From Revenue Website
Frequently Asked Questions
Who is a first time buyer?
A first time buyer is a person, (or, where there is more than one buyer, each of such persons):
• who has not on any previous occasion, either individually or jointly, purchased or built on his/her own behalf a house (in Ireland or abroad) and
• where the property purchased is occupied by the purchaser, or a person on his behalf, as his/her only or principal place of residence and
• where no rent, other than rent under the rent-a-room-scheme, is derived from the property for five years after the date of the current purchase.
"Just wondering, as I have never bought as house as a first time buyer, am I one?"
Like being a born again virgin?
"Seems odd to me, means I'd never have been allowed my rights as a first time buyer?"
Well you might have bought on your own first time round but you didn't.
Its fairly tightly worded so in short, no, you are not a first time buyer. But if you and g/f buy a new house there is unlikely to be stamp duty payable as owner occupiers.
mf