Mayo's rental supply is centred on Castlebar, Westport and Ballina. Westport rents are elevated by tourism; Castlebar and Ballina offer better value. Be alert to holiday-let listings advertised as long-term. A national rent cap applies since March 2026, limiting increases to the lower of 2% or inflation.
Rent may be reviewed once every 12 months. Use the rent increase checker to see whether a proposed increase is within the legal limit.