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Planning records

Showing 51-100 of 35,745 public records
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D23B/0240

The demolition of 1) existing garage to side, 2) single storey porch to front 3) single storey extension to rear and 4) dormer roof to side and rear of existing attic. The construction of 1) a new 2-storey extension to the side and front with new porch overhang to the front and hipped roof and full height window to new stairwell to rear to accomadate a playroom, utility and WC on the ground floor and bedroom and study on the first floor, 2) a single storey pitched roof extension with rooflights to the rear to accomodate a kitchen/living/dining room, 3) The Conversion of the attic with new flat roof dormer to the rear, extension of the existing roof to the side with pitched roof dormer to the side for a bedroom en-suite and all associated site works.

50, North Avenue, Mount Merrion, Blackrock, Dublin, A94D9K3Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Refused11 July 2023
D25A/0292/WEB

For development consisting of alteration and extension of existing 2-storey retail/office terraced building. Works to include extension of existing wine shop to provide new ground floor cafe/wine bar connected to the rear of the existing building. New storage areas at first floor connected to the existing raised yard to the rear of the site, and demolition & replacement of existing shed in the yard, opening onto the rear Mews lane. Renovation of existing front facade including new windows & doors, removal of paintwork from original brickwork, new signage, awning, lighting and associated site development works.

73, Deerpark Road, Mount Merrion, Co Dublin, A94C4E7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted23 July 2025
D21A/0673

Permission is sought for alteration/extension of an existing two storey detached house, consisting of renovation and part replacement of existing porch, existing bay window, modification to all facades and an extension and renovation of existing dormer windows. Proposed external work includes demolition of a garden wall and proposed pergola, screening to garden, a bin store, a shed and associated site and landscaping works.

7, Mather Road North, Mount Merrion, Blackrock, Co. Dublin, A94T9H6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted08 September 2021
D25A/0699/WEB

The proposed development will consist of: • New single storey detached dwelling to the rear of the existing property • Alterations to existing entrance from laneway to 3.0M in width • Creation of new pedestrian entrance from laneway • All associated alterations and demolitions, site, drainage, landscaping and ancillary works.

75 Deerpark Road, Mount Merrion, Co. Dublin, A94D984Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted12 March 2026
D25A/0856/WEB

The development will include the demolition of - the existing end-of-terrace part single-storey rear storage structure, outdoor seating glass screen, garage door, and chimney. The development will consist of reconfiguration of - an existing mixed-use unit currently consisting of a restaurant at ground floor and 3-bedroom own-door apartment at first floor into a retail unit at ground floor and 2 no. triplex own-door 2-bedroom apartments at ground floor, first floor and attic level, with a flat roof rear extension at first floor level, and lowering of first floor. Attic conversion with 2 no. dormers windows to the rear of the existing block to serve the proposed triplex units. The development will consist of construction of - a 2-storey residential block to the rear of the unit comprising 2 no. 2-bedroom own-door apartments. Each residential unit will have access to private amenity spaces at ground and first floor level. The provision of 1 no. parking space located to the rear of the development, Bicycle storage in curtilage of apartments, a communal bin store in the courtyard, and all associated site development works.

57, Deerpark Road, Mount Merrion, Dublin, A94F761Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Refused09 January 2026
V/087/25

4 units

57, Deerpark Road, Mount Merrion, Dublin, A94F761Dun Laoghaire Rathdown County CouncilCertificate of Exemption - Part V0 reasons0 conditions0.2 km away
Granted17 November 2025
D22B/0323

Planning permission is sought for the proposed build up of existing gable wall to meet newly extended roof ridge line and conversion of attic space with new dormer window & rooflights to rear, new single storey extension to rear, new lean-to roof over ground floor porch and living room and all associated site works

11 Mather Road North, Mount, Merrion, Co. Dublin.Dun Laoghaire Rathdown County CouncilPermission2 reasons0 conditions0.2 km away
Residential AmenityVisual Amenity
Granted01 September 2022
V/070/25

