It would seem that this sentence is taken from a novel (thanks to @comethapaxd’ajax for finding this).

Based on the previous paragraph (which describes the speaker’s desire to see a movie called Paid in Full) and the last sentence of that paragraph (which leads into the OP’s sentence):

“I don’t even think Paid in Full was showing anywhere lower than 125th Street.”

We could translate the OP’s sentence as:

“Je m’y sentais chez moi, me rendant à Harlem pour le voir“

(“le” being the direct article for “le film Paid in Full“)