Share of land use in Tokyo 2022, by ward
In 2022, 89.1 percent of privately owned building land in the 23 wards of Tokyo was in residential use, as compared to commercial use at 6.4 percent and industrial use at 4.5 percent.
Out of its 23 special wards, Nerima had the highest share of residentially used land at 99.8 percent. The ward with the highest commercial use was Chiyoda at 86.8 percent. There were around 316 million square meters of privately owned building land in the 23 wards of Tokyo.