3 St. Helen's Avenue
South Dublin / Adamstown / K78R2R9
Last Sale Price
Map data unavailable — geocoding in progress.
Sale History
Overall: +127.4% from €251,101 to €571,000 ( → )
Price History
Price Intelligence
This property has been sold 2 times since 11 Oct 2018. The price has increased by +127.4% from €251,101 to €571,000. That works out to an annualised return of +11.7% over 7.4 years.
Compared to Adamstown overall (median €300,000, 710 sales), 3 St. Helen's Avenue sits 90.3% above the area average.
What did 3 St. Helen's Avenue last sell for?
3 St. Helen's Avenue last sold for €571,000 on 3 Mar 2026.
How many times has 3 St. Helen's Avenue been sold?
3 St. Helen's Avenue has been sold 2 times between 11 Oct 2018 and 3 Mar 2026. The price increased by 127.4% over that period.
How does 3 St. Helen's Avenue compare to the rest of Adamstown?
Compared to Adamstown (median €300,000, 710 sales), 3 St. Helen's Avenue sits 90.3% above the area average.
Growth metrics use repeat-sale properties only. Methodology.
About Adamstown
Ireland's first designated Strategic Development Zone, Adamstown was planned from the outset as a self-contained new town with its own railway station, schools, parks, and town centre. The station on the Kildare commuter line opened in 2007, and the neighbourhood has grown steadily around it. The master-planned layout gives Adamstown a coherence that distinguishes it from the more organic suburban expansion typical of west Dublin.
Housing in South Dublin
Based on 15,045 BER assessments — see district details