Details pursuant to ref: 19/00591/FUL: drainage/ SuDs measures 2 (14),for erection of a five-storey rear extension to the existing building to provide 9 self contained flats and construction of two additional floors to create a five storey building to provide new office floorspace (use class B1a), together with re-cladding of building, alterations to window openings and the provision of associated cycle storage, reconfigured car parking, refuse storage and landscaping.

Details pursuant to ref: 23/02358/FUL: flood risk (04), for rear roof extension with dormer windows to provide additional residential floorspace to Flats 2 and 3.

Details pursuant to Ref: 19/00591/FUL for contamination 1 (4) contamination 2 (5) in respect of the erection of a five-storey rear extension to the existing building to provide 9 self contained flats comprising 4 x 1 beds, 2 x 2 beds, 3 x 3 beds, and construction of two additional floors to create a five storey building to provide new office floorspace (use class B1a), together with re-cladding of building, alterations to window openings and the provision of associated cycle storage, reconfigured car parking, refuse storage and landscaping.

Rear roof extension with dormer windows to provide additional residential floorspace to Flats 2 and 3.

Details pursuant to Ref: 19/00591/FUL for External Lighting (10) in respect of the Erection of a five-storey rear extension to the existing building to provide 9 self contained flats comprising 4 x 1 beds, 2 x 2 beds, 3 x 3 beds, and construction of two additional floors to create a five storey buiding to provide new office floorspace (use class B1a), together with re-cladding of building, alterations to window openings and the provision of associated cycle storage, reconfigured car parking, refuse storage and landscaping.

Conversion of single family dwelling house into 2 self-contained flats, including addition of door to south west elevation, minor changes to fenestration, widening of existing vehicular access to Ridings Avenue, and associated works.

Conversion of offices on first and second floor into 5 self-contained flats, involving rooms in roof space, single storey side extension to provide entrance lobby, raising of roof height with extension to roof at sides to form gable end, new roof structure, with dormers at front and rear with rear rooflight, balconies with balustrade to front and rear at 2nd floor and at 1st floor front, together with additional windows to sides and front elevations.

Details pursuant to ref: 19/00591/FUL: enclosure (8), for the erection of a five-storey rear extension to the existing building to provide 9 self contained flats comprising 4 x 1 beds, 2 x 2 beds, 3 x 3 beds, and construction of two additional floors to create a five storey building to provide new office floorspace (use class B1a), together with re-cladding of building, alterations to window openings and the provision of associated cycle storage, reconfigured car parking, refuse storage and landscaping.

Non-material amendment to 21/02813/VAR (as amended by 18/01284/NMA, 19/02205/NMA, 20/03570/NMA, 20/03457/NMA, 20/03458/NMA, 21/00629/NMA, 22/02785/NMA and 23/00211/NMA) to allow changes in layout of the museum and upper floor flats, new lift for the museum, removal of the east wing stair between ground and first floor level, new stair above the existing east wing service stair between second and attic floor level, structural interventions, larger lift overrun, repositioning of rooflights and automatic opening vents (AOV's), new access hatch and ladders at roof level, window on east elevation to be unblocked, and amendments to the landscape around the Mansion House in association with 22/03138/VAR.

Variation of condition 02 of application 16/04375/LBD (as amended by 19/02560/VAR) to allow changes in layout of the museum and upper floor flats, new lift for the museum, removal of the east wing stair between ground and first floor level, new stair above the existing east wing service stair between second and attic floor level, structural interventions, larger lift overrun, repositioning of rooflights and automatic opening vents (AOV's), new access hatch and ladders at roof level, window on east elevation to be unblocked, and amendments to the landscape around the Mansion House.