nella porta accando alla nostra

next door to ours

→ nella
phrase Rare #43,892
next door to ours The phrasing appears to be a misspelling or nonstandard form; in standard Italian, accanto would be expected instead of accando, and porta may be intended as porta/apartment door in colloquial use. The intended meaning is likely that someone lives next door to the speaker's home.
IT: Lei abita nella porta accando alla nostra.
EN: She lives next door to ours.

Lui vive nella porta accando alla nostra.

He lives in the door next to ours.

Abita nella porta accando alla nostra.

He lives in the door next to ours.

Lei abita nella porta accando alla nostra.

She lives in the door next to ours.

Lei vive nella porta accando alla nostra.

She lives next door to us.