Blackrock is a south-city coastal suburb with DART and N11 access, strong schools and a large office cluster along the Rock Road. Rental supply is a mix of period redbrick, gated developments and modern apartment schemes. 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.