Layer Estimates:

Layer: LINZ_ADDRESS_Wellington_City (ID:0)
Count: 99468
Extent:

XMin: 19442587.280421
YMin: -5065913.39968809
XMax: 19466868.9573396
YMax: -5034428.3732683
Spatial Reference: 102100 (3857)

Layer: POSTCODES (ID:1)
Count: 1082
Extent:

XMin: 18525755.0798884
YMin: -5990276.5421939
XMax: 19885460.7339724
YMax: -4081038.73404214
Spatial Reference: 102100 (3857)