Dun Laoghaire Rathdown County Council

Planning applications received 18 May 2026 to 24 May 2026

34 applications this week.

  1. 3 Taney Park, Dundrum, Dublin 14, D14HW08
    Construction of a 3-bedroom detached house, with new site entrance to existing dwelling and all associated site works.
    Granted
    D26A/0383/WEBReceived 24 May 2026Decision due 17 Jul 2026
  2. Mews located on laneway to rear of, APS, within an ACA area, at 31 Crosthwaite Park West, Dun Laoghaire, Co. Dublin
    Planning permission for the placing of two storage containers and all associated site works on this mews site located on laneway to the rear of a protected…
    Closed
    D26A/0381Received 22 May 2026Decision due 16 Jul 2026
  3. Knockmoy, 18 Elton Park, Sandycove, Co Dublin, A96XV00
    Amendments to previously granted permission Reg. Ref. D25A/1008/WEB. The proposed amendments comprise revisions to the approved roof design…
    Closed
    D26A/0382/WEBReceived 22 May 2026Decision due 16 Jul 2026
  4. 24 Beech Park, Foxrock, Dublin 18, D18RRY7
    Construction of single-storey extension of 17.6sqm to side of existing dwelling together with all associated ancillary works to facilitate the above.
    On Site
    D26B/0301/WEBReceived 22 May 2026Decision due 16 Jul 2026
  5. 136, Glenageary Avenue, Thomastown, Glenageary, Co. Dublin, A96T8F8
    Single storey extension consisting of: (1). 6.17 sq.m. Storage area, (2). 2.36 sq.m. Kitchen extension…
    Closed
    D26B/0302/WEBReceived 22 May 2026Decision due 16 Jul 2026
  6. 7, Seafield Close, Booterstown, Co. Dublin, A94C935
    Demolition of the existing single storey extension to the side, demolition of hipped roof to the side…
    Granted
    D26B/0303/WEBReceived 22 May 2026Decision due 16 Jul 2026
  7. 1 St Matthias Wood, Church Road, Killiney, County Dublin
    The installation of a new rooflight to the front pitch of the existing roof.
    Granted
    D26B/0304/WEBReceived 22 May 2026Decision due 16 Jul 2026
  8. National Mobility Hubs Pilot: Dún Laoghaire-Rathdown, 73 Locations Across the Council's Administrative Area, Dún Laoghaire-Rathdown
    73 mobility hub sites across the Council's administrative area
    Lodged
    PC/IC/01/26Received 22 May 2026
  9. Cairnlea, Glenamuck Road, Carrickmines, Dublin 18
    Relocation of plant room and electric metre boxes to the Ground Floor, omitting
    In Assessment
    REF7226Received 22 May 2026Decision due 18 Jun 2026
  10. 1, Glen Walk, The Park, Cabinteely, Dublin 18
    Exists under Reg. Ref D16A/0449 for the widening of the entr
    In Assessment
    REF7326Received 22 May 2026Decision due 18 Jun 2026
  11. 1st Floor Apollo Building, Apollo Business Park, Dundrum Road, Dundrum, Dublin 14, D14 K2F8
    Conversion of a vacant office to a one bedroom apartment (residential) with a lo
    In Assessment
    REF7426Received 22 May 2026Decision due 6 Aug 2026
  12. St Michael's Hospital Car Park, Crofton Road, Dun Laoghaire, Co Dublin, A96TN26
    Amendments to permitted development (DLR Reg. Ref. D21A/1041 / ABP-314309-22): Removal of permitted commercial unit and associated changing…
    Granted
    D26A/0379/WEBReceived 21 May 2026Decision due 15 Jul 2026
  13. The Poplars, Quinn's Road, Shankill, Dublin 18, D18P6P0
    Amendments to the existing granted planning permission, D25A/0542/WEB and D25A/0004/WEB. The proposed amendments include removing the balustrades…
    Closed
    D26A/0380/WEBReceived 21 May 2026Decision due 15 Jul 2026
  14. 4 Stradbrook Cottages, Stradbrook Road, Blackrock, Co Dublin, A94Y2N3
    The relocation of the front entrance door and replace the old opening with a window
    Granted
    D26B/0298/WEBReceived 21 May 2026Decision due 15 Jul 2026
  15. 35, Avondale Road, Killiney, Dublin, A96AY18
    Construction of a single-storey flat roof veranda extending across the front elevation of the existing dwelling.
    Granted
    D26B/0299/WEBReceived 21 May 2026Decision due 15 Jul 2026
  16. 107 Springhill Avenue, Blackrock, Dublin, A94VR92
    Permission for retention for the development of a Bicycle & Bin storage shed within the front garden.
    Closed
    D26B/0300/WEBReceived 21 May 2026Decision due 15 Jul 2026
  17. Site to South-East of Eski Shehr, Brennanstown Road, Cabinteely, Co. Dublin
    Following:1) the construction of 1 no. detached part single part 2-storey 4-bedroom house (228sqm) on a 0.148 ha site. 2) the construction of a new temporary…
