Padrone di casa vs. proprietario vs. locatore
When dealing with real estate or hospitality in Italy, you will encounter padrone di casa, proprietario, and locatore. While they can often refer to the same legitimate owner, they express different relationships: one is social and practical, one is factual regarding ownership, and one is strictly legal.
Padrone di casa
B2Literally translating to master of the house, this is the most common colloquial term used by tenants to refer to their landlord in daily conversation. It can also refer to a host who is entertaining guests at a party.
Il padrone di casa passerà domani a ritirare l'affitto.
(The landlord will stop by tomorrow to collect the rent.)
Abbiamo chiesto al padrone di casa se possiamo ridipingere le pareti.
(We asked the landlord if we can repaint the walls.)
Marco è un perfetto padrone di casa, fa sentire tutti a proprio agio.
(Marco is a perfect host; he makes everyone feel at ease.)
Proprietario
B1This word simply implies owner. It emphasizes the legal possession of the property rather than the relationship with a tenant. A proprietario might manage the property themselves or hire an agency to do it.
Il proprietario dell'immobile vive in un'altra città.
(The owner of the property lives in another city.)
Ho incontrato il proprietario per discutere del prezzo di vendita della casa.
(I met the owner to discuss the sale price of the house.)
Solo il proprietario può autorizzare questi lavori di ristrutturazione.
(Only the owner can authorize these renovation works.)
Locatore
C1This is the technical legal term for lessor or landlord. You will almost exclusively see locatore in written rental contracts, legal statutes, or bureaucratic forms to identify the person granting the lease.
Il contratto stabilisce che il locatore deve riparare la caldaia.
(The contract states that the lessor must repair the boiler.)
La legge protegge i diritti sia del locatore che del conduttore.
(The law protects the rights of both the lessor and the lessee.)
Il locatore ha inviato una raccomandata per terminare il contratto.
(The lessor sent a registered letter to terminate the contract.)
Summary
In short, use padrone di casa for everyday conversations about the person you pay rent to or a social host. Use proprietario when you need to state who holds the legal title to the building. Finally, use locatore only when reading rental agreements or dealing with formal legal matters.