You asked

Please provide me with a list of all the postcodes in the UK with the number of houses per postcode?

We said

You made a freedom of information request for information on all the postcodes in the UK.

We have published 2011 Census estimates, for unit postcodes in England and Wales, of usual residents broken down by sex and of the number of occupied households (households with one or more usual residents).

These are available from the Nomis webpage: "Postcode Headcounts and Household Estimates - 2011 Census":

https://www.nomisweb.co.uk/census/2011/postcode_headcounts_and_household_estimates

You may also be interested in the table "KS401EW: Dwellings, household spaces and accommodation type", which is available at postcode sector level and has estimates for both occupied (at least one usual resident) and unoccupied (no usual residents) household spaces from the 2011 Census for England and Wales. It is available from:

https://www.nomisweb.co.uk/census/2011/ks401ew

We are only responsible for census statistics in England and Wales. Please contact National Records of Scotland for details on the position in Scotland, and the Northern Ireland Statistics and Research Agency (NISRA) for details on the position in Northern Ireland.

If you have any similar questions in the future, you can contact Census Customer Services directly;

Web: https://www.ons.gov.uk/census/censuscustomerservices

Email: census.customerservices@ons.gov.uk

Tel: +44 (0)1329 444972

Census Customer Services: ONS, Titchfield, Fareham, Hants, PO15 5RR