Square

> Former early 20th-century house in Mayfair, London W1

**Wikidata**: [Q27084688](https://www.wikidata.org/wiki/Q27084688)  
**Source**: https://4ort.xyz/entity/22-and-23-grosvenor-square


## References

1. National Heritage List for England