Is Dublin 15 (Blanchardstown) cheaper than Dublin 3 (Clontarf)?

Yes. The median sale price in Dublin 15 (Blanchardstown) over the last 12 months was €418,000, against €528,634 in Dublin 3 (Clontarf) (Property Price Register).

Dublin 15 (Blanchardstown) vs Dublin 3 (Clontarf): which is better to live in? (2026)

Dublin 15 (Blanchardstown) (D15, Co. Dublin) and Dublin 3 (Clontarf) (D03, Co. Dublin) compared on price, safety, schools and quality of life — Property Price Register data, updated daily.

The verdict

Dublin 15 (Blanchardstown) is the cheaper of the two — its median sale price of €418,000 runs 26% below Dublin 3 (Clontarf)'s €528,634. Across every metric we track, Dublin 15 (Blanchardstown) takes 1 of the 1 decided categories — but the right pick depends on which categories matter to you.

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Metric	Dublin 15 (Blanchardstown)	Dublin 3 (Clontarf)
Market
Median sale price (12m)	€418,000	€528,634
Typical range (P25–P75)	€350,000 – €525,000	€386,000 – €785,000
Premium over asking	—	—
Sales (12m)	1,233	521

Dublin 15 (Blanchardstown) vs Dublin 3 (Clontarf): common questions

Is Dublin 15 (Blanchardstown) cheaper than Dublin 3 (Clontarf)?: Yes. The median sale price in Dublin 15 (Blanchardstown) over the last 12 months was €418,000, against €528,634 in Dublin 3 (Clontarf) (Property Price Register).

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Methodology

Sale prices, premiums and days-to-sale are computed from the Property Price Register (rolling 12 months) matched to original listing prices. Safety scores derive from Garda-division crime rates per 1,000 residents; education and profile figures from CSO census small-area data. The Quality of Life composite averages six equally-weighted dimensions built from 40+ metrics across 13 public datasets. Figures refresh daily; both areas are scoped to their Eircode routing key (D15 and D03).