
Project Shelby, 2 Colmore Row
The successful refurbishment and fit-out of the lower ground and ground floors.

Pegasus Mayfair is located in the corner of Piccadilly and Sackville Street in central London. The project comprises of the partial demolition and façade retention of the Grade II listed Nuffield House and a full demolition and redevelopment of Pegasus House.
Retail spaced located ground and basement levels along Piccadilly and Sackville Street. The office and residential entrance located along Sackville Street side.
Plant equipment is located within the sub-basement, basement and the roof top louvered screen enclosure at 6th floor of Pegasus House.
Office to be served via a underfloor heating and cooling system with heat recovery air handling units and variable refrigerant flow condenser located at roof level. The conditioned air is distributed to the office floors through floor mounted louver tiles. Domestic hot water is a central electric system with photovoltaics provided on the residential rood overlooking Piccadilly.
Retail units to be shell unit with six residential units located on 7th and 8th floor fully fitted out with stand along services. Floor mounted fan coil unit is installed to provide heating and cooling to the apartments with mechanical fresh air circulated via whole house ventilation units.
The Pegasus Mayfair is targeting a B rated EPC, BREEAM ‘Outstanding’ and WELL ‘Gold’ and Watkins Payne is providing these services.
The project has signed a NABERS UK Design for Performance Agreement targeting a 4.5 Star Rating.

The successful refurbishment and fit-out of the lower ground and ground floors.

Client
Gross Internal Floor Area
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.

All MEP systems within One Hanover Street are being fully replaced, with new services distributed through the upgraded risers to each office floor. The refurbished building will benefit from high-efficiency heat-recovery systems, LED lighting throughout, intelligent lighting controls, a common network system and new fan-coil units among other modern building services upgrades.

This prestigious development is focused on delivering best-in-class workplace standards while achieving high levels of sustainability, occupant wellbeing and energy efficiency.

Located in the heart of London’s West End, 9 Cavendish Square is undergoing a high-quality refurbishment to transform this prestigious address into a modern, efficient, and sustainable workplace. The works involve a full mechanical, electrical, and public health (MEPH) services upgrade to deliver a building that meets contemporary operational and environmental standards.

Sustainability is incredibly important for the Client and as such the building is BREEAM ‘Outstanding’, WELL ‘enabled’ Gold, alongside WiredScore Platinum. In addition, the Design for Performance approach is been adopted in order to minimise operational energy and hence carbon emissions.