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)

Proposed removal of existing conservatory and construction of single storey rear extension and loft conversion with hip to gable roof extension, crown top dormer to rear elevation & 2 No rooflight windows to front elevation

Submission of Tree Protection Plan details pursuant to Condition 5 of permission 21/00865/HHOLD. Demolition of existing single-storey rear conservatory structure and construction of new single-storey rear orangery structure, first floor side extension, new front roof slope dormers, part garage conversion, plus associated internal and external alterations.

Single storey side and rear extension to include a swimming pool with raised decking and the demolition of existing conservatory (amended scheme with crown roof construction to side elevation and removal of existing parapet walls)

Submission of Tree Protection Plan and Arboricultural Method Statement details pursuant to Condition 3 of permission 21/00260/HHOLD. Demolition of existing side Conservatory; Construction of 2x new single-storey side extensions, new entrance porch, existing front bay window extended to first-floor, loft conversion, 3x front-facing dormer windows, 3x new rear-facing dormer windows, front and rear feature gable windows, rear first-floor balcony area, internal alterations and external landscaping works.

Part single, part two-storey front and side extension including extension to existing integral garage with new double doors and mono pitched roof. New front porch with added columns and canopy. Part single, part two-storey rear extension including construction of a rear conservatory following demolition of existing porch to side elevation. Associated alterations to windows and doors and additional access steps with balustrade to rear elevation following removal of 1no existing chimney and existing tree to rear garden

Demolition of existing trees, garages and car park. Construction of new conservatory and patio, scooter store, bike stores and car parking.

Demolition of conservatory and construction of single-storey ground floor rear extension with a flat roof and lantern over and first floor rear extension with a crown roof over

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))