1 dwelling

Rear of 75, Deerpark Road, Mount Merrion, Blackrock, DUBLIN, A94D984Dun Laoghaire Rathdown County CouncilCertificate of Exemption - Part V0 reasons0 conditions0.2 km away
Granted07 October 2025
D25A/0411/WEB

Demolition of a single-storey conservatory and a boiler house to the rear and side of the existing single-storey dwelling; Demolition of a garden shed within the property boundary; Construction of new single storey extension to the side and rear of the existing house and a garden room to the rear of the site; New widened entrance and gates to the front of the property; All associated landscaping, drainage and site development works.

6, Iris Grove, Mount Merrion, Blackrock, Co. Dublin, A94RH56Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted11 July 2025
D20A/0336

Permission for development consisting of new ground floor level single storey extension to rear west elevation, of existing 2 storey house, comprising new family room and extended kitchen, all associated site works, services and landscaping.

57, The Rise, Mount Merrion, Blackrock, Co. Dublin, A94 Y0X3Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted04 November 2020
D20B/0385

Permission for development consisting of

57, The Rise, Mount Merrion, Blackrock, Co Dublin, A94Y0X3Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted28 January 2021
D22A/0650

Permission for development. The development will consist of: (a) Conversion of attic space to form habitable accommodation. Works to include increase in height of side gable wall, alterations to hipped roof structure, provision of a flat roof dormer window & 1 no. rooflight to the rear elevation and 1no. roof light to the side elevation. (b) Raise level of flat roof to existing single storey side attachment, install 2 no. flat roof lights and provide pitched roof to front elevation. (c) Alterations to existing plans and elevations including remove ground floor sliding door on front elevation and replace with single door & sidelights, remove ground floor window & door to front elevation and replace with glazed double doors, provide glazed sliding door to ground floor on rear elevation and new first floor window to side elevation. (d) all associated site works to include widening of site entrance.

54, North Avenue, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted20 October 2022
D25A/0467/WEB

The proposed development will consist of internal alterations to existing ground and first floor levels, the construction of a single-storey extension to the rear of the existing dwelling, the construction of a first floor extension to the side of the existing dwelling, alterations to the existing materiality and fenestration details to the existing dwelling, the construction of a new garden studio to the rear of the existing garden to accommodate garden shed space and a home office, the widening of the existing vehicular access, all along with associated landscaping, ancillary and site works.

47, Deerpark Road, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted06 August 2025
D24B/0514/WEB

The development will consist of the provision of new pitched, part mansard type roof with new front dormer to replace existing roof with existing side dormer, the removal of existing front chimney, the provision of four new side rooflights and one new rear rooflight, and the provision of new side porch, all to existing single storey bungalow dwelling, with sundry associated works.

15, Wilson Road, Mount Merrion, Blackrock, Co. Dublin, A94A6P8Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.2 km away
Granted27 January 2025
D24A/0993/WEB

The development will consist of: a) Demolition of existing c.178sqm two-storey (plus non-habitable attic space), 4 bedrooms dwelling; b) Construction of a c.369 sq.m three-storey, 6 bedrooms dwelling; c) Modification to the existing vehicular entrance, including the provision of dedicated pedestrian access; and, d) All associated site development and drainage works to facilitate the development.

32, Deerpark Road, Mount Merrion, Stillorgan, Co. Dublin, A94X7K4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused12 June 2025
D23A/0539

(A) Demolition of existing 178sqm two storey (plus non habitable attic space), 4 bedrooms dwelling (B) Construction of 1no. 385sqm three storey 6 bedrooms dwelling. (C) Modifications to existing vehicular entrance. (D) All associated site development and drainage works to facilitate the development.

32, Deerpark Road, Mount Merrion, Blackrock, Dublin, A94X7K4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused11 April 2024
D23B/0081

Retention permission for raised stepped roof. On single storey side extension.

