Westgate Te Waiarohia Station is listed as a historic site at Westgate, in west Auckland. It has a 4.0 rating on Google. The name suggests a public transport station at Westgate rather than a heritage building, so the historic site tag may not fit, and it is worth confirming before you visit.
A good historic site helps you understand a place through what remains on the ground, often with signs or plaques to give context. If this is a station, it is best treated as a transport stop: check which services run from it, how to pay with an AT HOP card and where to get live times from the Auckland Transport app. Regulars know that peak-hour services fill up, that checking live times avoids long waits and that Westgate is a growing shopping and housing area in north-west Auckland, so parking and footpaths around the station can be busy. Te Waiarohia is also a te reo Māori name, so signage or artwork at the site may carry its meaning and story, which is worth reading. Stand back from the platform edge, keep an eye on bags and check accessibility if you use a wheelchair or pushchair.
For anyone in Westgate, this station is worth checking on a map before you go.