Construction of a roof extension forming a new floor, retention of a commercial unit and conversion to provide 1, one bedroom and 4, two bedroom residential dwellings with rear facing balconies and refuse and cycle storage

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'.

Alterations to a 'butterfly" roof to create a loft conversion using a rear mansard extension, including the formation of a front slope with two roof windows, to provide additional residential accommodation.

Change of use of existing three storey office block (E use class) into five residential units (C3 use class) comprising a mixture of 3 x two bedroom, three person and 2 x one bedroom, two person units. The development incorporates the addition of two floors, including a new mansard roof conversion.

Conversion of 1st floor and roof extension to provide 2no. self contained residential dwellings, 1no. single bedroom dwelling and 1no. two bedroom dwelling.