National Express Bus Depot

It brings together all core functions on one site, bus servicing, engineering maintenance, traffic operations, administration, and includes a group-wide training centre. Designed with both efficiency and staff wellbeing in mind, the new garage features state-of-the-art workshops, a range of staff amenities, and the capacity to support and charge a fully electric bus fleet in the future. 

Groundbreaking at the time of its construction in 1932, the original building was thought to be the largest unsupported indoor space in the UK. However, it had become outdated and no longer met operational needs. In response, National Express West Midlands commissioned a new, more sustainable and energy-efficient depot to support its commitment to achieving net zero by 2030. 

As part of the Commonwealth Games initiative, the relocation of the existing Perry Barr Depot by National Express was a key enabler for unlocking a major development site linked to the Games. It also served to future-proof operations in anticipation of network expansion.  

The new bus garage forms part of a wider regeneration initiative led by Birmingham City Council to revitalise Perry Barr. The programme includes the delivery of new homes, upgrades to community assets such as the Alexander Stadium, and a focus on sustainable transport, positioning Perry Barr as one of the most connected areas in the West Midlands. 

Buses play a central role in this vision. However, the previous depot was no longer fit for purpose, with National Express West Midlands noting that it “did not lend itself to modernisation or the infrastructure needed for future vehicle technologies. 

Heating at the depot is delivered via a hybrid, all-electric system comprising air-source heat pumps, overhead electric radiant panels, and variable refrigerant flow (VRF) technology—eliminating the need for any gas infrastructure on site. 

The building is topped with an ultra-lightweight green roof that supports over 22 different plant species, enhancing air quality and creating biodiverse habitats within this urban context. 

Spanning 6.5 acres, the site includes 12 maintenance bays, three refuelling bays, and four bus washes, all powered by 150 rooftop solar PV panels. The bus washing bays feature a closed-loop water recycling system, while rainwater harvesting supplies water to the toilet facilities. 

Further sustainability features include a green wall integrated with acoustic panelling to both purify the air and reduce noise pollution. Behind this, a wildflower garden has been planted to support pollinators and increase biodiversity.