College Gate, Castleknock
Co. Dublin, sold house prices since 2010
- Median price
- €692,000
- 14 market sales since 2021
- County median
- €436,123
- 59% higher here, same years
- Zoning
- R2
- RS - Residential, 78 of 85 parcels
- Latest sale
- €1,066,079
- 12 Aug 2025
Estimate About €709,000 for a second-hand house here at 2026 prices; one sale in two between €634,000 and €787,000. Refine the estimate
Zoning
Development plan, within 15 m of the street
- R2RS - Residential (Existing residential)
The Fingal Development Plan 2023 – 2029, Fingal The zoning objective in the plan
78 parcels of this street - G4OS - Open Space (Active open space)
The Fingal Development Plan 2023 – 2029, Fingal The zoning objective in the plan
3 parcels of this street
Source: Tailte Éireann and the Department of Housing (MyPlan), national zoning, CC BY 4.0. A parcel counts in the zone its centre falls in.
Land parcels
Registered freehold land, within 15 m of the street
85 parcels, from 64 m² to 25,991 m², median 243 m².
Line of the street: © OpenStreetMap contributors, ODbL.
Median price by year
Years with three market sales or more
| Year | Median price | Sales |
|---|---|---|
| 2025 | €1,048,325 | 4 |
| 2024 | €644,500 | 4 |
| 2022 | €532,500 | 4 |
| 2019 | €445,000 | 5 |
| 2015 | €308,000 | 3 |
Every recorded sale
35 sales, newest first
| Date | Address, as recorded | Price |
|---|---|---|
| 12 Aug 2025 | 21 College Gate, Castleknock, Dublin 15 (new, excl. VAT) | €1,066,079 |
| 4 Jun 2025 | 20 College Gate, Castleknock (new, excl. VAT) | €1,046,650 |
| 17 Jan 2025 | 43 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15E0FK | €493,000 |
| 17 Jan 2025 | 15 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15AKF8 | €1,050,000 |
| 19 Dec 2024 | 56 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15XWN9 | €789,000 |
| 10 Oct 2024 | 66 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15CV9F | €500,000 |
| 4 Oct 2024 | 38 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15F88E | €455,000 |
| 4 Jul 2024 | 32 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15V8KT | €1,000,000 |
| 28 Sept 2023 | 12 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15X27X | €995,000 |
| 24 Nov 2022 | 22 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15Y58X | €595,000 |
| 9 Sept 2022 | 65 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15A7XV | €470,000 |
| 9 Sept 2022 | 47 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15T6WC | €445,000 |
| 10 Mar 2022 | 19 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15W6TF | €1,200,000 |
| 16 Dec 2021 | 66 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15CV9F | €465,000 |
| 5 Oct 2020 | 36 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 D15P89N | €360,000 |
| 30 Jul 2019 | 11 COLLEGE GATE, CASTLEKNOCK, DUBLIN | €735,000 |
| 20 May 2019 | 68 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €370,000 |
| 28 Mar 2019 | 51 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €445,000 |
| 28 Mar 2019 | 16 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €788,000 |
| 11 Jan 2019 | 65 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €350,000 |
| 17 Dec 2018 | 23 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €510,000 |
| 18 Aug 2017 | 59 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €444,000 |
| 18 Nov 2016 | 17 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €757,500 |
| 4 Nov 2015 | 66 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €330,000 |
| 28 May 2015 | 44 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €308,000 |
| 17 Apr 2015 | 37 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €307,000 |
| 8 Aug 2014 | 23 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €445,000 |
| 29 May 2014 | 68 COLLEGE GATE, CASTLEKNOCK, DUBLIN 15 | €316,500 |
| 26 Apr 2013 | 57 College Gate, Castleknock, Dublin 3 | €280,000 |
| 24 Apr 2013 | 53 COLLEGE GATE, CASTLEKNOCK | €385,000 |
| 20 Dec 2012 | 26 College Gate, Castleknock, Dublin 15 (not full market price) | €320,000 |
| 14 Dec 2012 | 55 College Gate, Castleknock | €315,000 |
| 18 Feb 2011 | 35 College Gate, Castleknock | €250,000 |
| 28 Oct 2010 | 59 College Gate, Castleknock, Dublin 15 | €285,000 |
| 28 Jun 2010 | 34 College Gate, Castleknock, Dublin 15 | €267,000 |
Source: Residential Property Price Register, Property Services Regulatory Authority. Sales marked “not full market price” are left out of every median.