House prices in Castleknock-Knockmaroon, Fingal

A typical second-hand house in Castleknock-Knockmaroon, Fingal is estimated at €617k, up 32% in five years. 8 in 10 second-hand houses sold here since January 2025 went for €364k to €973k. Every sale since 2010, what it takes to buy, rents, buyers, transport, radon and planning.