Hi Simon
Welcome to BP,
First things first would be to plan what you want property to do for you as there is a wide range of ways of investing and they won't all suit your situation and needs. So have you thought about if you want property to give you extra funds now, a nest egg for retirement a way to improve your tax position etc etc.
Many questions that you need to ask yourself before you jump in. All the team above have given you great ideas on places to look and start and some of the technical needs you are going to have to look into and they will all be great resources. To get the best out of all those tools and contacts thou you really need to sit down and work out what you are going to need to achieve out of this so that you can really direct your search.
As it is early in the year this could be the start of your goals setting program that you review this time each year and may be more frequently too so that you don't waste your time on opportunities that won't help you and be able to focus on those that will. I think from memory there is also a goals thread on BP where people have posted their plans for the year so others in the community can keep you accountable a little bit?
We have also started a thread here for kiwi interested or based investors to get together so come and introduce yourself there and maybe we should start an NZ Goals thread so we can all keep each other accountable @Hadar Orkibi and @Dean Letfus ?
Feel free to sing out if you need any help or have questions otherwise good luck
Kyle