About Westbury Hotel

Westbury Hotel Extension and Refurbishment. Demolition of parts of the structure, excavation and installation of basement plantroom etc. installation of new steel frame structure to facilitate new rooms, and full refurbishment of existing hotel building, installation of two additional floors.

Interesting Facts - 

The hotel is planned to be a St Regis (Marriott) 1ST in UK and will have 197 rooms.

700m3 concrete removed from site during the demolition works.

Just over 2000m3 muck removed during the digging works.

11m dig from road level at basements deepest point.


Steel frame installation, temporary works installation, front façade installation and windows, and scaffold installation.


Information on Open Doors 2023 will be released shortly


Address Westbury Hotel, 37 Conduit Street, London, W1S 2YF

About Sir Robert McAlpine

We are a family-owned building and civil engineering company established in 1869. We design, develop, build and preserve some of Britain’s most iconic buildings.We shape towns, cities and landscapes and put the local community at the heart of everything we do.

If there’s one reason for our enduring success over the last 152 years, it is the quality of our people. They embody the commitment to technical excellence, client service and exemplary project delivery that make us the company we are. Our people want to be the best, delivering the exceptional time and agai...