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374, Clontarf Road, Clontarf, Dublin 3, D03 R201

Jul 23 2026

Application Received

Sep 16 2026

Decision Due
  • Submitted: 23 / 07 / 2026
  • Application Type:
    Permission
  • Application Status:
    Registered Application
  • Council Decision:
    N/A (Unknown)

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Development Description:

The construction of a flat roof single storey extension to the rear of the existing dwelling, with internal modifications to the existing dwelling, to create a self-contained granny flat unit that is connected to existing dwelling house, and all associated works.

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
220m 23/07/2026 N/A 404, Clontarf Road, Clontarf, Dublin 3, D03 W016 Planning Permission is sought by Laura & Peter Mulvaney for the following works: (i) Demolition of existing ground floor sun room extension (11.5m2 in area) & rear/side chimney stack at roof level (ii) Construction of a new part single storey part two storey extension (106m2 in area) to the rear of existing dwelling with flat roofs & rooflights (iii) Construction of a new flat roof attic dormer and installation of a velux rooflight to the side elevation of existing main pitched roof (iv) Construction of new single storey porch extension to the front elevation with flat roof (1m2 in area) (v) Alterations to existing front & rear elevations to include enlargement of windows at attic level (vi) Widening of existing vehicular entrance onto Clontarf Road (vii) Construction of a new single storey ancillary garden room / gym (32.5m2 in area) with flat roof in the rear garden (viii) all associated site, landscaping & drainage works necessary to facilitate the development all at 404 Clontarf Road, Clontarf, D03 W016 Details...
220m 15/07/2026 APPLICATION DECLARED INVALID 404, Clontarf Road, Clontarf, Dublin 3, D03 W016 Planning Permission is sought by Laura & Peter Mulvaney for the following works: (i) Demolition of existing ground floor sun room extension (11.5m2 in area) & rear/side chimney stack at roof level (ii) Construction of a new part single storey part two storey extension (106m2 in area) to the rear of existing dwelling with flat roofs & rooflights (iii) Construction of a new flat roof attic dormer and installation of a velux rooflight to the side elevation of existing main pitched roof (iv) Construction of new single storey porch extension to the front elevation with flat roof (1m2 in area) (v) Alterations to existing front & rear elevations to include enlargement of windows at attic level (vi) Widening of existing vehicular entrance onto Clontarf Road (vii) Construction of a new single storey ancillary garden room / gym (32.5m2 in area) with flat roof in the rear garden (viii) all associated site, landscaping & drainage works necessary to facilitate the development all at 404 Clontarf Road, Clontarf, D03 W016 Details...
110m 20/05/2026 GRANT OUTLINE PERMISSION 388, Clontarf Road, Clontarf, Dublin 3 OUTLINE PERMISSION: Outline permission for a three storey mews dwelling in garden at rear of 388 Clontarf Road and with access and off street parking off the Mews Road, and all associated site works . Details...
410m 19/05/2026 APPLICATION DECLARED INVALID 18 St Gabriel's Road, Clontarf, Dublin 3 RETENTION: Retention Permission is sought for a single storey, timber and brick clad Porch extension to the existing shopfront at No. 18 St.Gabriel's Road, Dublin 3. Details...
110m 19/05/2026 APPLICATION DECLARED INVALID 388, Clontarf Road, Dublin 3, D03 DA38 OUTLINE PERMISSION for a three storey mews dwelling in garden at rear of 388 Clontarf Road and with access and off street parking off the Mews Road, and all associated site works. Details...
460m 08/05/2026 GRANT PERMISSION 102, Mount Prospect Avenue, Clontarf, Dublin 3, D03W860 The development will consist of amendments to previously granted planning application Reg Ref. WEB1237/25 to include: (i) new ground floor flat roof extension to the rear of existing dwelling with rooflights; (ii) ground floor pitched canopy roof structure to the front elevation; (iii) new rooflights at attic level; (iv) bike & bins storage to the front garden; (v) internal modifications, SUDS drainage and all associated works necessary to facilitate the development. Details...
440m 01/05/2026 GRANT PERMISSION 107, Mount Prospect Avenue, Dublin 3 The demolition of existing single storey rear extension and entrance porch and the erection of a new two storey rear extension and an entrance canopy to existing two storey dwelling and all associated site works Details...
440m 28/04/2026 APPLICATION DECLARED INVALID 107, Mount Prospect Avenue, Dublin 3 The erection of a two storey extension to the rear of existing two storey dwelling and all associated site works Details...
420m 27/03/2026 GRANT PERMISSION 103, Seapark Drive, Clontarf East, Dublin 3, D03C4E6 The development will consist of: (i) demolition of the existing rear shed; (ii) new 4.2m wide dormer window facing rear at attic level; (iii) porch modifications to roof, walls and windows; (iv) attic staircase access and internal modifications; (v) provision of a new 3.5m wide vehicular entrance including driveway to the front of the dwelling from Seapark Drive; (vi) new rooflights facing front at attic level; (vii) roof covering to site passage; (viii) SUDS drainage and all associated works necessary to facilitate the development. Details...
