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1 Cowper Road and Cowper Mews, Rathmines, Dublin 6, D06X3Y1

Dec 22 2025

Application Received

Feb 24 2026

Decision Due

Feb 24 2026

Decision
  • Submitted: 22 / 12 / 2025
  • Application Type:
    Permission
  • Application Status:
    Decision Notice Issued
  • Council Decision:
    REFUSE PERMISSION (Unknown)

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Development Description:

The development will consist of a new 11.5sq m extension to rear of house at 2nd floor level and a new 4.50 sq. m dormer extension to thr rear of the house at 3rd. floor/attic level . The proposed extensions will proviide for additional and enlarged bedrooms .

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
440m 09/07/2026 N/A Cranford, 125 Rathgar Road, Rathgar, Dublin, D06 W2C3 PROTECTED STRUCTURE: a) the demolition of the existing garden shed to the rear of the existing annexe building to the side (North) of the main house b) the refurbishment of the existing annexe building to include an apex rooflight and roof mounted solar panels c) a single storey brick extension to the rear (East) of the annexe building with roof terrace at first floor level connected to the existing annexe with a two storey glazed link all to accommodate living space, two bedrooms, a study, bathrooms, a shed and a covered bike store at ground floor level within the curtilage of Cranford, 125 Rathgar Road, Rathgar, Dublin 6, D06 W2C3, a protected structure. The development will include all associated landscaping, drainage and site development works. Details...
460m 01/07/2026 N/A 43 Palmerston Road, Rathmines, Dublin 6, D06 R2T9 PROTECTED STRUCTURE Works to and within the curtilage of a Protected Structure (RPS Ref. No. 6216) including (i) reinstatement of a bathroom at upper first-floor level; (ii) widening of an existing door ope in the rear facade at garden level; and (iii) in the rear garden, removal of an existing single-storey shed and the construction of 2 no. single-storey garden rooms for use ancillary to the main house with a combined total floor area of 37.5 sqm (1 no. home gym / storage room (19.5 sqm); 1 no. garden family room (18 sqm), plus covered barbecue area), together with all associated landscaping, site and boundary works. Details...
480m 11/06/2026 N/A Site on Stone Mews to Rear of 67/69, Rathmines Road, Rathmines, Dublin 6 Amendments to previously granted planning application Reg Ref WEB1403/25 which permitted the demolition of blockwork storage shed facing Stone Mews. Demolition of Lean-to shed in rear garden. Construction of two no. semi detached, part three storey, part 2 storey, part 1 storey, three bedroom houses. Construction of two no. vehicular entrances to Stone Mews and two parking spaces. Construction of separating garden walls to front and rear gardens. Associated site works and landscaping. The proposed amendment relates solely to the addition of an storage area in the previously consented roof space, and a total of 6 no. rooflights across the two houses, and modifications to the layout of solar panels on the roof. Details...
300m 22/05/2026 GRANT PERMISSION 13 Highfield Road, Rathgar, Dublin 6 PROTECTED STRUCTURE: remedial works to existing roof to include reslating, repair to any water damaged structural timbers, repair of water-damaged ceilings, and insertion of PV panels on side and rear roof planes. Details...
300m 21/05/2026 APPLICATION DECLARED INVALID 13 Highfield Road, Rathgar, Dublin 6, Dublin 6, D06 K7C2 PROTECTED STRUCTURE: remedial works to existing roof to include reslating, repair to any water damaged structural timbers, repair of water-damaged ceilings, and insertion of PV panels on side and rear roof planes. Details...
470m 28/04/2026 ADDITIONAL INFORMATION 48, Palmerston Road, Rathmines, Dublin 6 PROTECTED STRUCTURE: Alterations and extension to existing domestic garage located at the back of existing back garden with all associated and ancillary site works and landscaping works at 48 Palmerston Road, Rathmines, Dublin 6 which is a Protected Structure - RPS Reference No. 6221. Details...
470m 14/04/2026 APPLICATION DECLARED INVALID 48, Palmerston Road, Rathmines, Dublin 6 PROTECTED STRUCTURE: Alterations and extension to existing domestic garage located at the back of existing back garden with all associated ancillary site works and landscaping works Details...
390m 11/03/2026 GRANT PERMISSION 36, Palmerston Road, Rathmines, Dublin 6, D06 A3V8 PROTECTED STRUCTURE: The development will consist of the extension and refurbishment of the existing three storey end of terrace house, a protected structure. Works include: (i) Demolition of a single storey side extension and construction of new single storey ground floor extensions to the rear and side. (ii) Alterations on the ground and second floor including Internal breathable wall Insulation, (iii) Removal of existing concrete floor and provision of a new insulated concrete floor to the ground floor, (iv) Electrical rewiring of, installation of solar panels on the existing valley, upgrading the mechanical installation including new underfloor heating to the ground floor, (v) Replacement window and removal of ground floor external doors and demolition of part of existing rear wall, (vi) External pipework and new lime and /or render repairs on the rear elevation, (vii) Repointing of existing granite steps, (viii) New hard and soft landscaping, (ix) Storage structure and car charging point in the front garden, (x) Soakaway, ancillary drainage and site development works. Details...
