Winner - National Waterfront Museum, Swansea - Wilkinson Eyre

Sponsored by RBS

The embodiment of Swansea鈥檚 past and future in Wilkinson Eyre鈥檚 design of the National Waterfront Museum, establishes the building as a new Welsh landmark.

Celebrating the city鈥檚 past as the heart of the Welsh industrial revolution and as the focal point of current regeneration for the waterfront area, the 拢15m development had to maintain the heritage of the site, while being sustainable and accessible.

A restored Grade-II transit shed, dating back to 1900, and a new building, which consists of a series of galleries filled with natural light, provide a space to showcase artefacts demonstrating Wales鈥 maritime and industrial legacy. Green space between the buildings encourages pedestrians away from the city, to the coast, establishing the museum as an axis between the two.

Abstract shapes created by the network of railway lines that once covered the 6080m2 site were incorporated into the building to represent the life and vitality of the old dockyard. The new gallery spaces expand and rotate as they follow the original railway track. The Welsh slate prefabricated on concrete panels contextualises the scheme, giving a subtle yet impressive horizontal strata of different colours.

Runners up

Highly Commended: Rooftop Nursery, Hackney, London
WHAT_architecture

It was a tall order 鈥 to use architecture to stimulate an impoverished area of London for under 拢1200 per m2, but WHAT_Architecture rose to the challenge.

The Rooftop Nursery had to provide affordable childcare, so the architects used their imagination to added value to cheap means of construction, creating a bright green wonder of a place that is sure to remain in the memories of its tiny users well into adulthood.

Home to the UK鈥檚 first 鈥渞ubber roof鈥 that is safe to run around and fall over on, the nursery鈥檚 principal play area is on the roof, minimising plot size and therefore land costs.

Chelsea College of Art and Design, Millbank, London
Allies and Morrison

Formerly the Royal Army Medical College, this elegant 拢30m development, designed by Allies and Morrison, demonstrates how a set of buildings with a specific original function can be appropriated for a radically different use. Packed to the rafters with creative minds, the college has been left with the capacity to change, adapt and interpret its own space. The 2934m2 extension added to the listed building exposes the original鈥檚 qualities rather than obscure them.

Riverside 黑洞社区, Trinity Buoy Wharf, London
Ahrends Burton and Koralek

Sea containers, usually used for sea transport, form the basic construction of Ahrends Burton and Koralek鈥檚 modern, low-cost, sustainable, mixed-use development, which stands on the former site of an asbestos sheeted shed.

Located on the London Docks, this scheme has created accommodation with views looking over the Thames to the Millennium Dome and commercial spaces, which provide employment opportunities. Costing just 拢1.2m for the entire 1345m2 development, this is an example of modest yet imaginative architecture.

The Stonebridge Estate, Brent, London
Terence O鈥橰ourke

With 800 houses and flats now complete and another 360 on their way, this is a much needed redevelopment of an estate with a history of poor living conditions and high crime rates. Providing quality accommodation is just one

part of this development, which is by Terence O鈥橰ourke and has cost 拢210m to date. It also includes the innovative use of colourful landmark buildings to create a sense of place and navigation, recreational spaces, community centres and health facilities.