
11 Waterloo Place
11 Waterloo Place is located in St James’s London. The newly refurbished CAT A office space on the 1st floor is complete with amazing views of Big Ben and St James’s Park.


Acting on behalf of Oxford Properties the practice has undertaken both decarbonisation and Cat A refurbishment within the circa 350,000ft2 office led building while maintaining full operation for existing tenants throughout.
The decarbonisation project has adopted the principles to reduce energy demand and remove fossil fuel fed plant. This includes the installation of new air source heat pumps and central main ventilation systems heat recovery, that has contributed significantly to the improved EPC for the building, plus improving long-term energy performance.
On some of the office floors Cat A refurbishment has created new modern space with upgraded interiors, roof terrace improvements and enhanced amenity provision. The interiors design solution adopted the principle of high-level raft ceilings with integrated lighting, along with an element of exposed services, to deliver a clean aesthetic.
Watkins Payne provided MEP services and EPC assessment expertise for these projects and is currently working on further improvements to the building’s reception space and amenities.

11 Waterloo Place is located in St James’s London. The newly refurbished CAT A office space on the 1st floor is complete with amazing views of Big Ben and St James’s Park.

Exposed services has been adopted for the office floor provided new LED linear lighting, ducted fan coil units and power distributed within the office floors.

Sustainability initiatives include LED lighting with occupancy detection and daylight dimming controls, solar thermal hot water heating, air source heat pumps and photovoltaic panels, resulting in an EPC rating of A and a Very Good rating under BREEAM New Construction (Industrial) 2014.

Watkins Payne reviewed a number of mechanical and electrical options with the team, focusing on retention of key central plant, overhaul and replacement of plant where required, and LED lighting to reduce energy and improve the office environment.