Here is a quick guide to how much things cost for a typical Habitat house in the developing world (£1235 total). Click on the item to make a donation of that amount. Thank you for your support.
Volunteers provide most of the manpower, but there is always a Master Builder on site to manage the house build, co-ordinate and teach the volunteers and ensure health and safety. The Master Builder is always a local resident and wages vary greatly from country to country.
Please note: this guide is based on average costs, just to give you an idea of what your money can buy.
Masonry
£3.50 : 
Timber
Tools of the trade
Doors and windows
Fixings
Painting & decorating
Insulation
Labour