18, Northumberland Avenue, Dun Laoghaire, Dublin, A96K793
GRANT PERMISSIONPlanning application D26A/0155/WEB
Dublin - Dun Laoghaire Rathdown County Council
Proposed Development
The development will consist of: Alterations to the proposed development permitt
Application Timeline
Application received
2 Mar 2026
Further information requested
21 Apr 2026
Further information received
8 May 2026
Decision: GRANT PERMISSION
3 Jun 2026
Decision due
4 Jun 2026
Grant issued
8 Jul 2026
Application Details
- Location
- 18, Northumberland Avenue, Dun Laoghaire, Dublin, A96K793
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dun Laoghaire Rathdown County Council
- Site Area
- 500 ha
Timeline
- Registration Date
- 2 March 2026
- Status
- Final Grant
- Decision
- GRANT PERMISSION
- Decision Date
- 3 June 2026
- Grant Date
- 8 July 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.
Planning permission for 01) Demolition of existing flat roof extension to rear a
18, Northumberland Avenue, Dun Laoghaire, Dublin, A96K793
Permission for a new front garden design, car entrance and modifications of
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Planning permission is sought for replacement of upvc windows with painted hw sa
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Permission is sought for alterations and additions to include (1) construction o
15, Northumberland Avenue, Dun Laoghaire, Co. Dublin
Permission is sought for the change of use from a multi-occupancy building conta
15, Northumberland Avenue, Dun Laoghaire, Co. Dublin, A96EH42
Permission for demolition of rear 2 storey return (ca 34 sqm) and replacement
21 Northumberland Avenue, Dún Laoghaire, Co Dublin
a) demolition of existing two storey return to rear, b) raise the existing ridge
45, Mulgrave Street, Dun Laoghaire, Co Dublin
Redevelopment from existing seven residential units to five
33 Northumberland Avenue, Dun Laoghaire, Co. Dublin.
(1) Removal of part of existing railings to Northumberland Avenue to provide
34, Northumberland Avenue, Dun Laoghaire, Co. Dublin.
Demolition of existing two-storey extension to the rear (east) and one storey
34, Northumberland Avenue, Dun Laoghaire, Dublin, A96Y7H1
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