Otahuhu College is well provided for with facilities. They include extensive playing fields, a large gymnasium, and a swimming pool. There is also a large assembly hall, a drama theatre, specialist laboratories, computer labs, workshops for wood and metal technology and specialist rooms for food and fabric technology.

The school has a new and well-equipped library with several computer suites. There are specialist art rooms, an English language reception centre, special education units, a guidance/transition/link education centre, a Marae, a modern music suite, dance and drama suite and a new Technology block.

School facilities are not available for hire but sports groups wishing to use the Memorial fields outside the school hours can contact:

Auckland City Council on 379 2020

Memorial field may be available after 5.00 pm on weekdays and after 1.00 pm on Saturdays.