Sold 14 Jul 2026
25 BROMPTON LAWN, CASTLEKNOCK, DUBLIN 15
CASTLEKNOCK, Dublin
Sold price
€628,000
HouseSecond-hand1 recorded sale
Property price timeline
Recorded sale
€628,000
14 Jul 2026
Recorded sale
Estate price history
Castleknock, Dublin
Explore recorded Property Price Register transactions on Brompton Lawn, with historical sale prices, recent activity and repeat-sale property histories where OpenList can identify the same home conservatively.
Recorded transactions
11
11 distinct recorded addresses
Median recorded price
€510,000
Full-market-price transactions where available
Latest recorded sale
14 Jul 2026
1 in the latest 12 months
History covered
2012–2026
First recorded sale 29 Jun 2012
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
€628,000
14 Jul 2026
Recorded sale
Sold 31 Jan 2025
CASTLEKNOCK, Dublin
Sold price
€631,000
Property price timeline
31 Jan 2025 to estimated today
€631,000
31 Jan 2025
Recorded sale
€670,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €670,000
+6.2% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 17 Oct 2024
CASTLEKNOCK, Dublin
Sold price
€535,000
Property price timeline
17 Oct 2024 to estimated today
€535,000
17 Oct 2024
Recorded sale
€574,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €574,000
+7.3% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 24 Sept 2021
CASTLEKNOCK, Dublin
Sold price
€495,000
Property price timeline
24 Sept 2021 to estimated today
€495,000
24 Sept 2021
Recorded sale
€636,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €636,000
+28.5% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 7 Sept 2021
CASTLEKNOCK, Dublin
Sold price
€535,000
Property price timeline
7 Sept 2021 to estimated today
€535,000
7 Sept 2021
Recorded sale
€687,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €687,000
+28.5% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 14 Dec 2020
CASTLEKNOCK, Dublin
Sold price
€510,000
Property price timeline
14 Dec 2020 to estimated today
€510,000
14 Dec 2020
Recorded sale
€721,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €721,000
+41.5% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 31 Jul 2020
CASTLEKNOCK, Dublin
Sold price
€530,000
Property price timeline
31 Jul 2020 to estimated today
€530,000
31 Jul 2020
Recorded sale
€761,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €761,000
+43.6% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 15 Jul 2019
CASTLEKNOCK, Dublin
Sold price
€408,330
Property price timeline
15 Jul 2019 to estimated today
€408,330
15 Jul 2019
Recorded sale
€578,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €578,000
+41.6% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 7 Dec 2017
CASTLEKNOCK, Dublin
Sold price
€390,000
Property price timeline
7 Dec 2017 to estimated today
€390,000
7 Dec 2017
Recorded sale
€571,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €571,000
+46.5% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 27 Oct 2017
CASTLEKNOCK, Dublin
Sold price
€475,000
Property price timeline
27 Oct 2017 to estimated today
€475,000
27 Oct 2017
Recorded sale
€700,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €700,000
+47.5% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Sold 29 Jun 2012
Castleknock, Dublin
Sold price
€320,000
Property price timeline
29 Jun 2012 to estimated today
€320,000
29 Jun 2012
Recorded sale
€872,000
Estimated today
CSO index-adjusted · not a recorded sale
Estimated today €872,000
+172.5% since last recorded sale
Based on Dublin - all residential properties through 1 Jun 2026. This is CSO index-adjusted market context, not a recorded sale or a property valuation.
Local context
Compare the wider Castleknock market or check nearby planning applications to understand what is changing around the property.