
OneWelbeck Phase I
The conversion of commercial offices into five floors of specialist, high end, private day surgery facilities
- Location Marylebone
- Size 45,000 sq ft
- Awards/accreditations AJ Retrofit Awards (shortlisted) - Health - 2021. Building Better Healthcare Awards (finalist) - Best internal patient environment - 2020.
The conversion of commercial offices into five floors of specialist, high end, private day surgery facilities providing MRI, x-ray and CT imaging, diagnostics, operating theatres, consulting rooms and recovery facilities in the fields of gastroenterology, cardio-respiratory, women’s health and orthopaedics.
- Client Welbeck Health Partners
- Architect David Morley Architects
- Project Manager 3PM
- Services Ramboll
- Structure Packman Lucas


exigere kept us out in front of cost issues and allowed us to make considered judgements about cost, quality and time. Nigel and his team ‘own’ their information and provide us with a stable platform related to time and cost that we can depend on. We have made many decisions based on exigere’s input to the project. I would recommend Exigere willingly and with high praise for the type of services they have provided to ASI.