What is Broadcasting House?
{{Infobox building | name = BBC Broadcasting House | native_name = '''New Broadcasting House''' | former_names = | alternate_names = BH, BBC Broadcasting House | image = Broadcasting House by Stephen Craven.jpg | image_alt = | caption = Broadcasting House and the new eastern extension | location = [[London]] | address = Portland Place<br>London<br>W1A 1AA<ref>{{cite web|url=http://www.bbc.co.uk/broadcastinghouse/visitorinformation.html|title=Broadcasting House Address|access-date=2018-03-01|archive-date=2017-05-02|archive-url=https://web.archive.org/web/20170502134231/http://www.bbc.co.uk/broadcastinghouse/visitorinformation.html|url-status=dead}}</ref> | location_country = [[United Kingdom]] | coordinates = {{coord|51.518409|-0.143691|display=inline,title}} | start_date = 21 November 1928 | completion_date = | inauguration_date = 15 March 1932 | demolition_date = | architect = [[Val Myer|George Val Myer]], [[Raymond McGrath]] | landlord = | owner = [[BBC]] | floor_area = | floor_count = 9 above ground, 3 below ground | awards = | references = | map_type = Central London | map_alt = | map_caption = Location within Central London | altitude = | building_type = | architectural_style = [[Art Deco]] | structural_system = <!--| original cost = £500,000 | cost of 2012 extension = £1.046bn --> | client = | current_tenants = [[BBC News]] <br> [[BBC Radio 1]] <br> [[BBC Radio 1Xtra]] <br> [[BBC Radio 3]] <br> [[BBC Radio 4]] <br> [[BBC Radio 4 Extra]] <br> [[BBC World Service]] <br> [[BBC World News]] <br> [[BBC Vision]] | height = {{convert|34|m|ft|abbr=on}} | other_dimensions = | structural_engineer = | services_engineer = | civil_engineer = Marmaduke T Tudsbery | quantity_surveyor = | main_contractor =