These are two different municipal addresses, located some distance apart.

The address 11602-116 Street would be close to the corner of 116 Avenue and 116 Street. This land is now occupied by the municipal airport and so it is not a valid street address.

The address 11602-129 Avenue would be located about the corner of 116 Street and 129 Avenue, in the Calder district. This is roughly 13 blocks North of the other address.