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, A94Y8X5
DecisionGrant permission
Decided31 March 2026
Application typePermission
Source documents1
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
No conditions
No conditions are on record for this application yet.
Source documents
Original council portal records and source PDFs where available.Nearby precedent
Similar nearby applications linked to this planning decision.- D22A/0998Permission for a single storey extension to the front and side including the conversion of the existing garage to habitable use, a single storey shed/plantroom to the side, a single storey extension to the rear, to bring the front entrance door & side screens forward to the front wall and provision of a canopy over, alterations to door and window openings and new render with selected colour paint finish to the external envelope, a shed in the rear garden, widening of the existing vehicular entrance and dishing of the footpath and all associated site development works above and below ground. / 0.0 km away / 14 February 2023Granted
- D25A/0862/WEBApply 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. / 0.0 km away / 14 January 2026Granted
- D24B/0425/WEBOak 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. / 0.0 km away / 02 December 2024Granted
- D19A/0748Permission for development on a site of c. 1.39 ha. / 0.0 km away / 02 December 2019Granted
- D16A/0888Permission for Retention for partial demolition of an existing / 0.1 km away / 01 February 2017Granted
- D16A/0194Permission is sought for the demolition of an existing flat roof structure to th / 0.1 km away / 13 May 2016Granted
- D06B/1071Construct single storey extension to the front and a 2 storey extension to side / 0.1 km away / 15 March 2007Granted
- D06B/0410Construction of a single storey extension to the front and side / 0.1 km away / 04 July 2006Granted