| ground | * | Telephone Box(elevator) |
|---|---|---|
| * | ||
| level 2 | * | Department of Magical Law Enforcement Improper Use of Magic Office, Auror Headquarters and Wizengamot Administration services |
| 3 | * | Department of Magical Accidents and Catastrophes, the Accidental Magical Reversal Squad, Obliviator Headquarters and Muggle Worthy Excuse Committee |
| 4 | * | Department for the Regulation and Control of Magical Creatures, Beast, Being and spirit Divisions, Goblin Liaison Office and Pest Advisory Bureau |
| 5 | * | Department of International Magical Co-operation, the international Magical Trading Standards Body, the International Magical Office of Law and the International Confederation of Wizards, British Seats |
| 6 | * |
Department of Magical Transportation, the Floo Network Authority, Broom Regulatory Control, Portkey Office, and Apparation Test Center |
| 7 | * |
Department of Magical Games and Sports, the British and Irish Quidditch League Headquarters |
| 8 | * | the Visitor's entrance ,Atrium, the fountain, Security Desk |
| 9 | * | Department of Mysteries |
| 10 | - | Courtroom Ten |