House of Anubis Official Faceboook page announced on April 16th, 2012 that tAn announcement from the official HoA Facebook.
Added by ThatArtGirl
here is definitely going to be a Season 3. Nick comfirmed the new season.
Brad Kavanagh also confirmed season 3. When asked on Twitter what it will be like without Nathalia, he replied,"It's been a shock to everyone, especially me, but we have a tough cast and we'll soldier on to give you a great season 3 :)"
Also, Hans Bourlon of Studio 100 announced in an interview that production and setup for a third season has begun. The cast members have not started filming, but the directors are writing the script and getting it ready.
April 2, 2012, Nathalia Ramos stated that she will no longer portray Nina Martin in the third season of House of Anubis. Shortly after, Roger Barclay confirmed that he will not be returning as Rufus Zeno as well.
Eugene Simon confirmed on Twitter that filming will start in the summer.