First time buyers earning over 80,000 euro accounted for more than a third of all mortgage draw downs nationwide last year.
The figure is more than double that in 2004, when high earners made up just over a tenth of draw downs.
However the issue was greatest in Dublin, where earners on 80,000 euro or more accounted for over half of all mortgage draw downs.
The Banking and Payments Federation of Ireland says the figure shows how the rising cost of housing is making it more difficult for people on low or medium incomes to afford to buy or rent.
Local TD Slams Government Hypocrisy In Trying To Induce Irish To Return Home
Man Appears in Court Over Alleged False Social Media Post About Asylum Seeker
Teacher Shortages Hit Wicklow Hard As Special Schools & DEIS Schools Disproportionately Affected
Dramatic Late Wonder Strike Sends Bray Wanderers Past Treaty United Into Play-Off Final
Wicklow's Fionnuala McCormack Makes History With 10th Place Finish In New York City Marathon