Hi, I know there are so many things to take into account and it's hard to get perspective from a photo. The white you can see is an extension with building paper, and the red is the existing building which is two story. The exterior is wide weatherboard planking, the windows are silver aluminium with very little trim. The doors in the front of the picture are French doors from bedrooms that will open to an enclosed courtyard ( yet to be built of course) The roof will be a light grey/brown but you won't see it much because of the flat roof style. There will be decking and ballustrades covering half of the new extension.

Black roof, black window frames and muntins, cream siding, cream (the same tone as the brick siding) garage doors and high gloss black front door. No other color but cream and black. http://www.houzz.com/photos/3245164/Atherton-Residence-contemporary-exterior-san-francisco

I don't know how hot it gets in Auckland in summer (I've only ever been to NZ in winter!) but if it gets hot, then go for a pale colour. Dark roofs should be kept for cold places!

I desperately in need of advice as I cannot make a decission.... sorry, pics are in comments as I could not attach them here, new to this.... 1. I am unsure which colour to paint the front door, the wooden has an ugly stained brownish colour, happy to sand or to paint, but mental block about colour - grey/black or white? 2. Thinking about recladding the bricks with horizontal wooden slates as per last pic.Is that a good idea? Not suited? Friends say too expansive here in NZ but i am happy to pay if it will suit the house. 3.Shall we put a deck in front of the french door connecting the entrance, which I would then cover with wood as well to get rid of the concrete. Too much wood? And what about the planters, leave the bricks, cover as well, I prefer to cover them.Input much appriciate as my dear partner would leave it as is:) House specs: 1951 house, render, with the bit of fake brick in the front. The entrance face the front garden, it is visible from the street through trees.I love the good size garden, obviously the deck will take a bit away, hence I would not choose a big deck. My thought deck and then one step down to sit on as well, if that makes sense.Thanks for everybodies input - i am in the brainstorming phase. We are in the South Island New Zealand. Sorry, struggling with uploading pics. I will keep trying to get the photo of the whole house up.Screen just turns white when i try to upload