Core Refusal Reason
The proposed greenhouse extension and associated works, by virtue of their scale, height, massing, and design, would materially and adversely affect the character and setting of the Protected Structure (Cliff Castle) and its visual prominence from the sea.
Decision Maker's Conclusion
- The scale and height of the proposed greenhouse extension (being more than half the height of the main structure) would detract from the character of the Protected Structure and fail to appear subsidiary to the main building.
- While the removal of the existing bay window is acceptable as it appears to be a modern addition, the overall project fails to align with Policy Objective HER8 regarding sensitive siting and design for heritage assets.
- The development would not negatively impact the residential amenity of neighboring properties, but its detrimental impact on the essential qualities of the Protected Structure renders it contrary to proper planning and sustainable development.
Cited Policies (CDP)
Policy Objective HER8: Work to Protected StructuresZoning Objective ARecord of Protected Structures No. 1495Specific Local Objective 130Policy Objective GIB6: Views and ProspectsSection 12.11.2.1: Works to a Protected Structure (Chapter 12)
Decision Document Summary
The proposal involves the construction of a 22.6 sqm double-height greenhouse extension, replacing a rear bay window with glazed doors and a balcony, and blocking an ensuite window at Cliff Castle, 23 Coliemore Road, Dalkey. Cliff Castle is a 19th-century detached castle-like Protected Structure situated on a 0.316 ha site overlooking Dublin Bay. The Inspector evaluated the case following a refusal by Dun Laoghaire Rathdown County Council. The primary argument against the development is the adde...SOURCE PDFOpen Original
Note: If code appears below, the council site is blocking the preview. Please open the original file.
PDF Document Missing
The original decision document for this case could not be linked. This often happens for older cases or those with restricted documentation.
Search for case on ABP