The first chapter of an evolving urban story, 10 New Burlington Street (W4) is a layered reinvention of an urban block in central London. A triple-glazed skin – gently curving inwards at top and bottom – emerges behind an ‘L’ of the retained corner façades of a substantial city block to define a new volume that connecting a collection of secret garden spaces, which remake the previously unused Burlington Mews. Within the new volume, six new floors and a core are inserted, centred by a five-storey atrium clad on one edge in scalloped blue faïence tiles that to soften light and surface. Below, forgotten, listed vaults are re-inhabited and put to new uses. Above, an exposed steel structure on the sixth floor resolves the curving geometry of the facade while opening up the building’s perimeter to expansive views and a rooftop terrace. In territory originally defined by Nash, W4 arranges 40,000 square feet of new retail space at basement, ground and part first floor below optimised office floorplates totalling 95,000 square feet across six floors. The project’s non-identical twin, also for the Crown Estate, sits across the road on the other side of New Burlington Street.

  • 2015 International Property Awards - Office
  • 2015 International Property Awards - Regional Award for Office Development Category
  • 2015 RIBA London Region Award
  • 2013 MIPIM Future Projects Award - Old and New
  • 2013 WAF Future Project Commercial Mixed-Use Award
Westminster, London
£46 Million
The Crown Estate
Allford Hall Monaghan Morris
Development Manager
Exemplar Properties
Principal Contractor
Mace Group
Demolition / Enabling Work Contractor
Keltbray Group
Project Manager / Employer’s Agent
Buro Four
Quantity Surveyor
Gardiner and Theobald
Structural Engineer
Waterman Group
Mechanical and Electrical Engineer
Watkins Payne Partnership
CDM Co-ordinator
Gardiner and Theobald
Approved Inspectors
Butler and Young
Planning Consultant
CB Richard Ellis
Retail Adviser
CB Richard Ellis
Transport Consultant
Atkins Global
Acoustic Consultant
Alan Saunders Associates
Fire Strategy Consultant
Ramboll SAFE
Party Wall, Rights of Light Surveyor
Delva Patman Associates
Historic Conservation Architect
Donald Insall Associates
Façade Consultants
ARUP Facades
Access Consultant
WSP Group
Disabled Access Consultant
All Clear

Civic Trust Awards 2017 14.12.16

AHMM opens doors for Open House 2016 13.09.16

New London Awards 2015 09.07.15

RIBA London award wins 19.05.15

Six projects shortlisted for RIBA Awards 11.03.15

Regent Street at the Royal Academy 04.06.14

Regent Street Dubbed Highly Commended at AR Future Projects Awards 2014 13.03.14

Regent Street W4 and W5 and the 2014 MIPIM Awards 12.02.14