お宅たく

お宅たくはどちらですかa polite way to ask where someone lives
失しつ礼れいですが、お宅たくはどちらですか。
Excuse me, but where do you live?
お宅たくにお邪じゃ魔まするto visit someone's home (polite)
明日あした、お宅たくにお邪じゃ魔ましてもよろしいでしょうか。
Would it be all right if I visited your home tomorrow?
お宅たくは何なん人にん家か族ぞくですかa polite way to ask how many people are in someone's family
お宅たくは何なん人にん家か族ぞくですか。
How many people are there in your family?

Kanji

あなたN5sense 4
あなた is a more common and neutral second-person pronoun, while お宅 is more polite and distant, often used in formal or business contexts.
おうち sense 1
お家 is a more casual and affectionate way to say your house or home, while お宅 is more formal and respectful.
御おん社しゃ sense 3
御社 is the standard spoken business term for 'your company', while お宅 is a broader honorific term that can also refer to the listener's company.

家いえplainN5sense 1
家 is the plain, neutral word for a house, while お宅 is the honorific term used to refer politely to the listener's home.
夫おっとplainN5sense 2
夫 is the plain word for husband, while お宅 is a polite way to refer to the listener's husband, used mainly by women in conversation.
会かい社しゃplainN5sense 3
会社 is the neutral word for a company, while お宅 is an honorific term used to refer politely to the listener's company or organization.
自じ宅たくplainN4
自宅 refers neutrally to one's own home, while お宅 is the honorific term used to refer to someone else's home.
宅たくplainN3
お宅 politely refers to someone else's home, while plain 宅 is the neutral or self-referential form.

自じ宅たくN4sense 1
自宅 means one's own home, whereas お宅 politely refers to the listener's home.
オタク
お宅 is the original polite word for 'you' or 'your house', while オタク (derived from it) means a geek or obsessive hobbyist; despite the identical sound, the meanings are unrelated in modern use.

Combination of the honorific prefix お- and 宅 (house, home). The pronoun usage developed from the respectful reference to someone's household.