119 Properties for Sale in Castleknock, Dublin

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Stay informed with recent sales and market trends.

Most visible agents in Castleknock
Sherry FitzGerald Castleknock's logo
Sherry FitzGerald Castleknock
Flynn Estate Agents's logo
Flynn Estate Agents
Newcombe Estates's logo
Newcombe Estates
DNG Castleknock's logo
DNG Castleknock
Team Myles O’Donoghue's logo
Team Myles O’Donoghue
Based on agents' ad visibility in Daft search results

Property Market in Castleknock

MARKET SNAPSHOT

Last 12 months (Nov 2025 - Oct 2026)

Avg. asking price

€602,800

Avg. sold price

€585,400

Usually 4.2% above asking

Avg. price per m²

€5,500

Over the last 12 months, the average asking price for properties in Castleknock was €602,800 - down 1.8% on the previous period.

The average sold price in Castleknock was €585,400, with properties typically selling around 4.2% above asking price.

The average price per m² for properties in Castleknock is approximately €5,500.

Source: Daft.ie listings and sales, Nov 2025 - Oct 2026

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