あったっけ

was there…?

→ 有る
phrase Rare #38,256
was there…? A casual way to ask while trying to remember whether something existed, was available, or happened.
JA: 昨日ここに傘あったっけ?
EN: Was there an umbrella here yesterday?

そういえばここビニールもあったっけ?

Oh, right—did they have plastic bags here too?

— 天気の子 (2019)

トムの友達って、会ったことあったっけ。

Have we met Tom’s friend before?

さっき…さっきどこあったっけ?

Where was it again... just now?

— 万引き家族 (2018)

トムが自分の父親について語ったことってあったっけ?

Did Tom ever talk about his father?

明日の英語って宿題あったっけ?

Did we have English homework for tomorrow?