370m 17/02/2026 GRANT PERMISSION 67, Highfield Road, Rathgar, Dublin 6, D06A2H0 PROTECTED STRUCTURE 1. Demolition and replacement of existing modern lean to glazed roof to side passage; 2. Demolition of single storey shed / boiler house to rear / side and raised concrete slab to rear; 3. Construction of new single storey extension to the rear with rooflights and extended glazed canopy to side; 4. Alterations to existing attic conversion to include 2no. dormers to the front, removal of 4 no. rooflights to rear and provision of 1 no. dormer / 3 no. rooflights to rear; 5. Alteration of 3 no. windows and 1 no. door opening to the rear at ground floor to provide 3no. enlarged door openings; 6. Alteration of side elevation, 1 no. door opening to provide 1no. new window and 1no. new ope to accommodate relocated lintol, window and sill from rear; 7. Conservation works to all windows and doors and to the exterior including brick repointing; 8. Widening of existing modern front vehicular gates onto Highfield Road; 9. All associated internal alterations, site, landscaping, rear fencing to side boundaries and related drainage works. Details...
370m 12/02/2026 APPLICATION DECLARED INVALID 67, Highfield Road, Dublin 6, D06 A2H0 PROTECTED STRCTURE: 1. Demolition and replacement of existing modern lean to glazed roof to side passage; 2. Demolition of single storey shed / boiler house to rear / side and raised concrete slab to rear; 3. Construction of new single storey extension to the rear with rooflights and extended glazed canopy to side; 4. Alterations to existing attic conversion to include 2no. dormers to the front, removal of 4 no. rooflights to rear and provision of 1 no. dormer / 3 no. rooflights to rear; 5. Alteration of 3 no. windows and 1 no. door opening to the rear at ground floor to provide 3no. enlarged door openings; 6. Alteration of side elevation, 1 no. door opening to provide 1no. new window and 1no. new ope to accommodate relocated lintol, window and sill from rear; 7. Conservation works to all windows and doors and to the exterior including brick repointing; 8. Widening of existing modern front vehicular gates onto Highfield Road; 9. All associated internal alterations, site, landscaping, rear fencing to side boundaries and related drainage works. Details...
370m 12/02/2026 GRANT PERMISSION 67, Highfield Road, Dublin 6, D06 A2H0 PROTECTED STRUCTURE: 1. Demolition of existing single storey garage to rear; 2. Construction of new single storey garden room to rear with rooflights and canopy; To include photovoltaic panels on roof and fenced screen / gate to side; 3. Replacement of garage doors and provision of new separate pedestrian door / access onto rear lane; 4. All associated conservation works to boundary walls, site, landscaping and drainage works. Details...
410m 21/01/2026 REQUEST AI EXT OF TIME 24, Highfield Road, Rathgar, Dublin 6, D06 K7F7 PROTECTED STRUCTURE: (i) Demolition of an existing 16.4sq.m detached single storey garage; (ii) construction of 2-storey extension to the side and rear of dwelling with 4 no. rooflights; (iii) external conservation, repair, and refurbishment works to the building, including the repair and retrofit of all sash windows and repointing of brickwork; (iv) works from ground to first floor level comprising the removal of existing stairway, provision of new stairway, removal of walls, and insertion of new partition walls; and, (v) all associated internal and external site worksnecessary to facilitate the development. The subject property is a protected structure. Details...
460m 12/01/2026 GRANT PERMISSION AND RETENTION PERMISSION No. 7 Summerville Park, Dublin 6, D06 A2F2 PROTECTED STRUCTURE:PERMISSION & RETENTION: Planning permission and retention permission for a Protected Structure. Retention for: change of use of existing dwelling previously divided into 2 flats into a single family dwelling; Permission for: reroofing existing existing main roof using existing slates where possible and new to match existing; Removal of existing metal skylight at rear of building and replacement with 2 new glazed roof windows in rear main roof; Replacement of non- original mineral felt finish to roof and walls of attic level rear return with black/grey zinc cladding & replacement of window; Removal of external metal window bars to 3 no. windows to the rear; Removal of existing PVC windows at ground and first floor of return and replacement with painted timber sliding sash windows; Removal of existing PVC door in rear return and replacement with painted timber frame glazed door; Demolition of boiler house and flue in the rear yard & landscaping to yard; Repair of damaged black and white floor tiles at front entrance; Ancillary site works and various internal alterations not subject to planning permission at No.7 Summerville Park, Dublin 6, D06 A2F2, a protected structure. Details...
300m 12/01/2026 ADDITIONAL INFORMATION Dartry Health Club, 31 Palmerston Gardens, Dartry, Dublin 6, D06 FX39 The development will consist of: (i) the proposed single-storey extension (70 sqm) to the front (east) of the existing building; (ii) the proposed part single-storey and two-storey extension (292.5 sqm) to the side (south) of the existing building with proposed terrace (17 sqm) at first floor level; (iii) the proposed permanent removal of a 13 space car park to facilitate the extension works; (iv) the proposed addition of glazing to the existing south elevation; (v) the proposed reinstatement of a pedestrian gate from Palmerston Park road and necessary boundary works to facilitate this; (vi) the proposed provision of 40 no. short stay and 10 no. secure bicycle parking spaces; (vii) the proposed modification of internal layouts providing improved amenity, changing and sanitary facilities for members and staff; (viii) the proposed relocation and upgrading of the internal fire escape stairs; (ix) the proposed repair and upgrading of the existing flat roofs including the proposed provision of additional rooflights; and (x) permission is also sought for all associated site and infrastructural works, inclusive of boundary treatments, landscaping and SuDS drainage, necessary to facilitate the development. Details...
