Certificate of lawfulness for proposed conversion of existing C3 residential dwellinghouse (C3 use) into 1 no HMO for up to 6 residents (C4 use), insertion of roof lights in association with loft conversion and replacement conservatory roof and glazing

Conversion of single-family dwelling house into 5 residential flats. (Following demolition of existing conservatory and garage structures), construction of part two-storey and part single-storey extensions and new roof structure with rear dormers, three front facing roof lights and three side-facing roof windows and internal alterations.

Conversion of single-family dwelling house into five residential flats. (Following demolition of existing conservatory and garage structures), construction of part two-storey and part single-storey extensions and new roof structure with rear dormers, three front facing roof lights and three side-facing roof windows and internal alterations.

Change of use of the rear ground floor commercial class E units to residential to extend the first floor residential unit into a single 2 bedroom family residential unit. The front Class E shop unit remains with the addition of a WC space to be self-contained. Demolition of an existing infill conservatory and replaced with a flat roof extension with skylights to link the main house to the rear studio. Existing PVC windows are replaced throughout with double glazed timber windows. Existing rear aluminium doors to the current studio are replaced with 3 sliding doors and 2 roof skylights are added to the rear roof facade.

Amendments to planning permission dated 3rd February 2022 (RN:21/08237/FULL) for Demolition of the existing conservatory, erection of a rear extension and the infilling of two light wells in connection with the use of the ground floor and basement as a restaurant (Class E). Alterations to front entrances and replacement of existing shopfront. Alterations to rear elevation including fenestration and at roof level in connection with use of the upper floors as three self-contained C3 residential units each with private external amenity areas including a roof terrace together with associated plant and landscaping (site includes 77 Marylebone Lane). Namely, to alter the 3rd floor arrangement and location for access to the roof terrace in order to comply with building regulation requirements for clear access via the staircase that was previously approved.

Change of use from residential dwelling (C3) to a 3no bedroom house of multiple occupation (C4) incorporating replacement of glazed roof to conservatory with timber roof and clay interlocking tiles, installation of metal railings to first floor roof terrace with revised fenestration and associated works. (Part retrospective).

Proposed change of use from office to residential. Demolition of rear lean to and flat roof conservatory with construction of rear extension, parking and patio reinstatement and associated alterations.

Prior Notification for Residential Extension (Part 1 Class A): Single storey conservatory to rear of property to a depth of 5.40m, maximum roof height of 3.00m, and eaves height of 2.40m

Change of use from massage parlour to residential dwellinghouse and erection of front porch following the demolition of conservatory and re roof of existing lean-to

Prior Notification: residential extension (Part 1 Class A): single storey conservatory to rear elevation to a depth of 3.9m, maximum roof height of 2.99m and eaves height of 2.70m