Extract from the competition brief:
Type of House
Mainstream house-type of a minimum of 3 bedrooms
Height: Maximum of 4 storeys inclusive of a room in the roof if specified
Plot size: Maximum dimensions of 9m x 9m
Adaptability: can be constructed as a detached and attached home with a party wall
Parking: inclusion of an integral garage with parking for one family car

Method of Construction
All forms of construction will be considered such as brick and block, steel frame, timber frame, concrete frame. This list is not intended to be exhaustive
Innovative building materials and products

Environment
Target of a carbon-neutral footprint
To achieve a Level 5 in the new Code for Sustainable Homes* (no restrictions on the use of materials but where possible the use of appropriate recycled materials and sustainable products is encouraged)
To include provision for water catchment and grey water recycling

What does everyone think? Is it possible to be carbon neutral on 9m x 9m?

read the full details here:
http://www.britishhomesawards.com/

too much like hard work trying to find that link

Great Link