別べっ宅たく

noun

secondary residence; second home

A separate house or apartment owned in addition to one's main residence, often used for vacations, work, or as a pied-à-terre.

• 彼かれは都と心しんのマンションとは別べつに、軽かる井い沢ざわに別べっ宅たくを持もっている。

  In addition to his apartment in the city center, he has a second home in Karuizawa.