Expecting the residence to be around here with はず


Grammar Explanation

ご注文はうさぎですか? » Volume 1 » Page 12

Cocoa gets lost looking for the residence she’ll be staying at. She stops by at a café to rest, and there she asks the barista about it.

ココア:
香風(かふう)さんちってこの(ちか)はずなんだけど()ってる?」
“The Kafuu residence should be around here, but do you know of it?”

Note the presence of なんだけど.