Estate price history
Castleknock, Dublin
14 recorded sales across 11 properties in Diswellstown Park.
Recorded sales
14
Properties
11
Latest price
€320,000
Latest recorded sale 15 Oct 2025
Recent median
€635,000
Median full-market-price sale in the latest five-year window
Recorded price range
€320,000 – €777,500
Lowest to highest matched recorded sale
Recent activity
1 sales
Recorded in the latest 12 months
History covered
2018–2025
5-year median +38.6%
Price history
A year-by-year view of transactions OpenList has matched to Diswellstown Park. Median prices exclude transactions explicitly marked as not full market price.
| Year | Recorded sales | Median price |
|---|---|---|
| 2025 | 2 | €548,750 |
| 2023 | 1 | €635,000 |
| 2019 | 3 | €458,150 |
| 2018 | 8 | €458,150 |
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.
Last sold 15 Oct 2025
CASTLEKNOCK, Dublin
Last sold price
€320,000
Property price timeline
5 Nov 2018 → Today
€480,176
5 Nov 2018
Recorded sale
€320,000
15 Oct 2025
Recorded sale
€327,000
Index-adjusted today
Index-adjusted price today
€327,000
+2.3% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Last sold 10 Jun 2025
CASTLEKNOCK, Dublin
Last sold price
€777,500
Property price timeline
15 Aug 2018 → Today
€458,150
15 Aug 2018
Recorded sale
€777,500
10 Jun 2025
Recorded sale
€817,000
Index-adjusted today
Index-adjusted price today
€817,000
+5.1% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Last sold 18 Oct 2023
CASTLEKNOCK, Dublin
Last sold price
€635,000
Property price timeline
13 Dec 2018 → Today
€458,150
13 Dec 2018
Recorded sale
€635,000
18 Oct 2023
Recorded sale
€756,000
Index-adjusted today
Index-adjusted price today
€756,000
+19.0% since sale
Based on the CSO Dublin all residential properties index (1 Aug 2026).
Sold 9 Aug 2019
Castleknock, Dublin
Sold price
€458,150
Property price timeline
9 Aug 2019 → Today
€458,150
9 Aug 2019
Recorded sale
€737,000
Index-adjusted today
Index-adjusted price today
€737,000
+41.8% 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 5 Apr 2019
Castleknock, Dublin
Sold price
€458,150
Property price timeline
5 Apr 2019 → Today
€458,150
5 Apr 2019
Recorded sale
€749,000
Index-adjusted today
Index-adjusted price today
€749,000
+44.0% 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 27 Feb 2019
6 Diswellstown Park, Dublin
Sold price
€458,149
Property price timeline
27 Feb 2019 → Today
€458,149
27 Feb 2019
Recorded sale
€744,000
Index-adjusted today
Index-adjusted price today
€744,000
+43.1% 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 Sept 2018
24 Diswellstown Park, Dublin
Sold price
€581,498
Property price timeline
4 Sept 2018 → Today
€581,498
4 Sept 2018
Recorded sale
€925,000
Index-adjusted today
Index-adjusted price today
€925,000
+40.1% 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 28 Aug 2018
Castleknock, Dublin
Sold price
€458,150
Property price timeline
28 Aug 2018 → Today
€458,150
28 Aug 2018
Recorded sale
€735,000
Index-adjusted today
Index-adjusted price today
€735,000
+41.3% 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 27 Jul 2018
CASTLEKNOCK, Dublin
Sold price
€458,150
Property price timeline
27 Jul 2018 → Today
€458,150
27 Jul 2018
Recorded sale
€740,000
Index-adjusted today
Index-adjusted price today
€740,000
+42.4% 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 Castleknock sold-price market, or open Planning separately for local development context.
