Removal of conditions 1 (implementation) and 8 (permitted development) and variation of conditions 5 (ecological measures) and 6 (planting scheme) attached to 22/06861/FUL (Householder application for construction of two storey rear extension, landscaping and fenestration alterations and the demolition of existing conservatory, bay window and link between existing garage and dwellinghouse)

Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved Plans) of Planning Permission ref: 21/00669/HOU (Demolition of existing conservatory and erection of single-storey glazed rear extension and front veranda. Re-modelling of roof including raising ridge height and insertion of rooflights to facilitate loft conversion and form second floor. Formation of swimming pool and detached outbuilding to be used as pool house. Associated changes to fenestration and landscaping) dated 24/05/2021. Variation to allow for the removal of 4th chimney

Demolition of garage and conservatory. Erection of single storey rear, side and front extension with associated operational development and landscaping works including modifications to existing forward parking spaces

Lawful Development Certificate proposed demolition of rear conservatory and replacement with single storey flat roof extension 4m deep and 6.7m wide with roof lantern; hard landscaping to the rear to create ramped access to the rear of the dwelling

Discharge of conditions 2 (materials schedule), 3 (brick sample), 4 (window details) and 8 (landscaping scheme) of application DC074176 Pointing will be confined to the joint and slightly recessed from the face of the brick to match existing. Mortar colour to match existing - black Double storey extension to be finished with slate roof to match existing. All new windows in development will be timber and match existing style and will be double hung sashes. Sills will be stone to match existing sills on the property. Heads will be timber and match existing windows. Details of the windows to the timber replacement side conservatory and extensions are attached to this application. These will be timber double hung sashes to match existing with mouldings and timber sections matching the existing traditional original windows in the property. The windows will be positioned to match the existing windows in the external reveal. They will be set back to copy the original design as per front elevation of the property's existing windows. There will be no mounted trickle vents fitted to any new or retained windows. With regard to condition 8, there are no planned removal of trees surrounding the new developments. The existing trees will be fenced off and protected. We have previously liaised with James Appleton and he was aware of our planting of 17 new trees to the Laurel End side of the property in 2017. We have added at least 40 new shrubs to the front elevation of the property. There are no further plans to add or remove in respect of the landscaping surrounding our development.

Neighbouring Borough Consultation for Demolition of existing (non-heritage) buildings and construction of a part 2 / part 3 storey building including refurbishment of the retained listed buildings providing a six form entry Secondary School and Sixth Form, including a two storey detached sports hall and Multi Use Games Area (MUGA), provision of a modified pedestrian entrance from Bexley Road including opening into the existing wall, playing fields, car parking, boundary treatment and landscaping including works to protected trees and associated works. Listed building works include: Demolition of modern extensions to the remains of the Mansion House and provision of a replacement part two, part three storey structure; Demolition of modern extensions to the Honeycomb Building and Engine House; Refurbishment and restoration of the Mansion House, Honeycomb Building and Engine House. These works include the removal of the removal of the modern mezzanine floor within the Picture Gallery and Gymnasium; Internal works to subdivide the Mansion House and Winter Garden; Refurbishment of the Western Stables and Groom Cottage; Boundary treatments and provision of a new pedestrian access into the site from Bexley Road; Refurbishment of the original lavatory. (The development may impact on the setting of three Grade II listed buildings being Avery Hill Training College (Entrance Gate And Adjoining Lodge), Avery Hill Training College (Main Doorway, Lobby, Passage And Theatre) and Avery Hill Training College (Conservatory))