17, Somerton, Rochestown Avenue, Dun Laoghaire, Dublin, A96X3P0

Jul 04 2025

Application Received

Aug 27 2025

Decision

Aug 28 2025

Decision Due

Oct 01 2025

Granted

Submitted: 04 / 07 / 2025
Dun Laoghaire Rathdown County Council
Application Type:
Permission
Application Status:
Final Grant
Council Decision:
GRANT PERMISSION (Granted)

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Development Description:

Permission for attic conversion and dormer window to the rear; internal alterati

Nearby Applications:

Distance:	Received:	Decision:	Development Address:	Development Description:
200m	05/03/2026	N/A	62 Sallynoggin Park, Sallynoggin, Co. Dublin, A96H5F6	Attic conversion for storage incorporating a rear dormer window and three roofli	Details...
490m	05/02/2026	N/A	69, Rochestown Avenue, Dun Laoghaire, Dublin, A96X082	Full planning permission for; 1) Demolition of existing single storey rear exten	Details...
400m	30/01/2026	DECLARE INVALID (SITE NOTICE)	86, O'Rourke Park, Sallynoggin, Dublin, A96W2D8	Proposed Front single Storey Extension with associated site development works to	Details...
390m	08/12/2025	REQUEST ADDITIONAL INFORMATION	Amgen Technology (Ireland), Pottery Road, Dun Laoghaire, Dublin, A96F2A8	The expansion of the site’s existing cycle infrastructure, including the provisi	Details...
390m	05/12/2025	REQUEST ADDITIONAL INFORMATION	lands located to the east of Pottery Road, Dun Laoghaire, Co. Dublin (To the immediate north west of the Amgen Technology site(A96F2A8) and to the immediate South West, of the National Rehabilitation Hospital (A96RPN4 and A96E2H2)	(i) The construction of a multi-storey car park building with a maximum height	Details...
90m	02/12/2025	S5 DEC NOT EXEMPT	Sallynoggin Playing Fields, Sallynoggin, Co. Dublin.	We intent to construct a modular building, which will consist of 4 changing room	Details...
430m	25/11/2025	DECLARE APPLICATION INVALID	Glenfield, Rochestown Avenue, Dun Laoghaire, Co. Dublin, A96H266	A new vehicular access onto Rochestown Avenue. Removal of existing shed/worksho	Details...
370m	19/11/2025	GRANT PERMISSION	Amgen Technology (Ireland), Pottery Road, Dun Laoghaire, Dublin, A96F2A8	An extension to the existing Personnel Support Facility building (PSF), addition	Details...
400m	13/11/2025	DECLARE INVALID (SITE NOTICE)	86, O'Rourke Park, Sallynoggin, Co. Dublin, A96W2D8	Proposed front single storey extension with associated site development works to	Details...
430m	11/11/2025	DECLARE APPLICATION INVALID	Glenfield, Rochestown Avenue, Dun Laoghaire, Dublin, A96H266	Planning Permission sought for a new vehicular access onto Rochestown Avenue. R	Details...
340m	18/09/2025	GRANT PERMISSION	137, Pearse Park, Sallynoggin, Glenageary, Dublin, A96C2P6	Conversion of the attic space with a dormer type flat roof to the rear.	Details...
410m	28/07/2025	GRANT PERMISSION	268, Pearse Avenue, Thomastown, Sallynoggin, Co. Dublin, A96 X954	The development will consist of the construction of a single-storey extension t	Details...
240m	21/07/2025	REFUSE PERMISSION	5A, Sefton, Rochestown Avenue, Dun Laoghaire, Dublin, A96VK3T	Planning Permission is sought for the addition of a second floor to an existing	Details...
2.5km	09/07/2025	S5 DEC NOT EXEMPT	Ferry Terminal Building, Harbour Road, Dun Laoghaire, Co. Dublin (A Protected Structure)	Relevant planning permissions; D18A/0078 and D19A/0947 Above developments have	Details...
420m	20/06/2025	GRANT PERMISSION	Amgen Technology (Ireland), Pottery Road, Dun Laoghaire, Dublin, A96F2A8	Amendments and alterations to the previously approved 3-storey Pharmaceutical B	Details...
360m	04/06/2025	S5 DEC EXEMPT	41, Oakdale Drive, Cabinteely, Glenageary, Dublin, A96N5V9	Single storey flat roof rear extension	Details...
450m	26/04/2025	REFUSE PERMISSION	299, Pearse Avenue, Sallynoggin, Dublin, A96FP21	The retention of the removal of the original chimney structure at roof ridge le	Details...
420m	08/04/2025	GRANT PERMISSION	Amgen Technology (Ireland), Pottery Road, Dun Laoghaire, Dublin, A96F2A8	An extension to the existing PM2 (Production Module 2) building including assoc	Details...
430m	26/03/2025	S5 DEC EXEMPT	11 Brickfield Drive, Honey Park, Dun Laoghaire, Dublin, A96 R419	Erecting a garden room 6.5m (w) * 3.8m (d) * 2.7m (h) at the back of our backyar	Details...

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