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Planning records

Showing 201-250 of 35,932 public records
Page 5 of 20
D22A/0288

Permission for development at this site. The development will consist of: demolition of single storey extension and shed both to the rear. construction of new 43sqm single storey extension with 1no. rooflight to the rear. 1.5sqm porch extension and single storey front porch surround. replacement of existing flat roof to the side with a new hipped slate roof. alterations to existing opes on all elevations including 2no. new windows at ground floor to the side. external wall insulation and self coloured render finish on all elevations. widen existing vehicular entrance to 3.6m. all associated internal alterations, drainage and ancillary works.

The Rectory, 131 Mount Merrion Avenue, Blackrock, Co. Dublin A94 W2P6Dun Laoghaire Rathdown County CouncilPermission0 reasons7 conditions0.5 km away
Granted15 June 2022
D22B/0189

Permission for an extension and refurbishment

23, Cedarmount Road, Mount Merrion, County Dublin, A94P9K7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted30 June 2022
D25A/0179/WEB

Planning Permission for the Proposed works include; (i) Proposed alterations and internal Modification to the existing flat- roofed single-storey ground floor extension to the side of the main house (north) elevation, and construction of new proposed first floor extension to the side over the existing structure with internal access from the main house and external rear garden access door to the front; the roof to be an extension of the existing hipped roof and part flat roof to the rear extension. (ii) Proposed removal of the existing conservatory room and rear garden low wall connecting the main house and new proposed outdoor seating area proposed. (iii) Replacement of all existing windows/doors and refurbishment works on the Front Porch with a new entrance door and cladding to the front elevation. (iv) Widening of the existing vehicular entrance (accessed from The Rise Road) & provision of new gates and gate piers to the front garden. (v) Construction of a new single-storey ground floor extension at the rear with a flat roof that includes roof lights to the rear elevation (east). (vi) Proposed internal layout modifications and alterations to both existing ground and first floors of the main house. (vii) Conversion of the existing attic space into habitable accommodation with en-suite and store area, including the provision of three new Velux-type roof window to the slope of the main roof. (viii) All with associated site works, landscaping, and other services /drainage works to facilitate the proposed development.

2 The Rise, Mount Merrion, Blackrock, Co. Dublin, A94FW24Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted25 April 2025
D23B/0128

Retention planning permission for 1) Changes to roof pitch including a south-west facing fan-light to rear ground floor extension. 2) Changing of position of rear dormer window on rearpitch. 3) Removal of 1 no. roof-light to front pitch. 4) 1 enlarged ground floor window and 1 new ground floor window to side elevation and 5) No changes to front door area and 6) All associated site works.

30, Merrion Park, Blackrock, Dublin, A94Y670Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.5 km away
Granted16 May 2023
D20A/0730

Permission is sought for a

30, Merrion Park, Blackrock, Co DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted06 January 2021
D19A/0940

Retention Permission is sought for retention of alterations and additional alterations to previously granted planning permission, Dun Laoghaire County Council Reference D15A/0657, which granted permission for; Construction of a new single storey extension to the side, a new single storey extension to side and rear, and a new single storey extension to rear of the existing two storey detached house; to externally insulate and re-render the existing house; to re-roof and alter the existing windows and doors and to demolish the existing garage and construct a new garage to be part single storey, and part two storey to the rear and include a home office with associated site works which include widening the vehicular entrance gates, and providing a new pedestrian gate. The proposed alterations to this permission are: A. Reduction of 17.7 sq.m in the overall area of the proposed single storey extension to the rear, adjusted floor level, and altered fenestration to this extension; B. Reduction of 23.2 sq.m. of the area of the proposed garage. The garage is now proposed as single storey, including omission of the proposed home office, and omission of the boiler room. It is also proposed to reduce the overall height of the garage, and to use a concrete roof tile to match the existing house roof, rather than the slate roof previously proposed; C. Omission of the proposed single storey extension to the side and rear, a reduction in proposed area of 2.4 sq.m.; D. Increased footprint of the single storey side extension by 2.3 sq.m., to allow for construction build ups; E. It is now proposed to repair the existing flat roof to the rear return, rather than replacing it with a new pitched roof. This reduces the overall height of the rear return; F. It is proposed to omit the replacement render to the original existing house; G. It is proposed to relocate the outdoor terrace area at the rear of the house to the west of the site; H. Minor internal alterations to the internal layout of the house and minor alterations to windows to rear elevation; J. Alteration of surface water drainage to proposed new soakaway in rear yard.

