An average loft room conversion / second storey addition in New Zealand will cost approximately $200,000 to $450,000+.These days many people are deciding to stay in their homes and maximise the space they've got. Here is how you can make the most of your loft while keeping renovation costs down.n average loft room conversion / second storey addition in New Zealand will cost approximately $200,000 to $450,000+.
1 Costs for trucking goods vary depending on weight and distance traveled, but a coast-to-coast trip will cost anywhere between $2,000 and $5,000. 2  Rail: Rail shipping is the most cost effective mode of transportation for products that need to travel more than 700 miles on land.
A jacket (or a pair of jeans) may weigh 3lbs to ship and that can be like $8 to a location close to you, but if you use a priority mail box you will pay about $11 to ship it. That's a big difference. On the other hand, using a FLAT RATE envelope for $5 is much cheaper than the Tyvek Priority Mail envelope.