Hi Alanna!
Welcome to our Community! It's exciting that you are considering a move to Dublin, I hope it will all work out for you :)
I have never lived in the city myself (only visited), but hopefully some locals will jump in with more knowledge. I usually find websites like
daft.ie or
myhome.ie to be a good starting point for comparing rent prices in Ireland.
For the cost of living, it really depends! For groceries, you have hard discount supermarkets like Lidl, mid-range such as Tesco and grocery shops on the pricier side like Dunnes. The
Numbeo website may give you an estimate of the costs of living in Dublin, even though it might not be 100% accurate (you can compare with the city where you currently live).
Last but not least, we got a
handy article about public transportation in Dublin and the
Transport for Ireland website will give you more info about the fares and transportation cards.
Hopefully you already have leads to begin with. :) What made you choose Dublin in the first place? And how was it when you visited more than 10 years ago?
Cheers,
Antoine