Portuguese Phrase
É uma festa pela casa nova.
Meaning
The sentence announces that there will be a celebration organized to mark the arrival at a new home. It is equivalent to saying 'It's a house‑warming party' in English.
When to use
Use this phrase when you want to tell friends, family, or colleagues that you are hosting a party to celebrate moving into a new house, or when you hear about such an event and want to confirm it.
✦Grammar Breakdown
Éumafestapelacasanova
É (ser)
The verb 'ser' is used for identification or definition; here it introduces the event.
uma (indefinite article)
Feminine singular indefinite article, matching the noun 'festa'.
festa (noun)
A feminine noun meaning 'party' or 'celebration'.
pela (por + a)
Contraction of the preposition 'por' (for/because of) and the feminine article 'a', indicating purpose.
casa (noun)
Feminine noun meaning 'house' or 'home'.
nova (adjective)
Feminine singular form of 'new', agreeing with 'casa'.
🗨In Conversation
É uma festa pela casa nova?
Is it a party for the new house?
Sim, vamos celebrar a mudança com um churrasco.
Yes, we’re going to celebrate the move with a barbecue.
✕Common Mistakes
É uma festa por a casa nova.
The preposition 'por' must contract with the article 'a' to form 'pela'.
Tem uma festa pela casa nova.
Use 'é' (ser) for identification; 'tem' (ter) would mean 'there is/are' and changes the nuance.
É uma festa na casa nova.
While 'na' (em + a) is grammatically possible, it shifts the meaning to location rather than purpose.
↔Alternatives
É uma festa de inauguração da casa nova.
It's an inauguration party for the new house.
Vamos fazer um churrasco de boas‑vindas na casa nova.
We’ll have a welcome barbecue at the new house.
Temos uma festa de mudança.
We have a moving party.
Cultural Tip
In Brazil, house‑warming parties (often called 'festa de inauguração' or simply a 'churrasco de mudança') are informal gatherings where guests bring small gifts such as plants, kitchen utensils, or a bottle of wine. It’s customary to arrive a little after the start time and to greet the hosts with a warm 'Parabéns pela nova casa!'.