300m 02/02/2026 GRANT PERMISSION 6 Seafield Grove, Dublin 3, D03TX01 The development will consist of Attic conversion with dormers to East,West and Rear Garden; roof alteration to the lower rear portion of the building, demolishing of the chimny at East and ancilary site works. Details...
310m 27/01/2026 GRANT PERMISSION 25 Dollymount Avenue, Clontarf, Dublin 3, D03FE06 Attic conversion with dormer window and velux roof window at rear. Remove existing hipped roof and replace with a straight gable with new window in gable at attic level and associated site works. Details...
380m 10/11/2025 GRANT PERMISSION 15 Seafield Grove, Clontarf, Dublin 3, D03 ED99 The development will consist of: A) The removal of 2 No. attached single storey structures to the rear of property. B) The construction of a proposed single storey flat roof extension to the rear of the property with an associated roof light. C) The addition of a new pitched roof dormer to the west elevation (D) A proposed bike and bin store. (E) All associated works, landscaping, & ancillary site works required to carry out the development. Details...
380m 06/11/2025 APPLICATION DECLARED INVALID 15 Seafield Grove, Clontarf, Dublin 3, D03 ED99 The development will consist of: A) The removal of 2 No. attached single storey structures to the rear of property. B) The construction of a proposed single storey flat roof extension to the rear of the property with an associated roof light. C) The addition of a new pitched roof dormer to the west elevation (D) A proposed bike and bin store. (E) All associated works, landscaping, & ancillary site works required to carry out the development. Details...
430m 02/10/2025 GRANT PERMISSION 18A Baymount Park, Clontarf, Co. Dublin, D03K6C2 A) Single storey extension to side of house to accommodate an additional bedroom with study area and en-suite B) Associated external and internal modifications. Details...
430m 01/10/2025 APPLICATION DECLARED INVALID 18A Baymount Park, Clontarf, Dublin 3 A) Single storey extension to side of house to accommodate an additional bedroom with study area and en-suite B) Associated external and internal modifications Details...
140m 13/06/2025 GRANT PERMISSION 393 Clontarf Road, Clontarf East, Dublin 3, D03 Y599 (A) The removal of existing single storey extension to the rear .(B) The construction of a new single storey extension to the rear with flat sedum roof and two roof lights .(C) The conversion of existing attic to habitable floor area . ((D) The construction of three new dormers , one flat roof dormer with metal cladding to the rear (North West Elevation) and two pitched roof dormers with select roof tile finish to the front (South East Elevation) . (E) The addition of one single rooflight to the main pitched roof to the rear (North West Elevation) (F) Internal configuration of existing layout (G) All ancillary site and landscaping works . Details...
490m 03/05/2025 GRANT PERMISSION Applegarth, 110 Mount Prospect Avenue, Dublin 3 Erection of 1 No single storey detached habitable room (gross internal area 20.2m2) to include home office/games room & wc shower room and associated site works in rear garden on overall site area 535m2 (0.053ha) approx. Details...
490m 29/04/2025 GRANT PERMISSION 143 Seafield Road East, Dublin 3, D03KN50 The development consists of (i) partial demolition of the existing two-storey , semi-detached dwelling , including part of pitched roof , existing chimney and removal of existing garage to the front (ii) construction of a part single , part two storey extension to the rear of the dwelling with 2 no. rooflights , 4 no. Velux windows and new attic level extension , inclusive of two no dormer windows and 1 no rooflight (iii) alterations to all elevations with new fenestration (iV)provision of an outdoor seating area enclosed by a pergola structure to the rear of the dwelling (v) construction of a single storey garden room in the rear garden to be used as ancillary accomodation (vi) widening of existing vehicular entrance from 2.65m to 3.00m to provide for new electric slide gate (vi) hard and soft landscaping of the front garden and provision of bin and bike stores and (vii) all associated site works , including internal layour revisions as necessary to facilitate the development . Details...
150m 17/02/2025 GRANT PERMISSION 67 Dollymount Avenue, Clontarf, Dublin 3 , D03HR64 PERMISSION for the demolition of the existing single storey extension at the rear, the construction of a new single storey extension at the rear, a new two storey extension at the side, alterations to the finishes of the existing front façade including a new recessed porch, the conversion of the existing attic space including changing of the roof profile from hip end to gable end, a dormer extension to the rear roof slope and velux roof lights to the front and rear roof slopes. Details...

Appeals / Commencement

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No Commencement Found

Commencement Information:

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