The address and its spatial location expressed by the plane rectangular coordinates (x, y).

Address is an unambiguous description of the object, made by indicating the town, the postal code and the street or square and the serial number at that street or square, and if the names of streets or squares are not applicable in the town, the serial number in the town.

• Regulation of the Minister of Economic Development, Labor and Technology of 21 July 2021 on the register of towns, streets and addresses
  Place of publication: (Dz. U. z 2021 r. poz. 1368)