Estate price history
Castleknock, Dublin
11 recorded sales across 11 properties in Brompton Lawn.
Recorded sales
11
Properties
11
Latest price
€628,000
Latest recorded sale 14 Jul 2026
Recent median
€628,000
Median full-market-price sale in the latest five-year window
Recorded price range
€320,000 – €631,000
Lowest to highest matched recorded sale
Recent activity
1 sales
Recorded in the latest 12 months
History covered
2012–2026
5-year median +26.9%
Price history
A year-by-year view of transactions OpenList has matched to Brompton Lawn. Median prices exclude transactions explicitly marked as not full market price.
| Year | Recorded sales | Median price |
|---|---|---|
| 2026 | 1 | €628,000 |
| 2025 | 1 | €631,000 |
| 2024 | 1 | €535,000 |
| 2021 | 2 | €515,000 |
| 2020 | 2 | €520,000 |
| 2019 | 1 | €408,330 |
| 2017 | 2 | €432,500 |
| 2012 | 1 | €320,000 |
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 14 Jul 2026
CASTLEKNOCK, Dublin
Sold price
€628,000
Property price timeline
14 Jul 2026 → Today
€628,000
14 Jul 2026
Recorded sale
€629,000
Index-adjusted today
Index-adjusted price today
€629,000
+0.1% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 31 Jan 2025
CASTLEKNOCK, Dublin
Sold price
€631,000
Property price timeline
31 Jan 2025 → Today
€631,000
31 Jan 2025
Recorded sale
€674,000
Index-adjusted today
Index-adjusted price today
€674,000
+6.8% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 17 Oct 2024
CASTLEKNOCK, Dublin
Sold price
€535,000
Property price timeline
17 Oct 2024 → Today
€535,000
17 Oct 2024
Recorded sale
€577,000
Index-adjusted today
Index-adjusted price today
€577,000
+7.9% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 24 Sept 2021
CASTLEKNOCK, Dublin
Sold price
€495,000
Property price timeline
24 Sept 2021 → Today
€495,000
24 Sept 2021
Recorded sale
€639,000
Index-adjusted today
Index-adjusted price today
€639,000
+29.2% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 7 Sept 2021
CASTLEKNOCK, Dublin
Sold price
€535,000
Property price timeline
7 Sept 2021 → Today
€535,000
7 Sept 2021
Recorded sale
€691,000
Index-adjusted today
Index-adjusted price today
€691,000
+29.2% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 14 Dec 2020
CASTLEKNOCK, Dublin
Sold price
€510,000
Property price timeline
14 Dec 2020 → Today
€510,000
14 Dec 2020
Recorded sale
€726,000
Index-adjusted today
Index-adjusted price today
€726,000
+42.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 31 Jul 2020
CASTLEKNOCK, Dublin
Sold price
€530,000
Property price timeline
31 Jul 2020 → Today
€530,000
31 Jul 2020
Recorded sale
€766,000
Index-adjusted today
Index-adjusted price today
€766,000
+44.5% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 15 Jul 2019
CASTLEKNOCK, Dublin
Sold price
€408,330
Property price timeline
15 Jul 2019 → Today
€408,330
15 Jul 2019
Recorded sale
€581,000
Index-adjusted today
Index-adjusted price today
€581,000
+42.4% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 7 Dec 2017
CASTLEKNOCK, Dublin
Sold price
€390,000
Property price timeline
7 Dec 2017 → Today
€390,000
7 Dec 2017
Recorded sale
€575,000
Index-adjusted today
Index-adjusted price today
€575,000
+47.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 27 Oct 2017
CASTLEKNOCK, Dublin
Sold price
€475,000
Property price timeline
27 Oct 2017 → Today
€475,000
27 Oct 2017
Recorded sale
€704,000
Index-adjusted today
Index-adjusted price today
€704,000
+48.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 29 Jun 2012
Castleknock, Dublin
Sold price
€320,000
Property price timeline
29 Jun 2012 → Today
€320,000
29 Jun 2012
Recorded sale
€877,000
Index-adjusted today
Index-adjusted price today
€877,000
+174.0% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Local context
Continue into the wider Castleknock sold-price market, or open Planning separately for local development context.