Karinya, North Avenue, Mount Merrion, Co DublinDun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.5 km away
Granted06 February 2020
D22B/0343

Planning Permission is sought for: 1. The removal of the existing flat roof single storey rear outbuildings and bay window. 2. The construction of a part single, part two storey extension with 2no. associated rooflights to the rear. 3. The construction of single storey extension to the front with new pitched roof across the elevation. 4. All ancillary site and landscaping works.

Mount Merrion, No. 30 Cedarmount Road, Blackrock, Co Dublin, A94H6Y2Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted14 September 2022
D23A/0784/WEB

The proposed development will consist of: Replacement of the flat roof to the existing two storey side / part rear extension with a new hipped roof to match the existing / original roof; Demolition of 1 no. chimney to the rear / east main roof; Alteration of the first floor window to the front of the side extension; Alterations to window and door openings at ground and first floors on the north east (side) and south east (rear) elevations; Replacement of the existing lean-to roof / canopy over the side passage; Replacement / alteration of rear first floor roof terrace balustrading to meet current building regulation standards; Part demolition and alteration of the existing single storey sun room and utility room to the rear including the reduction of the south west first floor roof terrace in size; Construction of a new single storey extension to the rear; Widening of the existing vehicular entrance onto Mount Merrion Avenue to 3.5m and associated alterations to the front boundary wall to provide a splayed setback; All associated demolitions, internal alterations, site, drainage, landscaping and ancillary works.

132, Melmore, Mount Merrion Avenue, Blackrock, Dublin, A94X9X4Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted12 February 2024
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 conditions0.5 km away
Granted20 October 2020
D20A/0250

Permission for the extension and remodification of existing

19 Deerpark Road, Mount Merrion, Co. Dublin A94 R7X2Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted28 August 2020
D24B/0345/WEB

Permission is sought for The conversion of existing attic space to new bedroom and ensuite with dormer window and roof light to rear and 2 No. Roof lights to front Elevation and all associated site works

48, Thornhill Oaks, Mount Merrion, Co. Dublin, A94 K0E7Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.5 km away
Granted19 September 2024
D21A/0034

Permission is sought for development including; the

28 Cedarmount Road, Mount Merrion, Blackrock, Co. Dublin, A94F7X6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted10 March 2021
D20B/0221

Permission sought for proposed front single storey

69 Trees Road Upper, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted01 April 2021
D20A/0369

Permission sought for demolition of existing front porch

6 Glenabbey Rd, Mount Merrion, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted20 July 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 conditions0.6 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 conditions0.6 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 conditions0.6 km away
Granted08 May 2024
D24A/0503/WEB

A) Demolition of the front porch & subsequent construction of a single-storey porch to the front of existing house; b) Construction of a single-storey extension to the rear of the existing dwelling; c) 1no. dormer window to the rear of the existing main roof; d) 2no. rooflights to new flat roofs to rear & 2no. rooflights to front porch extension & 2no. rooflights to the front & side of existing main roof; e) Minor alterations to enlarge rear window at ground floor of existing house; f) All associated site works & landscaping works including moving & widening of existing vehicular entrance to driveway.

