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Planning records

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D20A/0432

Permission for development. The proposed development will consist of the reconfiguration and redesign of the permitted housing units (Dun Laoghaire Rathdown County Council Reg. Ref. D17A/0240; An Bord Pleanála Ref. PL06D.300244) to provide an increase from 9 No. houses (comprising 4no. four bed and 5no. five bed units) to 15 No. houses (comprising 3no. three bed and 12no. four bed units). Additional works include reconfiguration of the internal road layout, relocation of ESB substation, amendments to hard and soft landscaping, boundary treatment works and all associated works above and below ground. No works are proposed to Thornhill House (RPS No. 936), under this planning application.

Site of c. 1.39 ha, Thornhill House, CherryGarth, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused14 August 2020
D20A/0057

Permission for development. The proposed development will consist of the temporary removal of the eastern stone wall boundary and its subsequent reinstatement upon the completion of construction works on the wider site.

At a site of c.1.39ha, Thornhill House, Cherry Garth, Mount Merrion, Blackrock, Co. Dublin (Protected Structure Ref. No. 936)Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused18 March 2020
V/070/25

1 dwelling

Rear of 75, Deerpark Road, Mount Merrion, Blackrock, DUBLIN, A94D984Dun Laoghaire Rathdown County CouncilCertificate of Exemption - Part V0 reasons0 conditions0.3 km away
Granted07 October 2025
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 conditions0.3 km away
Granted12 March 2026
D25A/0978

1) Demolition of outbuildings to rear. 2) Removal of Porch to front to incorporate new front entrance door. 3) New single & two-storey extension to rear and side with new window to 1st floor front elevation. 4) 2No. Roofiights to side & INo. Rooflight to rear. 5) Removal of existing 1st floor window to gable. 6) Widening of existing driveway with new entrance gate. 7) All associated drainage and site works.

52, Cedarmount Road, Mount Merrion, Co. Dublin, A94Y8W6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted17 February 2026
D21B/0045

Permission for development. The development will consist of: The demolition of the single storey extension to the rear and part demolition of the single storey extension to the side of the existing 2 storey semi-detached dwelling. Replacement of the canopy to the front. Construction of a new 2 storey extension to the side, with hipped roof and roof light to the side. A new single storey, flat roof extension and canopy to the rear with roof lights. New entrance canopy and bay window to the front facade at ground floor. Alterations to the front and rear windows at first floor level. Internal alterations and associated site works.

53 South Avenue, Mount Merrion, Co. Dublin, A94 E6W4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted07 April 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 conditions0.3 km away
Granted20 October 2022
D26A/0159/WEB

Full planning permission for the demolition of the existing single-story side garage & removal of chimney to the main roof, Construction of a Two-story Side Extension, Single-story Rear Extension & Attic Conversion with windows to the Existing Dwelling & widening of the existing vehicular entrance, all ancillary Site works necessary.

46, South Avenue, Mount Merrion, Co. Dublin, A94W9D8Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted23 April 2026
D21B/0298

Permission for development. The development will consist of

38 Glenabbey Road, Mount Merrion, Co. Dublin, A94 T6X6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted05 August 2021
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 conditions0.3 km away
Granted23 July 2025
D20A/0623

Permission for development

90, Trees Road Upper, Mount Merrion, Blackrock, Co Dublin, A94P9X0Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted29 October 2020
D20A/0434

Permission is sought for the extension. The proposed development will include the extension of the existing pitched roof over the existing first floor extension, the Widening of the existing vehicular entrance and an additional single storey extension to the rear of the site.

67 Trees Rd Upper, Mount Merrion, Blackrock, Co. Dublin A94 E9WDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted20 October 2020
D21B/0691

Permission is being sought for alterations

44, South Avenue, Mount Merrion, Dublin,Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted18 February 2022
D16A/0465/E

Permission for the demolition of the former Oatlands Monastery building (c.1,682 sqm) and other derelict buildings on the site (c.101 sqm), the demolition of the existing single storey dwelling at No. 2 Cherrygarth (c.157 sqm) and the construction of 63 residential units. The development will be accessed through a new entrance at No. 2 Cherrygarth. Residential development will comprise 9 houses, 24 duplexes and 30 apartments. These are broken down as follows: One 3-bed detached two-storey dwelling (c.8.3m in height) to replace the demolished dwelling at No. 2 Cherrygarth, 8 no. 2.5 storey 4/5 bed detached units (between c.9.9 - 10.13 metres in height), 12 no. 3-bed duplex units of 3 storeys (c.12.8 - 15.8 metres in height) with terraces and balconies on the north and south elevations, two apartment blocks of 4 storeys (c.13.5 metres in height) with 4 no. 1-bed units, 20 no. 2-bed units and 6 no. 3-bed units with balconies on the north, east and south elevations. The development will also include 18 on-curtilage car parking spaces associated with the detached dwelling units, 43 at-grade car parking spaces associated with the duplex units, 47 car parking spaces at basement level of the apartment block (c.1,808 sqm), 2,929 sqm of open space, including a children's play area and all associated site development works above and below ground, including site services.

