Demolition of existing pitched roof and construction of a mansard roof extension across both properties (29-31 Choumert Grove) with four dormer windows to the front elevation and two to the rear elevation to provide additional living accommodation, together with raising the existing parapet wall to the rear elevation and replacing all of the existing windows with aluminium framed casement windows.

Construction of a rear dormer and three dormer windows to the front roof slope including raiging the ridge line by 1m.

Construction of an L-shaped dormer extension at second-floor level over the existing rear roof planes, to provide additional residential accommodation. The works include raising the roof ridge by 330mm. Installation of Velux Cabrio Balcony window and rooflight to front roof slope.

Details of Condition 3- tree planting as required by planning permission 23/AP/1888 dated 26/09/2023 for construction of a single storey ground floor side-rear extension and L-shaped rear dormer extension, together with the installation of two rooflights on the front roof slope and the replacement of the existing windows.

Details of Condition 3 (Construction Method Statement) pursuant to planning permission 22/AP/3290 granted for: Construction of a single storey roof extension to provide 2 x studio units (Class C3a) involving replacement of the existing pitched roof with a brick parapet extension and a steeper, pitched slate roof with dormer windows.

Variation of condition 2(approved drawings) pursuant to plannning permission ref. no. 20/AP/1931: Construction of a two-storey rear extension at ground and first floor levels and a mansard roof extension. Variation sought: creation of additional dormer to front slope, an additional window to the side elevation and replacement of cycle storage with a water collection butt.

Details of Condition 6 (Cycle Storage Details) pursuant to planning permission ref: 22/AP/3290 granted for : (Construction of a single storey roof extension to provide 2 x studio units (Class C3a) involving replacement of the existing pitched roof with a brick parapet extension and a steeper, pitched slate roof with dormer windows).

Construction of an L-shaped rear dormer extension and roof terrace to rear with 1.7m high privacy screening, together with raising the ridge on the main roof by 200mm, building up the existing chimney stack on the outrigger roof, installing two rooflights on the front roof slope and replacing an existing first floor rear window.

Construction of a roof terrace with a 1.7m high privacy screen on the rear roof slope, together with the installation of glazed doors in place of the existing dormer window to provide access to the roof terrace, two rooflights on the front roof slope, including a 'mini dormer' Velux window, and the replacement of the existing rooflight on the side roof slope.

Construction of rear dormer extension over the existing rear outrigger, installation of x2 roof lights to the front elevation roof slope and replacement of existing rear dormer window.