17pc of cost of new builds in Spain goes on taxes This topic has 0 replies, 1 voice, and was last updated 11 years, 11 months ago by Anonymous. Viewing 0 reply threads Author Posts September 21, 2012 at 6:24 pm #57078 AnonymousParticipant Quite an interesting break-down of the costs of new builds in Spain today, including taxes, which make up 17pc of final purchase price: Author Posts Viewing 0 reply threads The forum ‘Spanish Real Estate Chatter’ is closed to new topics and replies.