Site of c.1.12ha at Oatlands Monastery, to the rear of Oatlands College, Mount Merrion, Blackrock, Co Dublin and at No. 2 Cherrygarth, Mount Merrion, Blackrock, Co DublinDun Laoghaire Rathdown County CouncilExtension Of Duration Of Permission0 reasons0 conditions0.3 km away
Granted17 June 2022
D25A/0906/WEB

A change of use into a dental practice, including associated signage and all related works, with independent ground-floor access.

69 Deerpark Road (first floor), Mount Merrion, Blackrock, County Dublin, A94E9D3Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted27 February 2026
D26A/0154/WEB

Permission and retention permission for 01) Bay window extension with a pitched roof to the front of the house and relocation of the front door to the front wall of the house 02), Construction of single storey extension to the rear of the house, increasing the size of existing extension and replacing the existing pitched roof with a new flat roof over the total single storey extension area to the rear, 03) Retention of 13m2 which forms part of the existing single storey to the rear 04) Proposed alteration to fenestration 05) Construction a dormer roof extension to the rear of the house to replace the existing dormer and retention of the converted attic area (19.9m2), 06) A roof light to the front roof pitch of the house and a roof light to the side roof pitch of the house 07) Widening of the existing front vehicular access gates and 08) All associated site works to facilitate the development

92, Trees Road Upper, Mount Merrion, Dublin, A94V2D5Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted16 April 2026
D20B/0221

Permission sought for proposed front single storey

69 Trees Road Upper, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted01 April 2021
D22B/0058

Permission is sought for the alteration and extension

16 Sycamore Road, Mount Merrion, Blackrock, Co. Dublin, A96 N6X7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted25 May 2022
D21A/0753

Permission for development. The development will consist of alterations to the permitted residential development under Reg. Ref. D16A/0465; ABP Ref. PL 06D.247267 comprising revisions to the wastewater and surface water drainage proposals. The revised drainage route is to the south of the site with the wastewater proposed to discharge to the existing system in Woodlands Avenue with the surface water to discharge to the existing system in the old Dublin Road. The development will include all associated site development works to facilitate the proposed development.

C.1.2087 ha. site located at the Former Oatlands Monastery (A94 W7W7), to the rear of Oatlands College, Mount Merrion Co. Dublin and 2 Cherrygarth (A94 D5K3), Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused18 October 2021
D23B/0496

The demolition of 1) existing garage to side. 2) Single storey porch to front. 3) Single storey extension to rear. 4) Dormer roof to side and rear of existing attic and 5) Chimney. The construction of 1) A new single storey extension to the front extending across existing porch. 2) A 2-storey extension to the side with hipped roof and full height window to new stairwell to rear, to accomodate a playroom, utility and WC on the ground floor and study and reading area on the first floor. 3) A single storey pitched roof extension with rooflights to the rear to accomodate a kitchen/living/dining room. 4) the conversion of the attic with new flat roof dormer to the rear, extension of the existing roof to the side with changed pitch hipped roof, for a bedroom ensuite and all associated site works.

50, North Avenue, Mount Merrion, Blackrock, Dublin, A94D9K3Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted18 December 2023
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 conditions0.3 km away
Refused11 July 2023
D24A/0937/WEB

The proposed extension to the side and rear of the house consists of a part 2-storey extension to the southwest of the main house and an attic at the rear northeast, covering an area of proposed works 140.90 sq.m, Total overall house area is 284.4 sqm. Proposed internal layout modifications and alterations at both the ground and first floors. Demolition of the existing garage, widening of the existing entrance boundary wall with a new sliding gate, and Part removal of side (southeast), and rear (northeast) roof areas to facilitate the new rear extension roofs. Proposed construction of a new rear attic dormer with a flat roof at the second-floor level integrated within the existing roof space. Proposed new roof lights in the existing roof over the main stairwell and Velux roof lights. Proposed new balcony at the first floor facing Northeast elevation. The existing house's external walls are proposed to be fitted with external insulation and clad in brick slips at ground level and rendered at first-floor level. replacement of all existing windows and new entrance door. Proposed new single-storey shed of 18 sqm. All with associated site works, landscaping, and drainage connected to existing services.

8, Sycamore Crescent, Mount Merrion, Blackrock, Co. Dublin, A94H9P0Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted19 March 2025
D22A/0084

Retention permission for the following:

Union Café and Kennedy's Public House, bounded by Deerpark Road, North Avenue and Wilson Road, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted29 March 2022
D21A/1112

Retention permission for the following: The temporary placement, for two years from date of application, of a converted ambulance vehicle and associated landscaping works in the existing car-park for the preparation and serving of hot food to be consumed within the site or taken away.

