Site planning risk brief

The removal of a below tolerable standard recent flat roof extension to the East of the original building, to be replaced by a new two storey extension with a ridge height no higher than the ridge height of the existing retained building; refurbishment and modifications to existing internal arrangements of the existing cottage; associated site works to include external store, car parking, a new waste water treatment system, and hard and soft landscaping

Change of use from residential to research institution, comprising the removal and erection of internal walls and doors. The addition of an accessible entrance to the front of the house. Restoration and refurbishment works to be completed where necessary, using materials sympathetic to the existing house. Conversion of the existing garage to office accommodation and storage. Conversion of the existing shed to a wet laboratory and office accommodation. Associated site works, hard and soft landscaping and car parking facilities. The proposed development takes place within the curtilage of a Protected Structure.

EXTENSION OF DUARATION OF PLANNING PERMISSION LB161094 - the development consists of the demolition of existing derelict single storey wings to north and south of Dowth Hall, and replacement with two new wings, with associated external terracing to accommodate an orangery and universal accessible (UA) accommodation including UA access UA access to the basement of Dowth Hall. New external arcades are to be constructed at basement level to support terracing. The existing basement is to be upgraded to house informal living, kitchen/dining, banquette kitchen, TV/cinema room, gym and associated ancillary spaces. Externally sunken terraces are to be created at basement level to the south and west, immediately adjacent to Dowth Hall. All existing 20th century windows to ground, first and second floors are to be replaced to match existing historic windows retained in basement. The existing external stonework will be cleaned and repaired as required. Existing cement based external render will be removed and replaced with lime-based render. Existing emergency works to roof will be removed and roof returned to historic layout, roof slated, timbers will be repaired or replaced only when required. Rainwater goods will be repaired or replaced only when required. Internal finishes will be restored and repaired/replaced only when repaired. Historic urns to be restored to parapet level with new to match. Historic subterranean, ancillary spaces to basement area to be waterproofed with eversible tanking membrane. The historic fabric of the adjacent estate cottage is to be renovated and upgraded. Mechanical and electrical services to both Dowth Hall and estate cottage are to be upgraded throughout. A new foul water treatment system is to be installed to replace existing obsolete septic tank

Planning permission is sought comprising alterations to previously approved planning application Reg. Ref. 22/809. The proposed alterations consist of the provision of roof-integrated solar panels to the south facing standing seam metal roof to the rear of the house and all associated ancillary works necessary to facilitite the development

The proposed development will consist of the refurbishment of and alterations to the existing two storey dwelling. The proposed development will also include: - The demolition and reconstruction of the non-original extensions and part of the outbuildings with improvements to materials and layouts. - An extension at ground floor level of (20sqm) of additional floor area to the south, and (6sqm) of additional floor area to the north of the reconstructed non-original extensions and outbuildings. - An extension at first floor of (12sqm) of additional floor area to the south of the existing two storey dwelling. - The replacement of the existing roof, windows, and doors to the retained outbuilding to the west. - The installation of a proprietary wastewater treatment system and percolation filter in addition to all associated site development works including landscaping and boundary treatment

Permission for the change of use of existing agricultural building to dog kenneling use, permanently closing one existing vehicular entrance onto the public road, and all associated external site development works.