Pun Uk, a former mansion and a Grade I Historic Building is located in Au Tau, next to the hospital.
Tung Shing Lei (東成里) is a village located in Au Tau.
For electoral purposes, Au Tau is located in the Shap Pat Heung East constituency of the Yuen Long District Council.
[1][2] Castle Peak Road passes through the northern part of Au Tau.
Au Tau is in Primary One Admission (POA) School Net 74.