WEB2784/25: The development will comprise of: (i) demolition of the existing ground floor flat-roofed extension to the rear of the dwelling; (ii) conversion of the existing garage to habitable accommodation; (iii) construction of a part-single, part-two-storey flat-roofed extension to the rear and side of the existing dwelling with extended pitched roof; (iv) extension at first floor level to the side, front and rear of the dwelling; (v) A bay window to the front elevation; (vi) construction of a dormer structure at attic level to the rear of the dwelling; (vii) widening of the existing vehicular entrance onto Mount Prospect Avenue to 3.2 metres; (viii) installation of 7 roof lights; and all ancillary works, associated landscaping, boundary treatments and ground works necessary to facilitate the development.
120 Mount Prospect Avenue, Clontarf, Dublin 3
DecisionGrant permission
Decided23 September 2025
Application typePermission
Source documentsPending
Site
What is on file
0refusal reasons0conditions8nearby records
Decision details
Core application dates and identifiers from the public planning record.Planning analysis
Refusal reasons and planning conditions extracted from the public decision file.Refusal reasons
No refusal reason on record
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Conditions
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Source documents
Original council portal records and source PDFs where available.Source link pending
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Nearby precedent
Similar nearby applications linked to this planning decision.- 3947/21Permission for the development consisting of the demolition of existing single storey extension and conservatory to the rear. Construction of a new single storey extension to the rear and a new single storey entrance porch to the front. Widening of existing vehicular entrance along with ancillary site works. / 0.0 km away / 28 January 2022Granted
- 2329/19Planning permission for conversion of attic to bedroom with new stairs, new dormer and velux to the rear roof and 2 no. velux to front roof and associated works. / 0.0 km away / 18 April 2019Granted
- WEB1969/25Erection 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. / 0.1 km away / 24 June 2025Granted
- 2824/21Planning permission is sought for alterations and extensions to existing dwelling. The application includes the removal of a large single storey rear extension, construction of a new single-storey rear extension, construction of two new bedrooms over the existing garage area, alterations to the existing front elevation including the formation of two new bay windows, formation of a partially covered patio area for outdoor dining, and widening of the existing gateway. / 0.1 km away / 19 July 2021Granted
- WEB1237/25PERMISSION for proposed removal of existing side extension, shed and garage, construction of a new two-storey extension with hipped roof to the side of existing house, proposed increase in size of first floor window to front, changes to ground floor windows to rear and all associated site works. / 0.1 km away / 02 April 2025Granted
- 4417/19Planning permission sought for a single storey granny flat consisting of the conversion and extension of existing extension to the side with velux windows to the front consisting of a living/dining area, a kitchenette and bedroom with ensuite. Widening existing vehicular entrance to the front and the creation of a new pedestrian entrance gate to the back. / 0.1 km away / 28 February 2020Granted
- WEB1022/22The development consists of the conversion of the existing attic to include a dormer window to rear of existing house with provision for 3 no. roof windows to the front and for all associated site works. / 0.1 km away / 09 March 2022Granted
- 3263/25Development will consist of a proposed new dormer flat roof to the rear of the existing house roof. A new velux to the front of the existing house roof and all ancillary works. / 0.1 km away / 11 August 2025Granted