21 Salthill Apts
Dún Laoghaire–Rathdown / Dún Laoghaire / A94RX51
Last Sale Price
Sale History
Overall: +51.1% from €695,000 to €1,050,000 ( → )
Price History
Price Intelligence
This property has been sold 2 times since 4 Aug 2015. The price has increased by +51.1% from €695,000 to €1,050,000. That works out to an annualised return of +4.4% over 9.6 years.
At €1,050,000, 21 Salthill Apts last sold 70.5% above the Seapoint Avenue street median of €616,000 (based on 41 recorded sales). Compared to Dún Laoghaire overall (median €427,312, 2613 sales), 21 Salthill Apts sits 145.7% above the area average.
Repeat-sale properties on Seapoint Avenue show a median investment growth rate of +5.0% per year over 9.6 years (2015 to 2025, 4 repeat-sale properties).
What did 21 Salthill Apts last sell for?
21 Salthill Apts last sold for €1,050,000 on 20 Mar 2025.
How many times has 21 Salthill Apts been sold?
21 Salthill Apts has been sold 2 times between 4 Aug 2015 and 20 Mar 2025. The price increased by 51.1% over that period.
How does 21 Salthill Apts compare to others near Seapoint Avenue?
At €1,050,000, 21 Salthill Apts last sold 70.5% above the Seapoint Avenue street median of €616,000 (based on 41 recorded sales).
How does 21 Salthill Apts compare to the rest of Dún Laoghaire?
Compared to Dún Laoghaire (median €427,312, 2,613 sales), 21 Salthill Apts sits 145.7% above the area average.
What is the investment growth rate on Seapoint Avenue?
Using properties on Seapoint Avenue with at least two recorded sales, the median annual growth rate is +5.0% per year over 9.6 years (2015 to 2025, 4 repeat-sale properties). How this is calculated.
Growth metrics use repeat-sale properties only. Methodology.
About Dún Laoghaire
The centrepiece of Dublin's coastal towns, Dún Laoghaire built its identity around a harbour so vast that Victorian engineers spent thirty years constructing its twin piers. The ferry to Holyhead may be gone, but the East Pier walk endures as a cherished Sunday ritual. The town centre has reinvented itself around independent cafés, the Pavilion theatre, and a growing seafood culture. Apartment living here comes with genuine sea views — a combination Dublin rarely offers.
Housing in Dún Laoghaire–Rathdown
Based on 29,035 BER assessments — see district details