Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin, and Thornhill House (a Protected Structure) A94W7C5
GRANT PERMISSIONPlanning application D25A/0862/WEB
Dublin - Dun Laoghaire Rathdown County Council
Proposed Development
Oak View Property Developments Limited, intend to apply for Retention Permission
Application Timeline
Application received
12 Nov 2025
Decision: GRANT PERMISSION
14 Jan 2026
Decision due
15 Jan 2026
Grant issued
18 Feb 2026
Application Details
- Location
- Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin, and Thornhill House (a Protected Structure) A94W7C5
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dun Laoghaire Rathdown County Council
- Site Area
- 7722 ha
Timeline
- Registration Date
- 12 November 2025
- Status
- Final Grant
- Decision
- GRANT PERMISSION
- Decision Date
- 14 January 2026
- Grant Date
- 18 February 2026
Location
Planning Applications Nearby
What the council has granted and refused around this site is the best guide to how a similar application will fare.
Oak View Property Developments Limited, intend to apply for Retention Permissio
Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94W7C5
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Permission for development. The proposed development will consist of
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Permission for development. The proposed development will consist of
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Permission is sought for the subdivision of the existing property of (0.054 hect
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