11 & 12 Wellington Place
Project at a glance
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SectorCommercial
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LocationYorkshire and the Humber
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ClientMEPC
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Main ContractorWates
Reimagining sustainable city-centre development
At Wellington Place 11 & 12, sustainability was embedded from the outset, creating one of the UK’s most advanced and future-ready commercial developments. Working closely with the client, MEPC, our team helped reimagine what the post-pandemic workplace could be, delivering a building that combines exceptional environmental performance with cutting-edge technology.
The 254,879 sq. ft mixed-use development was designed using a fabric-first approach, reducing energy demand through highly efficient building design before incorporating innovative low-carbon technologies. As a fully electric building powered by 100% low or renewable energy sources, Wellington Place demonstrates how commercial developments can significantly reduce operational carbon while creating healthier, more productive spaces for occupants.
Sustainability and performance highlights
- NABERS UK: First Design for Performance project in the UK to achieve a 5-star in-use rating, confirmed by CIBSE
- BREEAM: Outstanding at design stage
- EPC: A-rated
- Net Zero Carbon in operation
- WiredScore & SmartScore: Targeting Platinum certifications
- Fitwel: 2 Star rating for occupant health and wellbeing
- Design for Performance methodology adopted throughout
Innovative engineering solutions
To meet the project’s ambitious sustainability goals, SES delivered a fully electric MEP solution. This included:
- Replacing gas-fired boilers with reversible air source heat pumps
- Installing air-cooled chillers to reduce operational carbon
- Integrating smart building controls for lighting and access systems
- Deploying a real-time energy management and metering system, feeding into a smart platform accessible via mobile app — giving tenants control over their environment
This approach not only eliminated fossil fuels but also enhanced energy efficiency and occupant comfort, contributing to a healthier, more resilient workplace.
Offsite and digital excellence
SES leveraged its award-winning offsite manufacturing capabilities to streamline delivery, reduce waste, and improve quality. Combined with our digital engineering expertise, this ensured precision, agility, and performance across every stage of the build.