Union Café adn Kennedy's Public House, bounded by Deerpark Road, North Avenue and Wilson Road, Mount Merrion, Blackrock,Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted15 February 2022
D24B/0192

Permission is sought for: 1. New Dormer window to rear of existing house. 2. All above with associated site works.

22, Trees Road Lower, Mount Merrion, Blackrock, Dublin, A94N7F4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted17 June 2024
D19B/0472

Permission for conversion of garage to breakfast room

47 South Avenue, Mount Merrion, Co DublinDun Laoghaire Rathdown County CouncilPermission0 reasons6 conditions0.3 km away
Granted15 January 2020
D22B/0189

Permission for an extension and refurbishment

23, Cedarmount Road, Mount Merrion, County Dublin, A94P9K7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted30 June 2022
D26B/0071/WEB

The development consists of the following: Conversion of existing attic space to new bedroom and en-suite with dormer window and roof light to the rear of the property and 1no. rooflight to the front elevation, and all associated site works necessary to facilitate the development.

49 Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94Y8X5Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted31 March 2026
D21A/0538

Permission for development. The development will consist of

39 Clonmore Road, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted17 December 2021
D21A/0202

Permission is sought for amendments to the following two permissions (A) Register Reference D15A/0121: Reallocation of car parking spaces by providing 48 designated spaces for the 48 apartments, 20 spaces for 20 apartments un the adjoining Union site, the remaining 5 spaces for the set down/visitor spaces/car sharing facility, (b) Register Reference D17A/0951: The omission of the approved lower level of basement car-parking and access ramp thereto, containing 59 no. parking spaces, the relocation of the bin compounds from lower to upper level, and the reallocation of the remaining 60 no. spaces on the upper level by providing 30 no. spaces for 30 of the approved apartments and the remaining 25 spaces for the approved public house/restaurant, 5 spaces for visitor set down and car sharing and to provide an additional 38 no. bicycle spaces. The total underground parking provision for the overall site will be 133 no. spaces. A pedestrian link and staircase is to be constructed between the two car parking areas so that they operate as a singled managed unit.

Known as Flanagans, Deerpark Road (backing onto Wilson Road), Mount Merrion, Co. Dublin and, Union Café and Kennedy's Public House bounded by Deerpark Road, North Avenue and Wilson Road, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused29 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
D20B/0385

Permission for development consisting of

57, The Rise, Mount Merrion, Blackrock, Co Dublin, A94Y0X3Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted28 January 2021
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 conditions0.3 km away
Granted04 November 2020
D21A/0511

Permission is sought for the demolition of existing

5 Sycamore Crescent, Mount Merrion, Blackrock, Co. Dublin, A94 F7P4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted28 July 2021
D20A/0041

Permission for development. The development consists of the relocation of existing entrance pier and associated increase in width of the existing driveway entrance by 0.5 metres and all associated site works.

18 Sycamore Crescent, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.3 km away
Granted12 March 2020
D25A/0591/WEB

Widening of side pedestrian gate by 300mm, widening of entrance driveway to 3200mm, external insulation and new windows throughout, replace garage door with high level window and block up rest of opening, increase height of garage parapet by 500mm, 3 no. rooflights and removal of chimney to south elevation.

15, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94H6N6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted16 September 2025
D25A/0628/WEB

Planning permission is sought for the change of use of the existing commercial unit. The proposed development will consist of the material change of use of the ground floor office unit 02 to a retail unit. Planning permission is also sought for connections to all other necessary site services and all ancillary works necessary to facilitate the change of use of the premises.

Unit 2,The Pinnacle, Deerpark Road, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted03 October 2025
D25A/0627/WEB

Planning permission is sought for the change of use of the existing commercial unit. The proposed development will consist of the material change of use of the ground floor office unit 01 to a retail unit. Planning permission is also sought for connections to all other necessary site services and all ancillary works necessary to facilitate the change of use of the premises.

Unit 1,The Pinnacle, Deerpark Road, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted03 October 2025
D25A/0630/WEB

Planning permission is sought for the change of use of the existing commercial unit. The proposed development will consist of the material change of use of the ground floor office unit 04 to a retail unit. Planning permission is also sought for connections to all other necessary site services and all ancillary works necessary to facilitate the change of use of the premises.

Unit 4, The Pinnacle, Deerpark Road, Mount Merrion, Blackrock, DUBLIN, A94V9X8Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted03 October 2025
D25A/0629/WEB

Planning permission is sought for the change of use of the existing commercial unit. The proposed development will consist of the material change of use of the ground floor office unit 03 to a retail unit. Planning permission is also sought for connections to all other necessary site services and all ancillary works necessary to facilitate the change of use of the premises.

