何軒

何軒 (nangen)
JLPT N5 GRAMMAR

Meaning:なんげん means how many houses.

軒(けん) is used to indicate number of individual houses and are counted as いっけん、にけん、さんげん、よんけん、五けん、ろっけん、ななけん、はっけん、きゅうけん、じゅっけん・じっけん。