26, Cedarmount Road, Mount Merrion, Blackrock, Dublin, A94H2H0Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted02 September 2024
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 conditions0.6 km away
Granted17 June 2022
D25B/0240/WEB

The proposals comprise alterations, extensions and refurbishment of the existing single family dwelling. Proposals include raising the ground floor perimeter walls by 1.7 M and raising the roof and roof ridge of the house to a matching extent. A new floor is proposed over the existing void over a reception room, allowing the formation of additional bedrooms and enlarging the other existing first floor bedrooms. A new two storey front extension is proposed with a zinc apex roof incorporating a porch at ground floor level- with obscured glass to the family bathroom at first floor. An extension is proposed, glazed on three sided to the south east elevation. This glazed extension, forms a dining area to a new kitchen with a solid zinc roof. It is also proposed to add a rear extension incorporating an extended kitchen and pantry area with rooflight over the kitchen component. A new store and plant area are formed against the rear elevation of the house with access doors and a glazed covered walkway as shown. Small dormer elements are proposed above each of the new window elements to the front and rear elevations with steel windows within zinc surrounds. New steel windows and doors are proposed as replacements of existing to all other ground floor apertures. The new elevational changes also include removal of the existing masonry chimney stack and replacement with twin wall flue to new stove. Other detailed layout amendments to the plans of the house are included on the proposed plans.

The Gables, 17A Woodlands Park, Stillorgan, Dublin, A94VX84Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted25 June 2025
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 conditions0.6 km away
Refused18 October 2021
D26A/0019/WEB

A) demolition of existing (single storey) garage/kitchen extension to side and removal of existing chimney to rear of main roof; b) construction of two storey extension to the side and single storey extensions to rear and front (extending 800mm to front), c) construction of dormer extension (with window) to rear of existing/extended main roof (in connection with conversion of existing attic/roof space); d) alteration/extension of first floor window ope to rear; and, e) widening of existing vehicular entrance, all to existing house.

57, South Avenue, Mount Merrion, Stillorgan, Co. Dublin, A94A7P1Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted11 March 2026
D25A/0737/WEB

New 2 storey extension to side, single storey extension to rear, conversion of attic area, with dormer window to front, re-location of vehicular access (south-east on North Avenue) internal modifications and associated site works.

Kildara, 44A Foster's Avenue, Mount Merrion, Dublin, A94W963Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted17 November 2025
D25A/0463/WEB

New 2 storey extension to side, single storey extension to rear, conversion of attic area, with dormer window to front, re-location of vehicular access (south-east on North Avenue) internal modifications and associated site works.

Kildara, 44A Foster's Avenue, Mount Merrion, Blackrock, Dublin, A94W963Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Refused01 August 2025
D23B/0206

Construction of a new dormer window extension to side of existing dwelling to incorporate extended landing & new bathroom at attic level, internal alterations and all associated site works.

15, Deerpark Road, Mount Merrion, Blackrock, Dublin, A94K2P6Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted21 June 2023
D20A/0623

Permission for development

90, Trees Road Upper, Mount Merrion, Blackrock, Co Dublin, A94P9X0Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted29 October 2020
D24A/0971/WEB

Planning permission is sought for modifications to existing house, raising ridge level by 1.1m in height and raising wall plate level to allow bedrooms have full ceiling height, this changing existing roof profile, first floor alterations increasing bedroom sizes and creating a 3rd bedroom on first floor, ground floor with complete modifications with new single storey extensions to front, side and rear of existing house, this allowing spacious rooms and down stairs bedroom. Existing garage facility to be converted into office space with new security gates at point of entry and all associated site works.

12, Saint Thomas Mead, Mount Merrion, Blackrock, Co.DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted05 February 2025
D21A/0161

