What's the meaning of "からねぇ" used in the end of a sentence?


I frequently saw or heard the word " **から** " in some Japanese TV shows, I
know the word basically means "since" or "from", but it seems can't always be
translated like that.

Here's a sentence from the caption of a Japanese TV show:

"ここは もう 何年も 使ってない部屋らしい **からねぇ** 。"

The English translation is "It seems that this room hasn't been used for
years."

The meaning "since" or "from" all don't match the translation, so what exactly
does " **からねぇ** " mean in this sentence?

