Proposed demolition of existing conservatory and replace with new rear and side extension to form enlarged kitchen and dining area; new reconfiguration of internal ground floor layout to the existing main house; and internal refurbishment of the existing garage building to reduce to single garage parking and internal modification and dormer roof alteration; adjust existing garden patio landscaping to suit the new extension and omit existing swimming pool. As amended 14/06/2023

1 No dwelling, sub-division (inc alterations) of Spring Mill House to 2 dwellings, alteration of adj cottage and in-fill building to create 1 flat. Enlargement of in-fill building to create office space, roof-lights to SMH and cottage, removal of chimney and conservatory (rear) from SMH, replace with single-storey extension. Dormer roof extension to SE and NW elevations, removal of services and external lift tower of mill. Landscaping and alterations to vehicle access.

1 No dwelling, sub-division (inc alterations) of Spring Mill House to 2 dwellings, alteration of adj cottage and in-fill building to create 1 flat. Enlargement of in-fill building to create office space, roof-lights to SMH and cottage, removal of chimney and conservatory (rear) from SMH, replace with single-storey extension. Dormer roof extension to SE and NW elevations, removal of services and external lift tower of mill. Landscaping and alterations to vehicle access.

Demolition of existing conservatory, ground floor bathroom 'lean to' and bay window to side and rear of existing house. To be replaced with proposed pitched roof single storey extension with associated internal alterations, landscape and drainage works.

Demolition of existing side extension and conservatory to facilitate a new side extension with two roof lights. Alterations to fenestration. Landscaping works to the front drive allowing additional parking and ramp to the house.

Variation of condition 1 of planning permission dated 01 February 2017 (RN: 16/07799/FULL) for 'Alterations including erection of extensions at rear lower ground, ground and first floor levels, creation of roof terrace at rear third floor level, replacement of non-original windows, external repair works and landscaping'. Namely, to allow amendments including repairs to the front and rear elevations and roof coverings; adjustments to the access hatch to the roof, omission of the approved walkway and handrail and re-siting of the chimneystack to its original position; repair and rationalisation of pipework; alteration of rear French door design and provision of double glazing in the conservatory; enclosing of the rear lightwell between the main house and extension at lower ground level with rooflights; alteration of landscaping in the garden and terrace areas; and internal refurbishment works.

Removal of conservatory and insertion of bifold doors. Alterations to ground floor rear extension with picture window and monopitched roof. New window to rear first floor elevation, internal alterations, updates to house façade, garage façade updated to render and landscape alterations including a replacement balustrade to side terrace.

Internal and external alterations including: Removal of later dilapidated single storey extension to South East corner; removal of modern conservatory; removal of most modern casement type windows to be replaced with new sash windows; adjustment of existing opening between house and conservatory (to be removed); adjustment in shape of pitched roof to Southern range; formation of internal door opening between existing kitchen and existing entrance hallway; removal of internal walls forming existing cloakroom/wc; removal of internal wall between two existing bedrooms; new build extension to listed Fort House; new build residential ancillary block containing leisure and home working facilities and guest suite; new build garage; removal of two existing garages/large sheds; removal of a tennis court and surrounding fence; general landscaping works; conservation repairs to Water Tower, boundary wall and store/old Gaol; new external steps and glazed enclosure to mid level of Water tower to provide interpretation facilities for the historic Battery and Fort Site

Listed Building Consent: Internal and external alterations including: Removal of later dilapidated single storey extension to South East corner; removal of modern conservatory; removal of most modern casement type windows to be replaced with new sash windows; adjustment of existing opening between house and conservatory (to be removed); adjustment in shape of pitched roof to Southern range; formation of internal door opening between existing kitchen and existing entrance hallway; removal of internal walls forming existing cloakroom/wc; removal of internal wall between two existing bedrooms; new build extension to listed Fort House; new build residential ancillary block containing leisure and home working facilities and guest suite; new build garage; removal of two existing garages/large sheds; removal of a tennis court and surrounding fence; general landscaping works; conservation repairs to Water Tower, boundary wall and store/old Gaol; new external steps and glazed enclosure to mid level of Water tower to provide interpretation facilities for the historic Battery and Fort Site

Variation of condition 1 (Approved plans) pursuant to planning permission 18/1363/S73 dated 03/05/2018 for 'Variation of condition 1 (Plans Numbers) pursuant to planning permission F/01397/12 dated 12/06/2012 for 'Extension to the time limit for implementing planning permission F/02063/09 granted 04/08/2009 for the erection of a two-storey dwelling house with rooms in basement and roof space, following demolition of the existing house. 'Amendments include redesign of the internal configuration from basement to roof level, relocation of plant at basement level, replacement of approved conservatory with a smaller sunroom and new lightwell to southern elevation and replacement conservatory with a slightly smaller footprint. Small bay window and recessed balcony to bedroom at first floor level. Alteration to landscaping, car ramp/lift. Retention of the existing carriageway access to the site.' Amendments to include alterations to the Arboricultural Report, Proposed Site Plan and Existing Trees Plan referenced in Condition 1 to include removal of tree T46, replacement tree for T46 and pruning to G26a. [AMENDED DESCRIPTION]