The property record
11 Castle Gardens
Dún Laoghaire–Rathdown / Brennanstown
Part of Shanganagh Castle Estate
Last Sale Price
€678,414
* Price is VAT exclusive · Learn more →
(Price paid including ~13.5% VAT = €770,000)
House
New Build
1 recorded sale
vs Street
+1.0%
Median €671,806
4 sales
(limited data)
This is more expensive than
50.0%
of properties on this street.
Percentile of 4 sales
vs Brennanstown
+1.3%
Median €669,603
16 sales
This is more expensive than
62.5%
of properties in Brennanstown.
Percentile of 16 sales
vs Dún Laoghaire–Rathdown
+24.8%
Median €543,625
18,784 sales
Growth +6.0%/yr · 16.7 yrs
This is more expensive than
65.2%
of properties in Dún Laoghaire–Rathdown.
Percentile of 18,784 sales
Map data unavailable — geocoding in progress.
Sale History
Price Intelligence
This property has one recorded sale for €678,414 on 14 Aug 2026.
Area Rank
Top 38%
of 16 properties
What did 11 Castle Gardens last sell for?
11 Castle Gardens last sold for €678,414 on 14 Aug 2026.
How does 11 Castle Gardens compare to the rest of Brennanstown?
Compared to Brennanstown (median €669,603, 16 sales), 11 Castle Gardens sits 1.3% above the area average.
Growth metrics use repeat-sale properties only. Methodology.