College Grove, Castleknock
Co. Dublin, sold house prices since 2010
- Median price
- €967,500
- 8 market sales since 2021
- County median
- €436,123
- 122% higher here, same years
- Zoning
- R2
- RS - Residential, 72 of 77 parcels
- Latest sale
- €1,425,000
- 15 Oct 2025
Estimate About €1,147,000 for a second-hand house here at 2026 prices; one sale in two between €1,019,000 and €1,288,000. 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
72 parcels of this street - G4OS - Open Space (Active open space)
The Fingal Development Plan 2023 – 2029, Fingal The zoning objective in the plan
No parcel of this street has its centre in it
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
77 parcels, from 97 m² to 12,168 m², median 359 m².
Line of the street: © OpenStreetMap contributors, ODbL.
Median price by year
Years with three market sales or more
| Year | Median price | Sales |
|---|---|---|
| 2021 | €935,000 | 5 |
Every recorded sale
15 sales, newest first
| Date | Address, as recorded | Price |
|---|---|---|
| 15 Oct 2025 | 5 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 D15RW29 | €1,425,000 |
| 24 Jun 2025 | 69 COLLEGE GROVE, CASTLEKNOCK, DUBLIN D15TD98 | €700,000 |
| 2 Nov 2022 | 31 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 D15ET29 | €1,000,000 |
| 8 Dec 2021 | 32 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 D15XT57 | €1,087,500 |
| 17 Nov 2021 | 40 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 D15DFN8 | €925,000 |
| 22 Jun 2021 | 5 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 D15RW29 | €935,000 |
| 11 Jun 2021 | 44 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 D15YF6Y | €1,132,000 |
| 25 Jan 2021 | 77 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €830,000 |
| 10 Dec 2019 | 23 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €875,000 |
| 1 Feb 2019 | 65 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €990,000 |
| 13 Apr 2018 | 37 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €875,000 |
| 9 Feb 2018 | 49 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €900,000 |
| 19 Jan 2017 | 55 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €860,000 |
| 15 Jan 2016 | 51 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €805,000 |
| 17 Feb 2015 | 3 COLLEGE GROVE, CASTLEKNOCK, DUBLIN 15 | €755,000 |
Source: Residential Property Price Register, Property Services Regulatory Authority. Sales marked “not full market price” are left out of every median.