The Register of Planning Applications · Éire

Monday 31 August 2026

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D26B/0182/WEB

DECLARE APPLICATION INVALID

Dublin - Dun Laoghaire Rathdown County Council

Proposed Development

The development will consist of: (i) demolition of the existing single-storey g

Application Timeline

  1. Application received

    31 Mar 2026

  2. Decision: DECLARE APPLICATION INVALID

    2 Apr 2026

  3. Decision due

    25 May 2026

Application Details

Location
18, Greenfield Road, Mount Merrion, Dublin, A94A0W7
Applicant
N/A
Application Type
Permission
Planning Authority
Dun Laoghaire Rathdown County Council
Site Area
470 ha

Timeline

Registration Date
31 March 2026
Status
Invalid Details Sent to Applicant
Decision
DECLARE APPLICATION INVALID
Decision Date
2 April 2026

Location

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Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

0m
D26B/0196/WEBGRANT PERMISSION2 Apr 2026

The development will consist of: (i) demolition of the existing single-storey g

18, Greenfield Road, Mount Merrion, Dublin, A94A0W7

14m
D06B/0704GRANT PERMISSION2 Aug 2006

Single storey conservatory extension to the rear of the existing dwelling

16, Greenfield Road, Mount Merrion, Co. Dublin

15m
D13B/0069GRANT PERMISSION26 Feb 2013

Permission for development consisting of the following works: Conversion

'Vanleigh', 20, Greenfield Road, Mount Merrion, Co Dublin

52m
D15A/0127GRANT PERMISSION26 Feb 2015

Permission for demolition of existing garage/stores; construction of 2-storey

26 Greenfield Road, Mount Merrion, Co Dublin

52m
D15A/0539GRANT PERMISSION26 Aug 2015

Permission for change to existing planning grant Ref. D15A/0127

26 Greenfield Road, Mount Merrion, Co Dublin

53m
D23A/0696GRANT PERMISSION7 Nov 2023

New single storey rear extension, remodelled layout and widened vehicular access

9, Sycamore Road, Mount Merrion, Blackrock, Dublin, A94Y9Y0

53m
D04B/0750GRANT PERMISSION FOR RETENTION14 Oct 2004

Conservatory and kitchen extension to the rear

9, SYCAMORE ROAD, MOUNT MERRION, CO. DUBLIN

60m
D25B/0375/WEBREFUSE PERMISSION4 Jul 2025

Removal of existing pitched roof structure, to existing first floor extension to

48, The Rise, Mount Merrion, Blackrock, Dublin, A94A3Y6

60m
D24B/0523/WEBREFUSE PERMISSION4 Dec 2024

Altering/raising pitched roof, to existing first floor extension to the rear of

48, The Rise, Mount Merrion, Blackrock, Co. Dublin, A94A3Y6

60m
D20B/0384GRANT PERMISSION30 Nov 2020

Permission is sought for the

48, The Rise, Mount Merrion, Co Dublin

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