Construction of first and second floor rear extension and creation of third floor within a new mansard roof, providing two new 1 bedroom flats with alterations to the existing residential dwelling.

Change of use from Class E to residential (Class C3) to form 2 x 1 bedroom units together with internal alterations.

Change of use from C3 (a) ancilliary residential accommodation to E(C)(i)(ii)(iii) commercial, business and service; external alterations to front gates, external doors, roof light and rear fencing.

Erection of a front pitched dormer and rear dormer, demolition of existing conservatory and construction of ground floor rear extension with external alterations including new windows and door casements and conversion of existing outbuilding into residential annex.

Details of condition 24 'Details of external lighting' pursuant to planning permission ref. no. 17/AP/3070: Alterations to enable a change of use of Beltwood House (a Grade II listed building) from a Class C2 residential institution to provide 7 apartments with external works comprising demolition of the service wing outriggers and replacement with a new communal entrance. Demolition of curtilage outbuildings to the east of Beltwood House ('Stables and Worker's cottage') and replacement with 3 No. residential units. Creation of new Gate House and a detached house within the site curtilage. Alterations including underpinning of the existing Gate Lodge (curtilage listed building) and, ground floor extension. A comprehensive landscape strategy comprising communal and private spaces and gardens for use by residents. Car parking for 17 cars for residents and visitors. Provision of new refuse and cycle storage structures. Creation of new vehicular access on to Sydenham Hill from the south-east of the site to serve one new dwelling (new Gate House).

Change of use of the basement from retail (Class E) to residential (Class C3) and associated alterations including extension of rear lightwell to form 1x self-contained studio flat; refurbishment of 2x existing self-contained flats at first and second floor to form 1x 1bed flat at first floor and 1x 2bed flat at second floor with provision of associated cycle parking and refuse storage

Details of Condition 6 (Balcony Screening) as required by planning permission dated 04/06/2021 [LBS Ref 21/AP/1237] for 'Reconfiguration of the existing mixed-use ground and first-floor levels retaining their current use, and addition of two new residential flats (2 x 2 bed 3 person) within a two storey extension to create second and third floor levels including rear balconies, and alterations to the front and rear elevations'.

Details of Condition 4 - full particulars and details of the kitchen extract duct and any other plant used for the ventilation of the premises to an appropriate outlet level, including details of sound attenuation for any necessary plant and the standard of dilution expected required by planning permission dated 14/08/2017 [LBS Ref 17/AP/1793] for 'Conversion of the basement, ground floor and first floor from Class B1 (Business) use to Class A1/A3/A4 (shop/restaurant and cafe/drinking establishment) use. Conversion of the second floor to multi-purpose cultural centre (Sui Generis) use. Conversion of the third floor from Class B1 (Business) use to multi-purpose cultural centre (Sui Generis) use. Conversion of the fourth floor from Class C3 (Residential) use to multi-purpose cultural centre (Sui Generis) use. External alterations including new rear terrace and balcony, first floor rear extension, new first floor front balcony, new roof plant, alterations to windows in the rear front and side elevations, provision of an internal kitchen extract duct, new refuse area and door in the side elevation, new outdoor seating areas to the rear and front of the building, re-positioned front and new rear ground floor accesses'.

Details of Condition 6 - an acoustic report detailing the rated noise level from any plant, together with any associated ducting (which shall be 10 dB(A) or more below the measured LA90 level at the nearest noise sensitive premises) required by planning permission dated 14/08/2017 [LBS Ref 17/AP/1793] for 'Conversion of the basement, ground floor and first floor from Class B1 (Business) use to Class A1/A3/A4 (shop/restaurant and cafe/drinking establishment) use. Conversion of the second floor to multi-purpose cultural centre (Sui Generis) use. Conversion of the third floor from Class B1 (Business) use to multi-purpose cultural centre (Sui Generis) use. Conversion of the fourth floor from Class C3 (Residential) use to multi-purpose cultural centre (Sui Generis) use. External alterations including new rear terrace and balcony, first floor rear extension, new first floor front balcony, new roof plant, alterations to windows in the rear front and side elevations, provision of an internal kitchen extract duct, new refuse area and door in the side elevation, new outdoor seating areas to the rear and front of the building, re-positioned front and new rear ground floor accesses'.

Details of Condition 24 (Lighting Plans), as required by planning permission 17/AP/3070 (Alterations to enable a change of use of Beltwood House (a Grade II listed building) from a Class C2 residential institution to provide 7 apartments with external works comprising demolition of the service wing outriggers and replacement with a new communal entrance. Demolition of curtilage outbuildings to the east of Beltwood House ('Stables and Worker's cottage') and replacement with 3 No. residential units. Creation of new Gate House and a detached house within the site curtilage. Alterations including underpinning of the existing Gate Lodge (curtilage listed building) and, ground floor extension.)