Estate price history
Portmarnock, Dublin
19 recorded sales across 18 properties in The Lawn.
Recorded sales
19
Properties
18
Latest price
€680,000
Latest recorded sale 4 Jun 2026
Recent median
€705,000
Median full-market-price sale in the latest five-year window
Recorded price range
€396,476 – €730,000
Lowest to highest matched recorded sale
Recent activity
1 sales
Recorded in the latest 12 months
History covered
2017–2026
Local trend shown only when the sample is large enough
Explore this area
Price history
A year-by-year view of transactions OpenList has matched to The Lawn. Median prices exclude transactions explicitly marked as not full market price.
| Year | Recorded sales | Median price |
|---|---|---|
| 2026 | 1 | €680,000 |
| 2023 | 1 | €730,000 |
| 2018 | 2 | €484,577 |
| 2017 | 15 | €450,000 |
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 Jun 2026
ST MARNOCK'S BAY, Dublin
Sold price
€680,000
Property price timeline
4 Jun 2026 → Today
€680,000
4 Jun 2026
Recorded sale
€683,000
Index-adjusted today
Index-adjusted price today
€683,000
+0.5% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 31 Jan 2023
ST. MARNOCKS BAY, Dublin
Sold price
€730,000
Property price timeline
31 Jan 2023 → Today
€730,000
31 Jan 2023
Recorded sale
€878,000
Index-adjusted today
Index-adjusted price today
€878,000
+20.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 8 Mar 2018
St Marnock's Bay, Dublin
Sold price
€484,573
Property price timeline
8 Mar 2018 → Today
€484,573
8 Mar 2018
Recorded sale
€799,000
Index-adjusted today
Index-adjusted price today
€799,000
+45.3% 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 18 Jan 2018
St. Marnocks Bay, Dublin
Sold price
€484,582
Property price timeline
18 Jan 2018 → Today
€484,582
18 Jan 2018
Recorded sale
€806,000
Index-adjusted today
Index-adjusted price today
€806,000
+46.5% 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 Dec 2017
St Marnocks Bay, Dublin
Sold price
€453,744
Property price timeline
21 Dec 2017 → Today
€453,744
21 Dec 2017
Recorded sale
€759,000
Index-adjusted today
Index-adjusted price today
€759,000
+47.3% 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 15 Dec 2017
ST MARNOCKS BAY, Dublin
Sold price
€488,987
Property price timeline
15 Dec 2017 → Today
€488,987
15 Dec 2017
Recorded sale
€818,000
Index-adjusted today
Index-adjusted price today
€818,000
+47.3% 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 14 Dec 2017
St Marnocks Bay, Dublin
Sold price
€488,987
Property price timeline
14 Dec 2017 → Today
€488,987
14 Dec 2017
Recorded sale
€818,000
Index-adjusted today
Index-adjusted price today
€818,000
+47.3% 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 11 Dec 2017
St. Marnocks Bay, Dublin
Sold price
€484,581
Property price timeline
11 Dec 2017 → Today
€484,581
11 Dec 2017
Recorded sale
€810,000
Index-adjusted today
Index-adjusted price today
€810,000
+47.3% 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 11 Dec 2017
St Marnock's Bay, Dublin
Sold price
€488,987
Property price timeline
11 Dec 2017 → Today
€488,987
11 Dec 2017
Recorded sale
€818,000
Index-adjusted today
Index-adjusted price today
€818,000
+47.3% 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 4 Dec 2017
ST MARNOCKS BAY, Dublin
Sold price
€484,582
Property price timeline
4 Dec 2017 → Today
€484,582
4 Dec 2017
Recorded sale
€810,000
Index-adjusted today
Index-adjusted price today
€810,000
+47.3% 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 1 Dec 2017
ST MARNOCKS BAY, Dublin
Sold price
€484,582
Property price timeline
1 Dec 2017 → Today
€484,582
1 Dec 2017
Recorded sale
€810,000
Index-adjusted today
Index-adjusted price today
€810,000
+47.3% 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 14 Nov 2017
St Marnock's Bay, Dublin
Sold price
€396,476
Property price timeline
14 Nov 2017 → Today
€396,476
14 Nov 2017
Recorded sale
€666,000
Index-adjusted today
Index-adjusted price today
€666,000
+47.9% 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 Portmarnock sold-price market, or open Planning separately for local development context.
