邸宅 (ていたく, teitaku) Japanese meaning: mansion | Kotomora構
え
て
いる
。
The politician owns a luxurious mansion in Tokyo.
Many old stately homes remain in this area.
Usage patterns
〈人〉の邸宅someone's mansion
That businessman's mansion is on the outskirts of town.
邸宅を構えるto build/own a mansion
He owns a splendid mansion in the city center.
豪華な邸宅a luxurious mansion
A luxurious mansion stands on top of the hill.
N2
邸宅 specifically refers to a large, grand mansion, while 住居 is a neutral term that can refer to any kind of dwelling regardless of size.
邸宅 refers to a large, grand mansion, while 家宅 refers neutrally to any residence regardless of size, especially in legal wording.