Planning precedent report

The proposed development consists of the following: • The construction of a single-storey side extension to the south of existing dwelling. • A two-storey rear extension to the existing living room, master bedroom and courtyard to provide additional floor space, an additional bedroom with ensuite and an entertainment room. • A small extension over the front door to match the treatment of the neighbouring house. • The development will result in an additional 148.40 sqm floor space. •All associated internal reconfiguration and ancillary works to facilitate the development.

The proposed development will consist of: 1. Demolition of existing single-storey front porch, rear sunroom and single-storey storeroom extension, and detached single-storey shed to the rear. 2. Removal of existing rooflights and proposed replacement rooflight layout to the rear. 3. Proposed infill construction of ground floor porch and extension above at first-floor level, including associated roof amendments. 4. Proposed timber cladding to the first-floor bay window. 5. Proposed construction of single-storey flat roof extension to the side (Northwest) and rear, incorporating new rooflights and proposed covered terrace area. 6. Proposed application of new sand and cement render to all external elevations of the dwelling. 7. Proposed installation of a new side & front boundary Fence/Wall with Electric Gate System with reduction in size of vehicular access. 8. Proposed amendments to all elevations. 9. Proposed internal reconfigurations and all associated site works.

RETENTION: a minor alteration to previously granted Planning Permission which includes a small utility space for heat pump services in a basement in Unit B with a size of 1,7m x 1,98m wide and 2 metres deep. The small basement does not affect drainage or water service runs.

The development will consist of:an additional set back floor to previously granted Planning Permission Number 2921/20. The small addition will consist of an 11 square metre study room with glazed frontage, balcony, handrail and privacy screen to each unit. Unit B will have a second balcony on the rear façade of the top floor. Minor changes to window openings including a modified glazed screen to front façade on existing stone wall.

Reconfiguring and extending to change from 1no. 4 bedroom dwelling house over 2 storeys [area: 146 square metres] to 2 no. three bed apartments over three floors. Apartment A will be 120 square metres and Apartment B, 95 square metres. Works include retaining of existing stone front and rear elevations along with pedestrian and vehicular entrances, internal demolitions, 2 no. new ground floor courtyards at entrance level, balcony on first floor for each apartment behind the front stone wall, set back three storey brick façade with glazing and flat roof in the central massing and 2 storey set back brick facades with glazing and flat roof on either side.

The development will consist of reconfiguring and extending to change from 1no. 4 bedroom dwelling house over 2 storeys (area: 146 square meters) to 2no. 2 bedroom apartments (area apartment 1: 83 square metres, area apartment 2: 103 square metres). Works include; retention of existing stone front and rear elevations; and internal demolitions; addition of clerestory windows at first floor level onto Stillorgan Road; new internal brick elevations with modern fenestration including internal winter garden; change existing pitched hipped roof to flat roof; retention of existing pedestrian entrance onto Stillorgan Road to serve apartment 1; retention of existing pedestrian and vehicular entrance and retention of one existing car parking space with addition of vehicular turntable to serve apartment 2.