12 Endeavour Square

12 Endeavour Square
Location within London
Former namesS5
Alternative names1 Westfield Avenue
General information
StatusCompleted
TypeOffice
Address12 Endeavour Square
1 Westfield Avenue
Town or cityStratford, London
CountryEngland
Coordinates51°32′31.873″N 0°0′33.977″W / 51.54218694°N 0.00943806°W / 51.54218694; -0.00943806
Current tenantsFinancial Conduct Authority
UNICEF
Construction startedMay 2015
CompletedApril 2018
OwnerDWS Group
Technical details
Floor count20
Floor area515,000 sq ft (47,800 m2)
Lifts/elevators8
Design and construction
Architecture firmRogers Stirk Harbour + Partners
DeveloperLendlease
London & Continental Railways
Main contractorLendlease
Website
www.twelveesq.com

12 Endeavour Square, also known as 1 Westfield Avenue, is a commercial building within Stratford Cross in Stratford, London, occupied by the Financial Conduct Authority and UNICEF. It was completed in 2018, its developers were Lendlease and London & Continental Railways, and its architect was Rogers Stirk Harbour + Partners.