Official statistics announcement
Quarterly Stamp Duty Statistics bulletin
For the first time this publication will include statistcs relating to the First Time Buyer relief from Stamp Duty Land Tax, which was introduced in November 2017. This publication and the change were announced on 17th January 2018 in 'HMRC Announcements' publication, which is announced here https://www.gov.uk/government/statistics/schedule-of-updates-for-hmrcs-statistics