Permission for development. The proposed development will consist of: Conservation works to Thornhill House, to upgrade the house as a single family residence 494 sqm; the provision of 5No. own door two storey 2 bed dwellings to the rear of Thornhill House through the renovation, conversion and extension of an existing return and outbuildings located around an existing rear stable yard; and the provision of a terrace of 5 No. one-and-a-half storey mews dwellings located to the south of Thornhill House. The proposed conservation works and interventions to the house are to include - (i) Formation of new ope in partition to proposed kitchen in basement, (ii) Removal of door and alteration to window to rear hall at ground floor level; (iii) Modifications to WC and bathroom t landing level; (iv) Modifications to master ensuite at first floor level' (v) Removal of inappropriate internal doors to basement; and external architectural interventions / enhancements to include - (i) Removal of existing perspex screens to front portico, (ii) Removal of security grilles to windows and the rationalisation of soil pipes to the elevations (iii) Provision of new painted hardwood doors replacing inappropriate modern joinery elements to basement (iv) Improvements to external areas on eastern and western sides at basement level, (v) Removal of fixed maintenance ladders and gates to rear courtyard wall and provision of a private garden with associated railings, gates, soft and hard landscaping to the south and west of Thornhill House. Works to return and outbuildings to include creation of new opes, removal of sections of external wall and interior partitions, roofs to be removed and existing slates to be reused in new extension, removal of external courtyard wall and removal of corrugated roof over covered external space, wrought iron trusses and column supports, provision of new sash windows, refurbishment of existing original sash windows, replacement of non-original windows / doors, demolition of existing boiler room and WC to south-east of external courtyard. the proposed development will consist of the reconfiguration of the permitted ( Dun Laoghaire Rathdown County Council Reg. Ref. D17A/0240; An Bord Pleanála Ref. PL06D.300244) internal road layout, amendments to hard and soft landscaping, boundary treatment works including the provision of opes in the existing eastern stone wall and replacement of low wall and railings and all associated works above and below ground.

Site of c. 1.39 ha, Thornhill House, Cherry Garth, Mount Merrion, Blackrock, Co.Dublin A Protected Structure (RPS No. 936)Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Refused22 April 2021
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 conditions0.6 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 conditions0.6 km away
Refused18 March 2020
D25A/0862/WEB

Apply for Retention Permission for development within the grounds of Thornhill Oaks, and Thornhill House, a Protected Structure (RPS. 936). The development consists of the retention of an following: (i) Omission of railings to perimeter of central green; (ii) Omission of 4no. x pedestrian gates to the central green; (iii) Omission of hedge to perimeter of the central green; (iv) Omission of pedestrian crossing to the road on the southern side of the central green; (v) Addition of a low metal fence to centre/side of new hedge boundaries to rear gardens of Thornhill House & Houses 60 - 64 (inclusive); (vi) Provision of a pedestrian gate to the rendered blockwork wall to the southern boundary of the rear garden of House 64; (vii) Relocation of water feature from side boundary wall of House No. 64 to inner face of wall to communal courtyard serving Houses 60 to 64.

Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin, and Thornhill House (a Protected Structure) A94W7C5Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted14 January 2026
D24B/0425/WEB

Oak View Property Developments Limited, intend to apply for Retention Permission for development within the grounds of Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin. The development consists of the Retention of an external flight, (2.2 metres wide), of stone steps, (consisting of 10 no. x ambulant steps), providing pedestrian access, located at the southern gable of the existing Apartment block. Retention is also sought of a second flight (1.8 metres wide) of external stone steps, which also provides pedestrian access to Thornhill Oaks. This flight (consisting of a total of 6 no. x ambulant steps) is located west of the existing car ramp entrance to the Apartment block.

Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94W7C5Dun Laoghaire Rathdown County CouncilPermission for Retention0 reasons0 conditions0.6 km away
Granted02 December 2024
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 conditions0.6 km away
Granted01 September 2025
D25B/0678/WEB

Partial demolition of existing carport and boiler house (c.25sqm) to allow for new single storey flat roofed side extension (c.25sqm). The development will also include a new enlarged raised rooflight over main house (flat roof) and all associated site works.

16a, Woodlands Park, Stillorgan, Dublin, A94HF96Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted04 February 2026
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 conditions0.6 km away
Granted09 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 conditions0.6 km away
Granted16 April 2026
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 conditions0.6 km away
Granted23 April 2026
D23A/0489

A corner site with frontage to North Avenue. (i) Demolition of existing 2 no. two-storey semi-detached dwellings and shed building, (ii) Construction of 1 no. four-storey over basement residential building comprising 24 no. apartments (9 no. one-bed units and 15 no. two-bed units) access to the development will be provided from Foster Avenue to the northwest and North Avenue to the east. (iii) Provision of 19 no. car parking spaces, 40 no. bicycle spaces, bin storage and plant room and (iv) Provision of landscaping works inclusive of public seating, boundary treatment, SuDS drainage and all ancillary works necessary to facilitate the development.

