154, Rochestown Avenue, Dun Laoghaire, Dublin, A96TW54
GRANT PERMISSIONPlanning application D26B/0277/WEB
Dublin - Dun Laoghaire Rathdown County Council
Proposed Development
1.) an attic conversion including a rear dormer roof extension, a new window to
Application Timeline
Application received
8 May 2026
Decision: GRANT PERMISSION
29 Jun 2026
Decision due
2 Jul 2026
Grant issued
5 Aug 2026
Application Details
- Location
- 154, Rochestown Avenue, Dun Laoghaire, Dublin, A96TW54
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dun Laoghaire Rathdown County Council
- Site Area
- 380 ha
Timeline
- Registration Date
- 8 May 2026
- Status
- Final Grant
- Decision
- GRANT PERMISSION
- Decision Date
- 29 June 2026
- Grant Date
- 5 August 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.
two storey detached 3-bed family dwelling and associated site works and sub-divi
146, Rochestown Avenue, Dun Laoghaire, Co. Dublin
Timber boundary fencing and raised, rendered and capped blockwork boundary walls
146 & 146A, Rochestown Avenue, Dun Laoghaire, Co. Dublin
1 no. 2 storey, 3 bedroom, semi detached dwelling house (attached to proposed
5 & 7 Johnstown Road, with access from Rochestown Avenue, Dun Laoghaire, Co. Dublin
For retention permission to approved 2 storey, 3 bedroom semi-detached house
9, Granitefield Mews, Rochestown Avenue, Dun Laoghaire, Co. Dublin(rear 5/7 Johnstown Road).
Permission for retention of 3 no. 2 bed apartments located on the lower ground
Apts. 85, 86 & 87 Block B Granitefield Manor, Rochestown Avenue, Dun Laoghaire, Co Dublin
28 no. apartments in 3 no. blocks (2 storey to the rear and 3 storey to the fron
Rear of No's 1 to 11, & 15 to 21, Johnstown Road, Dun Laoghaire, Co. Dublin
Permission for Retention of 1 no. 1 bedroom apartment located at upper ground
Apartment 46A An Gallan, (Block B) Granitefield Manor, Rochestown Avenue, Dún Laoghaire, Co Dublin
change of use from car sales showroom to Office
The Renault Centre Car Sales Showroom, Rochestown Avenue, Dun Laoghaire, Co Dublin
Permission is sought for (i) Car wash,
Circle K Rochestown Service Station, Rochestown Avenue, Dun Laoghaire, Co. Dublin, A96 R2R9
For an extension
The Renault Centre Car Sales Showroom, Rochestown Avenue, Dun Laoghaire, Co Dublin
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