The hospital is administered by the Northern division of Te Whatu Ora providing outpatient and day surgery services to the Auckland Region.

Run by the Auckland Charitable Aid Trust, it had an occupancy of about 175 patients.

[1] An Infirmary Ward for the Incurables, now known as building 5, was opened by Minister for Health George Fowlds in 1907.

Heritage groups opposed the proposal, with the Environment Court finding in their favour.

[6][8] All inpatient services were moved to the Auckland City Hospital in 2003 and Green Lane Hospital became the Greenlane Clinical Centre treating outpatients and day surgery cases.