Unit 3, The Pinnacle, Deerpark Road, Mount Merrion, Blackrock, DUBLIN, A94W2Y6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted03 October 2025
D15A/0121/E

Permission for demolition of the furniture store and construction of a 5.214m2 mixed-use building of between three and six storeys with balconies and retractable awnings, over a basement car park for 92 cars, 48 bicycle spaces, 6 motorbike spaces, refuse storage and individual residents' storage rooms. The building will have 4 office units totalling 282m2 at ground floor level, 48 residential dwelling units (10 one-bed, 27 two-bed and 11 three-bed units) amenity space for residents and all ancillary site works to include boundary treatment, landscaping and plant at roof level. Vehicular access to be from Deerpark Road and non-vehicular access via an existing footpath from Wilson Road.

Site known as Flanagans, Deerpark Road (backing onto Wilson Road), Mount Merrion, Co DublinDun Laoghaire Rathdown County CouncilExtension Of Duration Of Permission0 reasons0 conditions0.3 km away
Granted21 July 2021
D25B/0133/WEB

The construction of a dormer window & 1no rooflight to the rear elevation roof and 1no rooflight to the front elevation lower roof.

38, Cedarmount Road, Blackrock, Co. Dublin, A94P8D4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted02 May 2025
D24A/0413

Permission for alterations and additions to an existing 2-storey semi-detached dwelling comprising of the demolition of an existing single-storey extension to the gable-end and to the rear, together with the demolition of an existing second floor/attic level dormer extension to the rear. The proposed new works will comprise the construction of a new 2-storey/part-single storey extension to the rear, and a new 2-storey/part single storey extension to the gable-end, together with a new dormer extension to the rear to replace the existing dormer extension at second floor/attic level, including new velux rooflights to the front and rear. The proposed works will also comprise a new entrance porch and alterations to the existing window openings to the front elevation, together with the widening of the existing vehicular entrance to the front boundary of the property, and the provision of a new bike /storage shed to the side garden, and all associated ancillary site works including connections to existing services.

96, Trees Road Upper, Mount Merrion, Blackrock, Dublin, A94X7H9Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted01 August 2024
D21A/0946

Permission for development. The development will consist of

14 Trees Road Lower, Mount Merrion, Blackrock, Co. Dublin, A94 C1X2Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Granted15 December 2021
D23A/0185

Permission is sought for the subdivision of the existing property of (0.054 hectares) into two plots, 43 & 43A at 43 Cherrygarth. Application includes for (1) Substantial demolition but retention of critical structural elements of the existing house in the construction of a two storey attached house (221sqm) on 43 Cherrygarth (0.0281 hectares) (2) The construction of a two-storey attached house (208sqm) on 43A Cherrygarth (0.0259 hectares) (3) Alteration of the existing vehicular access to the existing vehicular access to the existing house on 43 Cherrygarth. (4) The formation of a new vehicular access to the proposed house on 43A Cherrygarth and (5) Any ancillary contingent works.

43, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94PF10Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.3 km away
Refused15 May 2023
D25B/0727/WEB

Planning permission to: (i) Construct a two storey East facing side and front extension with alterations to the existing roof profile. (ii) The proposed works will also include replacing the existing grey roof tile with a selected black roof slate. (iii) To the rear it is proposed to extend bedroom 4 at ground level by 7 Sq.m to accommodate an en-suite. (iv) All the associated internal and external site and drainage works.

The Gables, Sycamore Crescent, Mount Merrion, Dublin, A94Y8D2Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.4 km away
Granted20 February 2026
D21B/0492

Permission is sought for the proposed construction of a single storey extension and construction of a single storey and outdoor terrace to the rear of an existing dwelling. The proposed rear extension will consist of a.) A new single storey orangery b.) 2 No. lantern skylights over the proposed orangery c.) Hard landscaped outdoor terrace to the rear d.) Revised fenestration to the existing study room e.) All ancillary site works and services.

The Gables, Sycamore Crescent, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.4 km away
Granted11 January 2022
D24A/0146

Installation of telecommunications equipment including shrouded no. 3 ballast mounted antennas, no. 9 ballast mounted remote radio units (RRU's), dish, GPS, cable trays, outdoor light, cabinets and all other associated site development works on the building rooftop to provide for high-speed wireless data and broadband services.

The Pinnacle, Deerpark Road, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.4 km away
Granted01 May 2024
D23B/0349

Demolition of existing single storey extension to rear, construction of new single storey extension to rear, and for new/altered window/external door opes (at ground floor) to side, to existing (semi-detached) house.

5, Trees Road Lower, Mount Merrion, Blackrock, Dublin, A94XP97Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.4 km away
Granted11 September 2023
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 conditions0.4 km away
Refused09 January 2026
Showing 51-100 of 35,862
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