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, A94F761
DecisionRefuse permission
Decided09 January 2026
Application typePermission
Source documents7
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
Refusal reasons not machine-readable
Documents are indexed. Reason extraction for Dún Laoghaire–Rathdown has not started yet.
Conditions
No conditions
No conditions are on record for this application yet.
Source documents
Original council portal records and source PDFs where available.- Planners ReportSource: planningapi.agileapplications.ie / D25A 0856 WEB planning report..pdf / Document 5531202Source PDF
- ReportsSource: planningapi.agileapplications.ie / D25A_0856_WEB_Env_Enf.docx / Document 5523225Source PDF
- ReportsSource: planningapi.agileapplications.ie / D25A 0856 WEB 57 Deerpark Road Mount Merrion CM 20251211.docx / Document 5527654Source PDF
- ReportsSource: planningapi.agileapplications.ie / D25A0856 57 Deerpark Rd Mount Merrion Dublin.pdf / Document 5528114Source PDF
- ReportsSource: planningapi.agileapplications.ie / D25A 0856 EHO Report.pdf / Document 5528243Source PDF
- ReportsSource: planningapi.agileapplications.ie / D25A0856WEB DLR Class 1.pdf / Document 5530132Source PDF
- ReportsSource: planningapi.agileapplications.ie / D25A0856 57 Deerpark Road Mount Merrion.docx / Document 5530784Source PDF
Nearby precedent
Similar nearby applications linked to this planning decision.- D07A/0137Provision of a new two storey building to the rear comprising 2 new shop units a / 0.0 km away / 26 March 2007Refused
- D04A/0937First floor rear extension to the existing offices with a new pitched roof and / 0.1 km away / 06 October 2004Refused
- D09A/0409Planning permission sought for a single storey and attic extension to the front / 0.1 km away / 27 July 2009Refused
- D02A/0691Convert attic to living accommodation and to convert the / 0.1 km away / 03 September 2002Refused
- D25B/0046/WEBThe development consists of an attic conversion to habitable status with the provision of a new Mansard Roof, a rear single-storey extension, and all ancillary works necessary to facilitate the development. / 0.1 km away / 25 March 2025Refused
- D13A/0313Permission for development consisting of the demolition of the vacant furniture / 0.1 km away / 13 August 2013Refused
- D21A/0202Permission 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. / 0.1 km away / 29 April 2021Refused
- D25B/0314We intend to apply for planning permission for an extension, refurbishment and and attic conversion. The development will consist of the partial demolition of external walls to the rear and the partial demolition of the existing hipped roof to the rear of the property. We intend to erect (a) a double storey extension to the rear of the property (b) reroof part of the existing house, (c) add dormers to both sides of the roof, and (d) internal reorganisation. / 0.1 km away / 28 July 2025Refused