The Register of Planning Applications · Éire

Monday 31 August 2026

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SD25B/0493W

Granted

Dublin - South Dublin County Council

Proposed Development

Alteration of existing attic to accommodate attic stairs and allow conversion of attic into a non-habitable playroom, raising of existing gable wall c/w window and modification of roof from hip roof to a Dutch gable roof, flat roof dormer to rear and skylight to existing front roof.

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    13 Aug 2025

  2. Decision: Grant Permission

    30 Sept 2025

  3. Decision due

    7 Oct 2025

  4. Grant issued

    13 Nov 2025

Application Details

Location
17, Rockwood, Finnstown Abbey, Lucan, K78VK70
Applicant
N/A
Application Type
Permission
Planning Authority
South Dublin County Council
Eircode
K78VK70
Site Area
200 ha
Floor Area
24.9 sq m

Timeline

Registration Date
13 August 2025
Status
Final Grant
Decision
Grant Permission
Decision Date
30 September 2025
Grant Date
13 November 2025
Permission Expires
12 November 2030

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.

21m
SD24B/0274Granted10 Jun 2024

Change of roof profile from hip end profile to Dutch hip end profile to accommodate dormer extension to rear. 1 no Velux roof light to front. All associated site works

23, Rockwood, Lucan, Dublin

21m
SD11B/0341Granted19 Oct 2011

Conversion of attic to non-habitable storage space; Including changing existing hip roof to Dutch hip with Velux at hip and rear slope plus window to gable.

11, Rockwood, Lucan, Co. Dublin

26m
SD15B/0166Granted15 May 2015

Construction of a single storey extension to the side and a single storey extension to the rear and all associated works.

9, Foxwood, Finnstown Abbey, Lucan, Co. Dublin.

27m
SD16B/0033Granted5 Feb 2016

Conversion of attic to storage including changing the existing hipped roof to a 'Dutch' hip gable roof with 'Velux' rooflight to the side, all at roof level.

25, Rockwood, Lucan, Co. Dublin

27m
SD11B/0342Granted19 Oct 2011

Conversion of attic to non-habitable storage space including changing existing hip roof to Dutch hip with Velux at hip and rear slope plus window to gable.

9, Rockwood, Lucan, Co. Dublin

41m
SD24B/0073Granted1 Mar 2024

(a) A change of roof profile from hip end profile to Dutch Hip profile to accommodate attic conversion with dormer extension to rear (b) 1 No Velux roof light to front (c) All associated site works

10, Rockwood, Lucan, Co. Dublin

42m
SD24B/0159WGranted16 Apr 2024

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs and flat roof dormer to the rear

8, Rockwood, Finnstown Abbey, Lucan, Co. Dublin, K78 C651

44m
SD12B/0047Granted5 Mar 2012

Two storey extension to side of existing dwelling to accommodate single garage, playroom and two bedrooms with ensuites, single roof window over landing on south roof slope.

29, Rockwood, Lucan, Co. Dublin

44m
SD12B/0047/EPGrant Extension of Duration of Permission6 Feb 2017

Two storey extension to side of existing dwelling to accommodate single garage, playroom and two bedrooms with ensuites, single roof window over landing on south roof slope.

29, Rockwood, Lucan, Co. Dublin

46m
SD25B/0179WGranted2 Apr 2025

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear.

4, Rockwood, Finnstown Abbey, Lucan, Co. Dublin, K78 DT32

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