Site planning risk brief

PROTECTED STRUCTURE: For planning permission development at 17 Estate Avenue, Merrion, Dublin 4, D04E1T9 - a Protected Structure (RPS no. 2666). The development will consist of (i) removal of existing internal walls to rear of building (ii) removal of existing non historic dormer window to side (iii) construction of new dormer windows within existing non-historic rear extension (iv) reconfiguration of first floor layout and construction of new internal partitions (v) installation of new Velux rooflight to non-historic pitched roof on the rear elevation (vi) associated landscaping and all ancillary works necessary to facilitate development.

PROTECTED STRUCTURE: permission for the removal of a single storey extension (gross floor area of a 21.3 sq.m) to the rear of a protected structure (RPS Reference Number 2663) (gross floor area of 37.3 sq. m); the construction of a new partly one storey and partly two storey extension (gross floor area of 81.1 sq. m) to the rear of the protected structure; minor changes to the internal layout of the protected structure; the addition of a roof light to the existing protected structure rear roof and all necessary restoration, conservation, ancillary and site development work.

Permission is sought to 1. Construct single storey dwelling (with part basement). 2. Widen existing pedestrian gateway to side lane. 3. Drainage services on lane to connect to existing public drain. 4. Surface water soakaway and landscaping at Site to rear of 155-157 Merrion Road, Ballsbridge, Dublin 4

PERMISSION & RETENTION: Planning Permission for development comprising retention of unauthorised development to rear consisting of a part single, part two storey extension exceeding the permitted floor area by 29.5 sqm at ground floor level and 1.5 sqm at first floor level with modified design; and an increase in the maximum permitted number of childcare places from 38 to 64 places.

Planning permission for change of use from semi detached two storey dental surgery to 4 bedroom dwelling with livingroom, diningroom, kitchen, family room with new extended utility room to rear of building replacing existing store, extended ancillary bathrooms and services and off street car parking for two cars.

PROTECTED STRUCTURE: The development will consist of the part demolition of rear extension side wall and installation of glazed slider in its place, removal of 2 no. existing velux rooflights and installation of 1 no. flushglaze rooflight in rear extension, part removal of selected internal walls and doors on ground floor, the installation of appropriate insulation between suspended timber floor, the installation of appropriate wall and roof insulation to extension only, other minor internal works and alterations to ground floor.