Erection of retaining wall to existing boundary wall to protect TPO Trees. Construction of garage with habitable space above to side of house, erection of single storey extension to rear and infill extension to existing conservatory and removal of steps. Conversion of attic back into habitable space including alterations to roof and reinstatement of windows to attic gables. Alterations to windows including replacing single glazed windows with double glazed upvc sash windows and installation of roof lights (additional Ecology Report received 16/06/2022 and Structural Condition Inspection Report received 11/07/2022) (as amended by plans received 27/04/2023, 19/07/2023 and 25/07/2023) and including tree works identified in Aboricultural Method and Impact Statements (Rev B) including Tree Protection Plan (received 19/07/2023)

Renovation of the C15th to C19th elements of the listed building, following demolition of C20th additions internally and externally to provide pub bar, restaurant, lounge/coffee bar, meeting rooms, reinstated conservatory and garden at ground, function room with bar at basement and 9 suites at 1st and 2nd floors; construction of new 4 storey 68 bedroom hotel extension, with ancillary leisure and staff facilities at basement and a pergola at ground linking the listed building and the new hotel extension; 1 new tree compensating for removal of 1 existing tree. (This application site is a Grade II Listed Building and affects the setting of Grade II Listed Building - Red House)

Renovation of the C15th to C19th elements of the listed building, following demolition of C20th additions internally and externally to provide pub bar, restaurant, lounge/coffee bar, meeting rooms, reinstated conservatory and garden at ground, function room with bar at basement and 9 suites at 1st and 2nd floors; construction of new 4 storey 68 bedroom hotel extension, with ancillary leisure and staff facilities at basement and a pergola at ground linking the listed building and the new hotel extension; 1 new tree compensating for removal of 1 existing tree. (This application site is a Grade II Listed Building and affects the setting of Grade II Listed Building - Red House)

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))