
61 Whitehall
The MEP services were all replaced with a focus on energy efficiency using air source heat pumps, LED lighting and natural ventilation where possible.










Multistory is the bringing together of two separate buildings (formerly 2 Colmore Square and Cannon House) to create one exceptional workspace featuring Birmingham’s largest amenity space that ties together communal areas for inhabitation on a work and social basis.
The key improvements that have been made as part of this project include, 2 new receptions for a best-in-class arrival experience, the introduction of a 100-person Auditorium, new lifts with destination control, a bar/coffee lounge, an outdoor terrace, communal bookable meeting rooms, generous co-working areas, new car EV charging points, best in class cycle storage and outstanding showers and changing facilities. Multistory is setting the new benchwork for Sustainability, achieving WiredScore Platinum, Fitwel 2 star and Energy Performance Certificate (EPC) of ‘B’.
Air soured heat pumps provide the heating and cooling to the amenity areas with heat recovery air handling unit providing fresh air. White box retail units are provided at ground floor level with larger retail units within the lower ground level. The two levels are linked with a grand staircase.

The MEP services were all replaced with a focus on energy efficiency using air source heat pumps, LED lighting and natural ventilation where possible.

Watkins Payne was commissioned to design a Cat A fit-out refurbishment across the existing 11,800sq.ft building. The ground floor was completely redeveloped with a new office entrance lobby and 1,300sq.ft new retail space.

Academy House was refurbished to provide 22,100ft² of high quality office accommodation. Watkins Payne supplied building services engineering which saw the 3rd to 6th floor including the ground floor reception of Academy House converted into open plan office areas and reception. This became the London headquarters for Sports Direct.

The Grade II listed 21 St James’ Square building has been refurbished to offer 89,000ft² of high quality office accommodation, for which Watkins Payne supplied building services engineering, vertical transportation engineering, energy consultancy to achieve an BREEAM ‘Very Good’ and EPC B rating.