
Tetris A40 Industrial, Greenford
Designed by Foster Associates in the late 1970s, the Tetris A40 industrial and logistics distribution building in Greenford contains elements that are now listed due to their architectural and design value.


135 Park Street will comprise 13,616m² of Grade A accommodation located in London’s South Bank. The development is an 12 storey building comprising 13,475m² (NIA) of office area over basement to eleventh floor and 141m² of retail area located on ground floor. The office HVAC consists of 4-pipe fan coil units and central fresh air ventilation systems. Hot water for space heating and chilled water for cooling is provided by multi-function air source heat pumps at roof level. Domestic hot water for office toilets and showers are served by water source heat pumps utilising the heating circuit as a heat source.

Designed by Foster Associates in the late 1970s, the Tetris A40 industrial and logistics distribution building in Greenford contains elements that are now listed due to their architectural and design value.

St James’s Market Phase 2 is the “pioneer” related to the Design for Performance initiative and NABERS UK rating.

The Practice was responsible for designing and monitoring the refurbishment of the kitchen facilities.

The building at 20 St James’ Street has been refurbished to offer 53,295ft² of high quality office accommodation, for which Watkins Payne supplied building services engineering, vertical transportation engineering, BREEAM duties and energy consultancy to achieve an BREEAM ‘Very Good’ and EPC B rating.

The development Pegasus Mayfair is targeting a B rated EPC, BREEAM ‘Outstanding’ and WELL ‘Gold’ and Watkins Payne is providing these services.

The completed site now comprises four detached industrial warehouse units ranging from 14,000sq ft to 36,000sq ft, all with naturally ventilated and heated offices. The two larger units each have an 8 person MRL passenger lift, while the smaller units have been provided with platform lifts. The warehouse area was designed as a shell for future fit-out with capped off utility services.