11, Wilson Road, Mount Merrion, Blackrock, Dublin, A94X7Y7Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted18 April 2023
D22A/0375

Permission for development. The development will consist of: A single story extension to the side and front. raising the roof of existing garage Infill of the existing porch to extend front bedroom, front single story extension. Velux window to the front roof area. Widening of front vehicular access. External insulation full house. removal of chimney.

11 Wilson Rd, Mount Merrion, Blackrock, Co. Dublin, A94X7Y7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted22 July 2022
D15B/0032/E

Permission for proposed alterations and additions, comprising of: A. Reconstruction of the existing former garage at the side of the house and construction of a new first floor extension above it. B. Extension of the existing tiled hipped roof over the proposed new first floor extension and the use of the existing attic space and the proposed new attic space as a study/bedroom. C. Construction of two new dormer windows with tiled pitched roofs at the rear (east) of the existing and extended roof. D. Construction of a new tiled, lean-to porch roof and roof to the new ground floor level bay window to the former converted garage.

62 North Avenue, Mount Merrion, Co DublinDun Laoghaire Rathdown County CouncilExtension Of Duration Of Permission0 reasons0 conditions0.3 km away
Granted24 January 2020
D23A/0741

Demolition of existing detached two-storey dwelling house. Construction of two-storey detached replacement dwelling with hipped roof, dormer roof level to rear and single storey extension with flat roof to rear. Alteration to existing boundary walls to east. Alterations to existing front boundary including the widening of the existing vehicular access and provision of new electric gates. Proposed detached garden room to rear of property. Associated hard landscaping and all ancillary works.

32, Saint Thomas Road, Mount Merrion, Dublin, A94F973Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted25 January 2024
V/090/23

1 dwelling

32, St Thomas Road, Mount Merrion, Co.Dublin, A94F973Dun Laoghaire Rathdown County CouncilCertificate of Exemption - Part V0 reasons0 conditions0.3 km away
Granted05 December 2023
D22A/0364

Permission for development. The development will consist of

31 Deerpark Road, Mount Merrion, County Dublin, A94 F8X8Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted19 September 2022
D25A/0674/WEB

To remove existing shed, relocate vehicular entrance, having a width of 3.5 metres, erect a new timber fence along front and side site boundary walls to a maximum height of 2 metres. Erect a new front side and rear extension with bay window to front, new front extension and internal refurbishment on ground floor to comprise of a sitting room, family / kitchen room, 1 bedroom & en-suite, new first floor extension with dormer and apex roofs comprising of 3 bedrooms. New roof windows to rear of existing roof, new doors and windows to side elevations and all associated site works.

6, Wilson Crescent, Mount Merrion, Blackrock, Dublin, A94E4X0Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused23 October 2025
D22A/0643

Permission for development. The development will consist of: Demolition of the existing garage to the rear. Construction of a new part single storey and part two storey extension to the side and rear of the existing dwelling including rooflights. Installation of 17.5sqm of solar PV panels on South-East facing front roof. Insulation of flat roof/canopy to front. All associated demolitions, alterations, internal layout changes, drainage and ancillary works.

18 Mather Road North, Mount Merrion, Co. Dublin., A94DK23Dun Laoghaire Rathdown County CouncilPermission0 reasons9 conditions0.3 km away
Granted19 October 2022
D22A/0136

Permission and Retention. The Development will consist

18 Mather Road North, Mount Merrion, Co. Dublin.Dun Laoghaire Rathdown County CouncilPermission0 reasons6 conditions0.3 km away
Granted13 April 2022
D24A/0410/WEB

The development for permission will consist of:• Construction of new dormer to rear of the main house roof to facilitate a habitable attic conversion with a bedroom and a shower room;• Change of roof from hipped to gabled with extended gable wall and rooflight to rear slope;• Alteration / enlargement of existing landing window on side gable wall;• All associated demolitions / alterations, internal layout changes, drainage and ancillary works.The development for retention permission consists of:• Retention of existing widened vehicular entrance / piers to front;

22, Mather Road North, Mount Merrion, Blackrock, Co.Dublin, A94Y528Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted31 July 2024
D22A/0737

Planning permission is sought for the demolition of single storey conservatory and outbuildings to rear, removal of existing chimney, provision of external insulation to existing structure, construction of single storey extension to side and single/two-storey extension to rear, new garden room in rear garden, widening of existing vehicular access and all associated external works to rear and front gardens.

