Blackrock, Co. Dublin · A94 E223
Apt 17 Westfield, Sion Hill, Blackrock Dublin
Sold 2 times since 2010, most recently for
€476,000
on 29 July 2025.
On Sion Hill, where every recorded sale is set out.
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Its own history
Every time it changed hands
Between 2024 and 2025 it went from €431,000 to €476,000, a change of +10%.
- 2024€431,000
- 2025€476,000
Against the market
How the price sat
It fetched 45% below the median for Blackrock that year.
- This sale, 2025€476,000
- Sion Hill, all years€402,000
- Blackrock median, 2025€865,000
- The State, 2025€345,000
The same street
Other houses on Sion Hill
- 25 Castledawson, Sion Hill, Blackrock€549,000 in 2025
- 18 Westfield, Sion Hill, Blackrock€350,000 in 2024
- 8 Westfield, Sion Hill, Blackrock€465,000 in 2023
- 47 Westfield, Sion Hill, Blackrock€685,000 in 2023
- 84 Castledawson, Sion Hill, Blackrock€475,000 in 2023
- 22 Castledawson, Sion Hill, Blackrock€750,000 in 2022
- 7 Westfield, Sion Hill, Blackrock€695,000 in 2022
- 45 Castledawson, Sion Hill, Blackrock€855,234 in 2022
Where this comes from
Every figure here is a sale filed for stamp duty and published by the Property Services Regulatory Authority, used under the Creative Commons Attribution 4.0 licence. The register carries no buyer or seller names and neither does this page. Sales that were not at arm’s length are excluded throughout.
This is information, not legal or tax advice. Every figure here links to the source it came from, and that source is the one to rely on.