You asked
I am writing to request data on income distribution for the London area. More specifically, please provide data that shows the number of households in London at specific income bands, say £10,000, over a time from 2005 to the most current data possible.
We said
Thank you for your request for data on the income distribution for the London area.
We do not produce data that shows the number of households in London at specific income bands over time.
As an alternative you may be interested in the following datasets:
Data from our annual release on the Effects of Taxes and Benefits on Household Income in the UK does include information on the average incomes, taxes and benefits for London in Table 28 of the reference tables which can be downloaded from the following link:
Our small area income estimates provide estimates of total and net weekly income before and after housing costs for Middle Super Output Areas:
The Households Below Average Income team at the Department of Work and Pensions may be able to provide the distributional information you require.