71 The Rise, Mount Merrion, Blackrock, Co DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted21 November 2022
D20B/0216

Permission for development. The development will consist / consists of: Planning permission is sought for an attic conversion for study and storage use, raising of gable side wall with new dormer window to rear and all associated site works.

9 The Close, Booterstown, Co. Dublin, A94 RF98Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted30 October 2020
D25B/0375/WEB

Removal of existing pitched roof structure, to existing first floor extension to rear, and replacement with (zinc clad) barrel roof structure (to accommodate provision of attic room within roof space), raising existing external walls (to existing first floor extension) to form parapet all round, and, relocation/raising of existing first floor window to the side external wall of the existing house (in connection with the provision of staircase to attic room).

48, The Rise, Mount Merrion, Blackrock, Dublin, A94A3Y6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused22 August 2025
D24B/0523/WEB

Altering/raising pitched roof, to existing first floor extension to the rear of the existing house, building up the rear external wall to incorporate window, to accommodate attic bedroom extension (within the altered/raised roof space), and, relocation/raising of existing first floor window to the side external wall of the existing house (in connection with the provision of staircase to attic bedroom).

48, The Rise, Mount Merrion, Blackrock, Co. Dublin, A94A3Y6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused05 February 2025
D20B/0384

Permission is sought for the

48, The Rise, Mount Merrion, Co DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted28 January 2021
D21A/0596

The development consists of

13, Callary Road, Mount Merrion, Co Dublin, A94TY36Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted20 August 2021
D21A/0162

Permission for the following works:

13 Callary Road, Mount Merrion, Co. Dublin (A94 TY36)Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused21 April 2021
D22A/0470

Permission is sought for alterations and additions to an existing 2-storey- semi-detached dwelling. The development will comprise the demolition of an existing single storey sunroom & kitchen/dining extension to the rear, together with the demolition of an existing single storey garage & utility room extension to the gable end, and the construction of a new 2-storey/part single storey extension to the rear, and the construction of a new single storey playroom & utility room extension to the gable end in lieu. The proposed development also comprises the construction of a new entrance porch to the existing entrance to the front elevation, and the formation of a new central vehicular access gate at the front boundary to the property in lieu of the existing vehicular entrance to be blocked up, together with all associated works, including connections into existing services.

54, The Rise, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted24 August 2022
D26A/0228/WEB

Alterations and extensions to the existing single storey, three bedroom detached dwelling that will include: Demolition of the two garden sheds and other structures to the rear; Alterations and extensions to the existing single storey, three bedroom detached dwelling to create an extended six bedroom detached dwelling, that presents as being two storey to the front, and three storey to the rear that will be facilitated by the following works: internal alterations to the existing house; removal of the roof; and elevational changes to the front, side and rear of the existing house; an additional storey plus new pitched roof with hipped roof elements, above the existing house; a new two storey, and part three storey rear extension (at lower ground, ground and 1st floor level). The ground floor extension will connect to a terrace that will sit over the lower ground floor extension and will connect via external stairs to the rear garden; Alterations to the front boundary wall that will create a new pedestrian entrance gate and widened vehicular entrance with sliding gate off Deer Park Road with an amended driveway; and All landscaping, boundary treatments, drainage, SuDS and all ancillary works required to facilitate the development.

