Redevelopment of the site including demolition of the southern part of the workshop building and existing corridor link at first floor level between Custom House and the outbuildings and conversion of Custom House, the coachhouse and outbuildings to include extensions, the Old Boathouse and the Boathouse with external alterations and erection of a new three storey building to provide 27 residential units (6 x 1 bed, 15 x 2 bed and 6 x 3 bed) with associated landscaping and parking.

Demolition of Nos. 1-12 St Patricks Gardens. Nos. 36-41 St Patricks Gardens and Nos. 28-42 even nos. only St Columbas Close, and the caretakers facility. Erection of 2no. 2 storey buildings, 1no. 3 storeys building and 1no. part 3 and part 4 storey building; to provide 46 residential dwellings (Class C3) residential use, with associated vehicle and pedestrian access, amenity space with hard and soft landscaping, car and cycle parking, refuse and recycling storage provision, and other associated works.

Demolition of existing structures on site and the erection of 75 Retirement Living apartments for older people (comprising 48 no. 1-bed and 27 no. 2-beds) including communal facilities, access, car parking and landscaping.

Sevenoaks District Council Consultation - 21/03916/FUL - Demolition of existing caravan, portacabin and two sheds, and erection of a one bedroom dwelling with associated landscaping.

KCC Consultation KCC/GR/0180/2021: Proposed demolition of existing canteen building, storage and ancillary buildings; erection of new single storey school canteen/dining building; upgrading and reconfiguration of existing car park; and associated external landscaping works.