Résidence "Porte-Océane" Résidence means residence, apartment, Porte-Océane means ocean gate Appt. 003, bat. AAppt means apartment, so in France it refers to an independent house, such as a room in a building, something like

The meaning of door 003 in a certain unit in China.

bat is the abbreviation of batiment, similar to the Chinese "unit" 22 rue André Garbaret rue is a street.

André Garbaret is the name of a street, which should be a person's life. It is common in France to use people's names as street names.

Possibly translated as Onder Garbache 17000 la Rochelle 17000 is the postal code.

La Rochelle is a city in France.