Non-material planning permission to PP/24/00803 (Installation of rear extension and patio, replacing existing conservatory at lower ground floor with terrace above and new french doors; removal of entrance door canopy; replacement of external doors and windows with double glazed timber windows like for like).Replacing window at rear ground floor level with a new sash window, not implementing the approved French doors, nor the little balcony - All windows, front and back, to be sash, with Georgian bars - Changes to rooflight to the rear flat roof at rear ground floor level.
Details required by Condition 4 (Submission of details) of planning permission PP/23/02073 (Proposed partial extension to rear at first floor level with pitched lead roof with associated metal rainwater goods; enlargement of an existing window opening to rear at second foor level, to match other timber sash windows)
Demolish and re-build one storey rear garden extension, alterations to windows, parapets, railings, and drainage external pipes format and size to rear of property. Rear extension to be replaced by a similar volume form re-built at a lower level to allow direct access to its roof from ground floor as well as direct level access at lower ground floor. Rear elevation windows and doors will be upgraded to suit new proposed access arrangement.
Installation of rear extension and patio, replacing existing conservatory at lower ground floor with terrace above and new french doors; removal of entrance door canopy; replacement of external doors and windows with double glazed timber windows like for like
Proposed partial extension to rear at first floor level with pitched lead roof with associated metal rainwater goods; enlargement of an existing window opening to rear at second foor level, to match other timber sash windows.
Proposed access to two roofs of the approved rear extensions under ref. PP/21/07209 for use as roof terrace; replacement of Juliet balcony with metal railings painted black at upper ground floor level; enlargement of window to create door opening to provide access to flat roof above first floor approved rear extension; addition of metal railings painted black to three sides above parapet wall; insertion of new double glazed timber door painted white to match existing windows and doors; roof terrace material finish to the terraces to be changed from lead sheeting to stone pavers; to front of property the original render moulding surround is to be reinstated around upper ground and first floor windows, the materials and detailing to match neighbouring properties
Details required by Condition 6 (Submission of details (Full PP)) of planning permission 21/07209 (Extension of lower ground floor living accommodation to rear by infilling the side return; addition of rear extension at upper ground floor to provide open plan living; at first floor addition of extra bedroom/study to the rear and changes to internal layout throughout; extension of bin store/utility room to the front at lower ground floor and associated relocation of external stair; modifications to the railings and gate to suit; addition of new windows to the side and rear; installation of double doors to the front and rear together with metal railings to the front at second floor mansard level; addition of Juliet balcony to the rear at upper ground floor level; and replacement of all windows and doors with timber framed double glazed units).***WITHDRAWN***
Details required by condition 5 (Sustainable Drainage Systems Strategy) 6 (Submission of details (Full PP)) of planning permission 21/07209 (Extension of lower ground floor living accommodation to rear by infilling the side return; addition of rear extension at upper ground floor to provide open plan living; at first floor addition of extra bedroom/study to the rear and changes to internal layout throughout; extension of bin store/utility room to the front at lower ground floor and associated relocation of external stair; modifications to the railings and gate to suit; addition of new windows to the side and rear; installation of double doors to the front and rear together with metal railings to the front at second floor mansard level; addition of Juliet balcony to the rear at upper ground floor level; and replacement of all windows and doors with timber framed double glazed units)
Non-material planning permission to PP/24/00803 (Installation of rear extension and patio, replacing existing conservatory at lower ground floor with terrace above and new french doors; removal of entrance door canopy; replacement of external doors and windows with double glazed timber windows like for like).Replacing window at rear ground floor level with a new sash window, not implementing the approved French doors, nor the little balcony - All windows, front and back, to be sash, with Georgian bars - Changes to rooflight to the rear flat roof at rear ground floor level.
Details required by Condition 4 (Submission of details) of planning permission PP/23/02073 (Proposed partial extension to rear at first floor level with pitched lead roof with associated metal rainwater goods; enlargement of an existing window opening to rear at second foor level, to match other timber sash windows)
Demolish and re-build one storey rear garden extension, alterations to windows, parapets, railings, and drainage external pipes format and size to rear of property. Rear extension to be replaced by a similar volume form re-built at a lower level to allow direct access to its roof from ground floor as well as direct level access at lower ground floor. Rear elevation windows and doors will be upgraded to suit new proposed access arrangement.
Installation of rear extension and patio, replacing existing conservatory at lower ground floor with terrace above and new french doors; removal of entrance door canopy; replacement of external doors and windows with double glazed timber windows like for like
Proposed partial extension to rear at first floor level with pitched lead roof with associated metal rainwater goods; enlargement of an existing window opening to rear at second foor level, to match other timber sash windows.
Proposed access to two roofs of the approved rear extensions under ref. PP/21/07209 for use as roof terrace; replacement of Juliet balcony with metal railings painted black at upper ground floor level; enlargement of window to create door opening to provide access to flat roof above first floor approved rear extension; addition of metal railings painted black to three sides above parapet wall; insertion of new double glazed timber door painted white to match existing windows and doors; roof terrace material finish to the terraces to be changed from lead sheeting to stone pavers; to front of property the original render moulding surround is to be reinstated around upper ground and first floor windows, the materials and detailing to match neighbouring properties
Details required by Condition 6 (Submission of details (Full PP)) of planning permission 21/07209 (Extension of lower ground floor living accommodation to rear by infilling the side return; addition of rear extension at upper ground floor to provide open plan living; at first floor addition of extra bedroom/study to the rear and changes to internal layout throughout; extension of bin store/utility room to the front at lower ground floor and associated relocation of external stair; modifications to the railings and gate to suit; addition of new windows to the side and rear; installation of double doors to the front and rear together with metal railings to the front at second floor mansard level; addition of Juliet balcony to the rear at upper ground floor level; and replacement of all windows and doors with timber framed double glazed units).***WITHDRAWN***
Details required by condition 5 (Sustainable Drainage Systems Strategy) 6 (Submission of details (Full PP)) of planning permission 21/07209 (Extension of lower ground floor living accommodation to rear by infilling the side return; addition of rear extension at upper ground floor to provide open plan living; at first floor addition of extra bedroom/study to the rear and changes to internal layout throughout; extension of bin store/utility room to the front at lower ground floor and associated relocation of external stair; modifications to the railings and gate to suit; addition of new windows to the side and rear; installation of double doors to the front and rear together with metal railings to the front at second floor mansard level; addition of Juliet balcony to the rear at upper ground floor level; and replacement of all windows and doors with timber framed double glazed units)
Building-control records are not yet collected for Kensington And Chelsea — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 23 premises each one covers.
Designation
Coverage
Conservation Area
Chelsea · reference 27 · covers 23 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 23 of 23 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 27 · covers 23 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 23 of 23 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent34 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 1, D: 7, E: 3.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Signal
Evidence
Price decline · 4 Dec 2020
last sale £3,050,000 · 6% drop · 9 BYWATER STREET · source hmlr_ppd
Long hold · 5 Apr 2000
last sale £950,000 · 26 yrs held · 12 BYWATER STREET · source hmlr_ppd
Price decline · 4 Dec 2020
last sale £3,050,000 · 6% drop · 9 BYWATER STREET · source hmlr_ppd
Long hold · 5 Apr 2000
last sale £950,000 · 26 yrs held · 12 BYWATER STREET · source hmlr_ppd
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SW3 4XD, Kensington And Chelsea: planning and property history | Planning Atlas