Howth is a coastal peninsula with DART access, harbour and cliff walks. Rental supply is limited and heavily skewed to short-term holiday lets in summer. Always confirm a listing is a long-term let and RTB-registered. 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.