A recent YouGov poll of adults in Britain commissioned by Coin Street Community Builders found that less than 1% of Britons, including less than 1% of Londoners believe offices should be a priority when building on brownfield land.

Half of the London respondents in the nationwide poll (50%) believe housing should be prioritised for these sites and a quarter of the same group (26%) think brownfield land should be used for public service buildings or community facilities. Just 7% of London respondents want shops, hotels, and restaurants on these sites, and not a single respondent would prioritise offices.  

See press release: Offices should not be priority for new buildings say Londoners