Street price history
Adamstown, Dublin
35 recorded sales across 32 properties in St Helens Avenue.
Recorded sales
35
Properties
32
Latest price
€617,500
Latest recorded sale 4 Mar 2026
Recent median
€589,000
Median full-market-price sale in the latest five-year window
Recorded price range
€251,101 – €617,500
Lowest to highest matched recorded sale
Recent activity
3 sales
Recorded in the latest 12 months
History covered
2018–2026
5-year median +118.5%
Price history
A year-by-year view of transactions OpenList has matched to St Helens Avenue. Median prices exclude transactions explicitly marked as not full market price.
| Year | Recorded sales | Median price |
|---|---|---|
| 2026 | 2 | €594,250 |
| 2025 | 1 | €607,000 |
| 2022 | 1 | €440,529 |
| 2020 | 7 | €295,154 |
| 2019 | 7 | €269,514 |
| 2018 | 17 | €255,507 |
Recent transactions
The latest matched transactions are shown below. Repeat transactions are grouped into a property history where the underlying address identity is strong enough.
Sold 4 Mar 2026
ADAMSTOWN, Dublin
Sold price
€617,500
Property price timeline
4 Mar 2026 → Today
€617,500
4 Mar 2026
Recorded sale
€625,000
Index-adjusted today
Index-adjusted price today
€625,000
+1.1% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 3 Mar 2026
ST. HELEN'S, Dublin
Sold price
€571,000
Property price timeline
3 Mar 2026 → Today
€571,000
3 Mar 2026
Recorded sale
€577,000
Index-adjusted today
Index-adjusted price today
€577,000
+1.1% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Last sold 19 Dec 2025
ST. HELEN'S, Dublin
Last sold price
€607,000
Property price timeline
1 Oct 2020 → Today
€343,612
1 Oct 2020
Recorded sale
€607,000
19 Dec 2025
Recorded sale
€616,000
Index-adjusted today
Index-adjusted price today
€616,000
+1.4% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 8 Nov 2022
St. Helen's, Dublin
Sold price
€440,529
Property price timeline
8 Nov 2022 → Today
€440,529
8 Nov 2022
Recorded sale
€593,000
Index-adjusted today
Index-adjusted price today
€593,000
+18.6% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 30 Sept 2020
St Helens, Dublin
Sold price
€290,749
Property price timeline
30 Sept 2020 → Today
€290,749
30 Sept 2020
Recorded sale
€476,000
Index-adjusted today
Index-adjusted price today
€476,000
+44.2% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 29 Sept 2020
St. Helen's, Dublin
Sold price
€295,154
Property price timeline
29 Sept 2020 → Today
€295,154
29 Sept 2020
Recorded sale
€483,000
Index-adjusted today
Index-adjusted price today
€483,000
+44.2% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 8 Sept 2020
18 st helens avenue, Dublin
Sold price
€343,612
Property price timeline
8 Sept 2020 → Today
€343,612
8 Sept 2020
Recorded sale
€562,000
Index-adjusted today
Index-adjusted price today
€562,000
+44.2% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 2 Sept 2020
St. Helen's, Dublin
Sold price
€295,154
Property price timeline
2 Sept 2020 → Today
€295,154
2 Sept 2020
Recorded sale
€483,000
Index-adjusted today
Index-adjusted price today
€483,000
+44.2% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 21 Aug 2020
St. Helen's, Dublin
Sold price
€295,154
Property price timeline
21 Aug 2020 → Today
€295,154
21 Aug 2020
Recorded sale
€484,000
Index-adjusted today
Index-adjusted price today
€484,000
+44.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 6 Aug 2020
St. Helen's, Dublin
Sold price
€361,234
Property price timeline
6 Aug 2020 → Today
€361,234
6 Aug 2020
Recorded sale
€592,000
Index-adjusted today
Index-adjusted price today
€592,000
+44.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Sold 30 Sept 2019
St Helens, Dublin
Sold price
€269,514
Property price timeline
30 Sept 2019 → Today
€269,514
30 Sept 2019
Recorded sale
€433,000
Index-adjusted today
Index-adjusted price today
€433,000
+41.7% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
New-build adjustment: VAT is restored before applying the CSO index. The recorded sale above remains unchanged.
Local context
Continue into the wider Adamstown sold-price market, or open Planning separately for local development context.