Rossbeg, 24 Deerpark Road, Mount Merrion, Co Dublin, A94E0P4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted19 May 2026
D25A/0754/WEB

Alterations and extensions to the existing house to include alterations to the front elevation, alterations to the eastern side of the house to provide a wider pedestrian side access, a first floor extension, a three storied extension to the rear of the existing house, alterations to the existing hard standing, alterations to the existing vehicular entrance, the formation of a separate pedestrian entrance in the front boundary wall and the demolition of two existing sheds, 24.6 sq.m.m.s, all works to include all associated site works.

24 Deerpark Road, Mount Merrion, Co. Dublin, A94E0P4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused25 November 2025
D25A/0600/WEB

The demolition of the existing house, 131.4 sq.m.s, and two existing sheds, 24.6 sq.m.s, the construction of a new house, 372 sq.m.s, two storied to the front and three storied to the rear, alterations to the existing hardstanding, alterations to the existing vehicular entrance and the formation of a separate pedestrian entrance in the front boundary wall, all works to include all associated site works.

Rossbeg, 24 Deerpark Road, Mount Merrion, Blackrock, Dublin, A94E0P4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused19 September 2025
D20A/0665

Permission for development to the rear

Rear and side of, 22, St. Thomas Road, Mount Merrion, Blackrock, Co DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted10 November 2020
D23B/0572

Alterations to D23B/0241. A) Extended living space to rear of dwelling with flat roof and rooflight, to eliminate previously refused terrace. B) Change of material finish of 4no. dormer windows from zinc cladding to render finish, C) Change of material finish of new stairwell to side of building, from zinc cladding to render finish and slate roof to match main dwelling. D) Alterations to existing bay window to front of dwelling and all associated site works.

37, Auburn, Saint Thomas' Road, Mount Merrion, Blackrock, Dublin, A94EN83Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted13 February 2024
D23B/0241

A) Removal of existing flat-roof dormer and 2no chimneys to side and rear of existing dwelling, and b) the construction of a two-storey extension above existing lower ground floor level. c) Alterations to existing attic-floor level including new pitched-roof dormer to side, new mansard roof with dormer windows to side and rear, and rooflights. d) raise main ridgeline of roof to match existing high point, e) change of roof material finish from tiles to slates, f) external insulation to entire dwelling, and all associated site works.

Auburn, 37 Saint Thomas Road, Mount Merrion, Blackrock, Dublin, A94EN83Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted11 July 2023
D26B/0196/WEB

The development will consist of: (i) demolition of the existing single-storey garage to the west (side) of the dwelling, together with the glazed sunroom and shed to the south (rear); (ii) construction of a single-storey pitched-roof porch to the north (front) elevation; (iii) construction of a single-storey flat roof extension to the west (side) and south (rear); (iv) construction of bay window extension with pitched roof to 1st floor level at south (rear) facade; (v) installation of Velux rooflights to the north (front) and west (side) roof slopes; (vi) reduction in size of a first-floor window to the west (side) elevation; (vii) formation of a 1-metre-wide side passage to provide rear access; and (viii) all associated site development and ancillary works.

18, Greenfield Road, Mount Merrion, Dublin, A94A0W7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted25 May 2026
D25A/0546/WEB

Conversion of attic into habitable accommodation with dormer roof extensions to the side & rear slopes of the main roof & retention of the widening of the existing vehicular entrance with ancillary site works.

34, Mather Road North, Mount Merrion, Blackrock, Dublin, A94Y319Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted01 September 2025
D22B/0166

Retention for development. The development consists of:

25A Deerpark Road, Mount Merrion, Blackrock, Co. Dublin, A94 H5P3Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted23 May 2022
D20A/0569

Permission to extend the existing property on the site. The proposed development will consist of internal alterations to existing ground and first floor levels, materiality and fenestration reconfigurations, the construction of a single-storey extension the rear, side and front of the existing dwelling and the construction of a single storey garden studio to the rear of the garden along with widening of the existing vehicular entrance, all along with associated landscaping, ancillary and site works.

