Immigration New Zealand Official

Immigration New Zealand: "This site will help you access everything you need to know about applying for a New Zealand immigration visa or permit to live, work, invest, study, or visit. You'll also find plenty of useful tips on how to make sure you have the best possible time in New Zealand, whether you're here short term or thinking about a longer stay"

This is a great site, you can calculate how many points you need for residency applications and keep up to date with the current pass marks. Be sure to have your eye on the ball since the NZ government have a knack of changing the rules at least every 6 months to reflect politics and trends in migration rates.

The London branch of the New Zealand Immigration Service

The New Zealand Immigration Service has a branch in London located within New Zealand House, close to Trafalgar Square, in the heart of London.

They have a team of 50 staff acting as point of contact for people planning on living, working, studying in or visiting New Zealand. They should be your first point of contact for advice on visa applications.