    Closed
    D26A/0376/WEBReceived 20 May 2026Decision due 14 Jul 2026
  18. Cedarhurst Building, Arkle Road, Sandyford, Dublin 18, D18X6N2
    Change of use at ground floor level from the existing office building to provide a health centre / clinic use to include medical / health services (Class 4)…
    Granted
    D26A/0377/WEBReceived 20 May 2026Decision due 14 Jul 2026
  19. 24, Library Road, Shankill, Dublin 18, D18HW53
    (a) the construction of a single-storey extension to the rear of the existing house; (b) alterations to the existing flat roof structure to the rear…
    Granted
    D26B/0292/WEBReceived 20 May 2026Decision due 14 Jul 2026
  20. 20, Holmwood, Cabinteely, Dublin 18, D18HK38
    1) Proposed single storey, flat roof extension to the rear, 2) proposed change of use of garage to living accommodation…
    Granted
    D26B/0295/WEBReceived 20 May 2026Decision due 14 Jul 2026
  21. 2, Redesdale Court, Rededale Road, Mount Merrion, Co Dublin, A94C6K5
    Construct a dormer roof extension to the side and rear, and to insert a window in the western facade
    Closed
    D26B/0296/WEBReceived 20 May 2026Decision due 14 Jul 2026
  22. 154, Meadow Grove, Dundrum, Dublin 16, D16YW59
    Demolition of the existing side garage and rear extension, and the construction of a single-storey extension to the rear at ground floor level…
    Granted
    D26B/0297/WEBReceived 20 May 2026Decision due 14 Jul 2026
  23. 85, Lakelands Close, Stillorgan, DUBLIN, A94DY28
    The installing of 100 mm wrap around insulation with a smooth finish to the outs
    In Assessment
    REF7126Received 20 May 2026Decision due 16 Jun 2026
  24. Clontra House, Quinn's Road, Shankill, Dublin 18, D18Y9H3
    (i) provision of 6 no. enclosed padel courts with ancillary structures for male & female changing, toilets, & storage…
    Closed
    D26A/0373/WEBReceived 19 May 2026Decision due 13 Jul 2026
  25. Argyle, Station Road, Glenageary, Co. Dublin, A96 H0X9
    (i) two storey extension (4 sq.m) to the rear, two storey extension (12 sq.m) to the north-west side…
    Granted
    D26A/0374/WEBReceived 19 May 2026Decision due 13 Jul 2026
  26. 10 Thorncliffe Park, Rathgar, Dublin 14, D14CA44
    The: 1. Demolition of side and rear extension to existing house. 2. Construction of a single storey flat roof extension to the rear of existing house. 3…
    Granted
    D26A/0378Received 19 May 2026Decision due 13 Jul 2026
  27. 91 Castle Farm, Shankill, Dublin 18, D18E795
    Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs…
    On Site
    D26B/0294/WEBReceived 19 May 2026Decision due 13 Jul 2026
  28. Site at "Marmalade Lane", Wycham Avenue, Dundrum, Dublin 16
    Large-Scale Residential Development (LRD) at this site, 'Marmalade Lane', Wyckham Avenue, Dundrum…
    Closed
    LRD26A/0375/WEBReceived 19 May 2026Decision due 13 Jul 2026
  29. Carlisle Pier, Dun Laoghaire Harbour, Dun Laoghaire, County Dublin (A Protected Structure)
    Extensive repair to the roof coverings and structure. works, being necessary to
    In Assessment
    REF7026Received 19 May 2026Decision due 15 Jun 2026
  30. 6, Hollywood Park, Roebuck, Dublin 14, D14RX22
    Single storey front extension with relocated front door. New raised pitched roof over part of the existing single storey side structure. Single storey flat…
    On Site
    D26A/0371/WEBReceived 18 May 2026Decision due 10 Jul 2026
  31. 22 The Elms, Stillorgan Road, Dublin 4, D04T6P6
    For the construction of new stepped double storey front extension, single storey rear extension, internal modifications at ground and first floor…
    Granted
    D26A/0372/WEBReceived 18 May 2026Decision due 10 Jul 2026
  32. 4 Stradbrook Cottages, Blackrock, Co. Dublin, A94Y2N3
    The relocation of the front entrance door and replace the old opening with a window.
    Closed
    D26B/0291/WEBReceived 18 May 2026Decision due 10 Jul 2026
  33. 11, Mather Road North, Mount Merrion, Dublin, A94CF62
    Existing entrance pillar and permission is sought for the demolition of existing shed, reconfiguration of existing ground floor layout…
    On Site
    D26B/0293/WEBReceived 18 May 2026Decision due 10 Jul 2026
  34. 197, Kilmacud Road Upper, Blackrock, DUBLIN, A94YP44
    Out door wall insulation.
    In Assessment
    REF6926Received 18 May 2026Decision due 12 Jun 2026