Site planning risk brief

Decommissioning of existing septic tank and installation of a new wastewater treatment plant and percolation area on site 2: For installation of a new surface water soakaway, at Friarstown Lower, Bohernabreena, Dublin 24, D24YY22

Detached two storey house, site entrance, sewage treatment facility and associate siteworks.

Replacement and raising of existing single storey extension roof/walls to side of original house; relocation of front door to opposite/side (south-west) elevation; alterations to window and door opes on all elevations including new windows on side (south-east) elevation; rebuilding of single storey shed structure to west corner of site on boundary and conversion to ancillary home office use with new window/door and existing lane access door omitted; demolition of single storey shed structure attached to house on boundary; works will also include removal of a chimney; provision on a roof light and all associated internal alterations, site, drainage and ancillary works.

New two storey extension to rear of existing dwelling comprising 49sq.m additional floor area at ground floor and 22.5sq.m additional floor area at first floor, including the introduction of a family flat of 90sq.m floor area within the footprint of the existing dwelling and associated internal alterations. Introduction of a new porch at existing main entrance door and new rooflight on existing pitched roof. Upgrade of existing drainage including replacement of existing septic tank.

Changes to previously granted permission PR/0456/22; Minor elevation changes to proposed extension and entrance porch to existing house, change in flat roof finish to the proposed extension, external wall insulation to the existing house and all associated site works.

Planning permission was granted on the site under SD19B/0486 & ABP-307604-20 for a two storey dormer extension to the side and rear of the existing cottage; new front porch; replace roof of existing cottage and associated works. Retention permission now sought for the repositioning and changes to the permitted two storey dormer extension to the side/rear together with a new single storey extension to the rear; 1 additional dormer window to the front roof; new front porch; internal changes and external changes to permitted windows and doors to elevation; Total floor area of the extension is 174sq.m.