also: さきどなり
next door but one; two doors away
Refers to the house or neighbor that is one house removed from the speaker's own, i.e., not immediately next door but the one after that.
The house two doors down is vacant.
I often chat with the lady who lives two doors away.
Rare kanji spelling; the word is usually written in kana.
Alternate reading with rendaku; less common but still used.
Compound of 先 (saki, 'ahead' or 'beyond') and 隣 (tonari, 'next door'). The alternate reading さきどなり shows rendaku voicing of となり.