50m 09/01/2026 GRANT PERMISSION 173 Rathmines Road Upper, Rathmines, Dublin 6 PROTECTED STRUCTURE: We Orlaith McLoughlin and Robert Dunne intend to apply for permission at: 173 Rathmines Road Upper, Rathmines, Dublin 6, D06 K8W2 (A Protected Structure) The development will consist of: • Demolition of existing storage and boiler room to the rear • Construction of new ground floor single storey extension to side of the rear return, upgrade and alterations to existing single storey extension to rear to create new kitchen and dining area including alterations to the existing ground floor return, new doorway in lieu of existing window and a new window to the side (return) elevation • Alterations to first floor element to rear of the dwelling including new elevations and roof and also 2 new windows to side of rear return at first floor level • Internal alterations at first floor to create new ensuite bathroom • Works to existing windows to upgrade, repair (and replace if necessary) and allow for double glazing • Alterations to existing garage to rear including demolition of shed element and extension to existing floorplan • All associated alterations, demolitions, siteworks and ancillary works and also all associated conservation works to joinery / plasterwork features throughout, service upgrades to affected works areas. Details...
480m 22/12/2025 GRANT PERMISSION 15, Palmerston Road (a protected structure), Rathmines, Dublin 6, D06H2C0 PROTECTED STRUCTURE The development will consist of alterations to previously approved Grant of Permission (Reg. Ref. 4173/21) as follows: LOWER GROUND FLOOR: • Relocation of approved kitchen location from rear to front with associated services installations; • New opening in non-original blockwork partition to facilitate kitchen units and infill / relocation of existing door opening within adjacent pantry room; • Alterations to approved partitions / layout within utility / bathroom areas; • Alteration to approved position of External Storage (west) wall and rebuilding of the non-original walls and roof enclosing the entrance lobby all to the front / side; PIANO NOBILE (MAIN ENTRANCE) FLOOR: • Omission of approved w.c. / study and partitions within side extension; • Reinstatement of hall toilet and removal of modern stepped access into side extension and relocation to rear office space gallery; FIRST FLOOR: • Omission of approved family bathroom within side extension; • Omission of approved layout alterations to existing bathroom and omission of approved bedroom / lobby layout; • Omission of approved upper landing alterations to retain existing landing w.c.; • Removal of floor structure, steps and ceiling in bedroom within non-original side extension and reinstatement at higher level to eliminate stepped access; Related alterations to non-original window openings at first floor (front and rear) and joinery to suit new levels; To include all associated conservation works to joinery / plasterwork features throughout, service upgrades to affected works areas, site, landscaping and drainage works. Details...
420m 28/11/2025 GRANT PERMISSION 26 Palmerston Road, Dublin 6, D06 Y6N7 PROTECTED STRUCTURE: Development to 26, Palmerston Road, Dublin 6, D06 Y6N7, a protected structure. Development to include: Removal of non-original ensuite to first floor level rear bedroom and conversion of front bedroom into dressing room and new ensuite bathroom with access from rear bedroom. Permission is also sought for alterations to non-original single storey to rear. Alterations to include replacement external joinery, new roof and rooflights and replacement of existing internal window to internal door. Permission is also sought for localized removal of defective failed external render to gable wall and replastering in lime render. Details...
350m 27/11/2025 GRANT RETENTION PERMISSION 2 Garville Road, Rathgar, Dublin 6, D06 F9P7 Retention permission is sought for alterations and extensions to existing two storey house, including installation of stairs in original location connecting ground and first floor levels, in order to reinstate existing house to a single occupancy dwelling, and the following remodelling to the existing two storey extension at rear. 1) construction of single storey extension on ground floor level. 2) removal of first floor bay window and external walls and reconstruction of new external walls in extended position. 3) alterations to existing first floor windows. 4) removal of existing flat roof and construction of new flat roof at higher level. Details...
490m 26/11/2025 GRANT PERMISSION 40, Rathgar Road, Dublin 6 PROTECTED STRUCTURE: (i) Demolition of single-storey ancillary building to rear. (ii) Replacement of non-original windows to front and rear. (iii) Removal of non-original roof finishes to rear return (iv) New opening formed in lower ground floor wall and removal of non-original window. (v) Replacement of existing stair from lower ground floor to upper ground floor. (vi) New single-storey extension with rooflights to rear. (vii) New ancillary shed to rear, ancillary bike and bin store to front (viii) New automated vehicular gate to front (ix) Landscaping works to front & rear and associated drainage works. Details...

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