Dublin 15 (Blanchardstown)
Dublin · Eircode routing key D15
Median sale price
€415,250
Last 12 months · 1,234 sales
Price range (mid 50%)
€348,250 – €525,000
P25 – P75
Data period: 2025-05-27 to 2026-05-22 · Refreshed nightly from the Property Price Register.
About Dublin 15 (Blanchardstown)
Suburbs and towns covered
- Blanchardstown
- Castleknock
- Mulhuddart
- Coolmine
- Tyrrelstown
Dublin 15 is one of the largest residential postcodes by population. Blanchardstown Centre, the Connolly Hospital, and the western Phoenix Park fringe are all here. Heavy new-build estate activity since 2015.
What the sales data shows for Dublin 15 (Blanchardstown)
Over the last 12 months, 1,234 residential properties sold in Dublin 15 (Blanchardstown), with a median sale price of €415,250 — 38% above the national median. Half of all sales fell between €348,250 and €525,000, giving buyers a clear sense of the typical Ireland price band for this area.
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