Tara, 44 Foster Avenue A94EV20, 44A, Kildara, Foster Avenue, Mount Merrion, Blackrock, Dublin, A94W963Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Refused23 July 2024
D22A/0127

Permission for alterations and extension to a two-storey

62 Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin, A94 W868Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted13 April 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 conditions0.6 km away
Granted07 January 2021
D26A/0035/WEB

The proposed development shall consist of: 1) Alterations to existing vehicular entrance to increase in width to 3.5M. 2)Demolition of the existing garage and single storey garden structure to rear. 3) Alterations to the existing roof structure to increase ridge height and allow for construction of a first floor structure. 4)Single storey extension to the rear and side including for new garage and plant room. 5) All associated alterations and demolitions, site, drainage, landscaping and ancillary works.

3, The Foster's, Mount Merrion, Dublin, A94TK64Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted13 March 2026
D25B/0341

A single storey games room shed.

64, Foster Avenue, Mount Merrion, Blackrock, Dublin, A94E338Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted30 July 2025
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 conditions0.6 km away
Granted07 April 2021
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 conditions0.6 km away
Granted07 August 2024
D21B/0691

Permission is being sought for alterations

44, South Avenue, Mount Merrion, Dublin,Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted18 February 2022
D20A/0406

Permission. The proposed development relates to the

Site at No's, 24, 26 and 28, Foster's Avenue, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted04 November 2020
D25A/0010/WEB

We, Naas Road Property Development Company Limited, intend to apply for planning permission for amendments to the development permitted under Reg. Ref.: D20A/0670 / ABP Ref.: 309931-21 at 24-28 Foster’s Avenue, Mount Merrion, Blackrock, Co. Dublin. The proposed amendments consists of the change of use of the permitted single storey resident’s communal amenity space (99 sq.m) to 1 no. 3 bed apartment. The proposal includes associated alterations to the elevations and the provision of private amenity space for the proposed apartment, and all associated development. The permitted development (under Reg. Ref.: D20A/0670 / ABP Ref.: 309931-21) is for 68 no. apartments, and the proposed amendments would result in an overall increase to 69 no. apartments.

24-28, Fosters Avenue, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted25 April 2025
D24A/0783/WEB

We, Naas Road Property Development Company Limited, intend to apply for planning permission for amendments to the development permitted under Reg. Ref.: D20A/0670 / ABP Ref.: 309931-21 at 24-28 Foster’s Avenue, Mount Merrion, Blackrock, Co. Dublin. The proposed amendments to the permitted development consists of the replacement of 3 no. 2 bed apartments at the third floor level of Block C with 2 no. 3 bed apartments. This results in a decrease in apartments in Block C from 27 no. to 26 no. apartments. The proposal includes associated alterations to the elevations and the provision of private amenity space for the proposed apartments, and all associated development. The permitted development (under Reg. Ref.: D20A/0670 / ABP Ref.: 309931-21) is for 68 no. apartments, and the proposed amendments would result in the overall decrease to 67 no. apartments.

24-28, Fosters Avenue, Mount Merrion, Blackrock, Co. DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted20 November 2024
D20A/0670

Permission for development. The proposed

24,26 28, Fosters Avenue, Mount Merrion, Blackrock, Co DublinDun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted18 March 2021
D25B/0719

Permission is sought for the installation of 2 No. flat-roofed dormer structures to the existing roof (1 no. to side hipped-roof and 1 no. to rear pitched roof). These 'box-dormer' structures are finished externally in grey aluminium/zinc cladding and are to facilitate the internal conversion of the existing attic-space for domestic use, including the provision of internal access for stairs. The works also include for a new rooflight to rear pitch and the lowering of the existing head of the stairwell window on existing end gable wall. All of the above to the existing two storey semi-detached house

3 Woodlands Park, Blackrock, Co. Dublin, A94FW73Dun Laoghaire Rathdown County CouncilPermission0 reasons0 conditions0.6 km away
Granted16 February 2026
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