21 Arnold Grove
Dún Laoghaire–Rathdown / Rochestown Domain / A96F2N4
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Sale History
Price Intelligence
This property has one recorded sale for €630,000 on 11 Nov 2025.
What did 21 Arnold Grove last sell for?
21 Arnold Grove last sold for €630,000 on 11 Nov 2025.
How does 21 Arnold Grove compare to the rest of Rochestown Domain?
Compared to Rochestown Domain (median €765,000, 97 sales), 21 Arnold Grove sits 17.6% below the area average.
Growth metrics use repeat-sale properties only. Methodology.
About Rochestown Domain
A residential townland on the slopes above Killiney, Rochestown benefits from the elevated terrain that characterises this stretch of south Dublin's coastline. The area's homes — developed across various periods — enjoy proximity to Killiney Hill's walking trails and the DART line that connects the coast to the city. The 'domain' in the townland name refers to the lands of the former Rochestown estate, traces of which persist in the area's mature planting.
Housing in Dún Laoghaire–Rathdown
Based on 29,035 BER assessments — see district details