36, Mather Road North, Mount Merrion, Blackrock, County DublinDun Laoghaire Rathdown County CouncilPermission0 reasons6 conditions0.3 km away
Granted07 January 2021
D19B/0500

Permission is sought for the retention of two rooflights to the Eastern side of the sloped roof of the existing house, the installation of two new rooflights to the Western side of the sloped roof and the removal of the existing two front eyebrow dormer windows to be replaced with two new dormer windows.

20, Deerpark Road, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted06 February 2020
D25A/0178/WEB

The development will consist of the demolition of the existing garden room to the rear, construction of a single-storey extension to the side and rear, including an infill extension to the front side section of the existing dwelling, an attic conversion to habitable status with the provision of new pitched and hipped roofs with dormer roofs, internal reconfiguration of the ground-floor layout, widening the vehicular entrance, and all ancillary works necessary to facilitate the development.

3, Wilson Road, Mount Merrion, Blackrock, Dublin, A94D7W1Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted09 June 2025
D24B/0238/WEB

The development will consist of: Alterations to the existing roof to create a new first floor extension to front and rear of the existing dwelling including new gable. All associated alterations, demolitions, site, drainage, landscaping and ancillary works.

3, Wilson Road, Mount Merrion, Blackrock, Dublin, A94D7W1Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused08 July 2024
D24A/0185/WEB

The development will consist of: • Demolition of existing single storey structures to rear/side of existing dwelling. • Construction of single storey extension to side and rear of the existing dwelling. • Construction of single storey extension to front/side of existing dwelling and alterations to existing front elevation. • Widening of existing vehicular entrance to 3.5M in width. • All associated alterations, demolitions, site, drainage, landscaping and ancillary works.

3, Wilson Road, Mount Merrion, Dublin, A94 D7W1Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted08 May 2024
D24A/0432

Permission sought for the following works at 40 Mather Road North, Mount Merrion, Co. Dublin, A94 PR60, an existing detached four-bedroom two-storey single dwelling with detached converted garage now providing a home work space (i) the widening the the existing vehicular entrance (accessed from Mather Rd. North) & provision of new set-back gates, gate piers & flanking walls to the front garden; (ii) construction of a new single-storey ground floor extention with a curved profiled roof to the front (south-east) elevation; (iv) construction of a new single-storey ground floor extension to the rear (north-west) elevation, part with a flat roof & part with a pitched roof, the new rear roofs to include roof windows, both flat windows and Velux type roof windows; (v) demolition of a small single-storey ground floor flat-roofed extension to the side (south-west) elevation, and construction in its place of a new larger single-storey ground floor flat-roofed extension to the side with new garage-type double door to the front; (vi) conversion of the existing attic space into habitable accommodation including the provision of a new dormer roof structure to the rear (north-west) slope of the main roof and the provision of one new Velux type roofwindow to the front (south-east) slope of the main roof; (vii) relocation & enlargement of one first floor bedroom window to the front (south-east) elevation, enlargement of a first floor bathroom windon to the rear (north-west) elevation and the enlargement of the tall stairwell window to the side (north-east) elevation; (viii) new external doors & windows throughout; (ix) provision of brick cladding to the ground floor of the existing external side (north-east) wall and to the front of the existing detached home work space / converted former garage; (x) demoliton of an existing garden wall connecting the main house to the detached home work space / converted former garage and the formation of a new such wall in a slightly altered location with new gate to maintain side access through to the rear garden (xi) other internal alterations & all siteworks, services & landscaping to facilitate the proposed development. All at 40 Mather Road North, Mount Merrion, Co. Dublin, A94 PR60, a site at the junction of Mather Road North & Callary Road.

40, Mather Road North, Mount Merrion, Blackrock, Dublin, A94PR60Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted07 August 2024
D25B/0689/WEB

The conversion of the attic to a bedroom and ensuite. The works will also consist of the construction of two dormer windows, one to the rear for the bedroom and one to the side to allow for access to the attic room and a new velux window.

56, Foster Avenue, Mount Merrion, Co. Dublin, A94N292Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted09 February 2026
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