do you know any kids ballet clasess in north london ?please put address?

Answer 1

London Children's Ballet
73 St Charles Square
London
W10 6EJ

or follow this link:
http://www.020.co.uk/c/children/dancing-and-ballet/london.shtml

Answer 2

A new school has just opened in Hampstead, NW3. The teacher, Suzanne, is an ex student of London Studio Centre. She is professionally trained and teaches all age groups and styles, including adults, so you could start ballet lessons too. There is even a performing arts course on weekends.
Take a look at the link below.