Planning application
14-15 Little Chester Street London SW1X 7AQ
Works: Loft or dormer Demolition Windows or glazing Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Amendments to approved scheme dated 28 May 2010 (RN:10/02870) for demolition of existing buildings at 14-15 Little Chester Street and 1 Wilton Mews and redevelopment to provide single family dwelling comprising two levels of basement, ground and two upper floors with green roof above, including one off street garage parking space, and associated enabling works; namely, lowering of enclosure to lift overrun and rooflight, reduction of oriel window, secondary flame wall omitted, door and window detail revised, planter and ventilation amended, new chimneys at roof level, changes to party wall.
As published by the council, reference 10/11185/NMA
Application record
- Reference
- 10/11185/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Application Refused
- Received
- 21 Dec 2010
- Validated
- 4 Jan 2011
- Decided
- 17 Feb 2011
- Ward
- Knightsbridge And Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1X 7AQ
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2010: 3 approved, 1 refused.
-
11/08507/ADFULL Granted
14-15 Little Chester Street London SW1X 7AQ
Details of acoustic report pursuant to Condition 9 of planning permission dated 28 May 2010 (RN: 10/02870).
-
11/06247/ADFULL Granted
14-15 Little Chester Street London SW1X 7AQ
Samples of the facing materials, including glazing, sample panel of brickwork and the framework of the living green roof and associated equipment pursuant to Conditions 10 (part), 11 and 13 (ii) of planning permission dated 28 May 2010 (RN: 10/02870).
-
10/09588/ADFULL Granted
14-15 Little Chester Street London SW1X 7AQ
Samples of facing materials (glazing and slate) pursuant to Condition 10 (part) of planning permission dated 28 May 2010 (RN:10/02870).
Timeline
Dates from the published record
-
21 Dec 2010
Received by Westminster
-
4 Jan 2011
Validated
Checked as complete and ready for consideration.
-
17 Feb 2011
Decision issued: Application Refused
-
20 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this refusal means
Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
14-15 Little Chester Street London SW1X 7AQ
Details of acoustic report pursuant to Condition 9 of planning permission dated 28 May 2010 (RN: 10/02870).
Granted Full applications 4 docs -
14-15 Little Chester Street London SW1X 7AQ
Samples of the facing materials, including glazing, sample panel of brickwork and the framework of the living green roof and associated equipment pursuant to Conditions 10 (part), 11 and 13 (ii) of planning permission dated 28 May 2010 (RN: 10/02870).
Granted Full applications Windows or glazing 6 docs -
14-15 Little Chester Street London SW1X 7AQ
Samples of facing materials (glazing and slate) pursuant to Condition 10 (part) of planning permission dated 28 May 2010 (RN:10/02870).
Granted Full applications Windows or glazing 5 docs -
12 Upper Belgrave Street London SW1X 8BA
Cladding of the treads and risers of the secondary stair in timber and replacement of existing door reveal between the main stair and the dining room with a traditional panelled timber reveal at first floor level.
Granted Heritage and listed buildings 3 docs -
14 Wilton Street London SW1X 7AF
87% historically approved · decision due ~26 Dec
Alterations including infill extensions at basement and ground floor to the rear of premises and glazed rooflight above ground floor extension.
Awaiting decision Full applications Extension Loft or dormer +1 14 docs -
14 Wilton Street London SW1X 7AF
90% historically approved · decision due ~26 Dec
Alterations including infill extensions at basement and ground floor to the rear of premises and glazed rooflight above ground floor extension.
Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 13 docs
Other amendment applications
In Westminster
-
26/05886/NMA Awaiting decision
10 Spring Gardens London SW1A 2BN
Amendments to planning permission dated 10th July 2025 (RN 25/00695/FULL) for the Use of part-ground, first, sixth, seventh and eighth floor levels as an Embassy (sui generis). Associated external alterations to the ground floor facade on Carlton House Terrace, and part ground floor to Piazza (Spring Gardens) frontage. External alterations to the doors. Installation of roof plant and security screens to the eighth floor. NAMELY, Addition of external attached building signage on West Elevation and South Elevation; Addition of two flagpoles on West Elevation; Addition of a parcel pass through, rather than fixed panel, to door on North Elevation; and omission of smoke vent and replacement with new paving to match existing paving.
-
26/05881/NMA Awaiting decision
50A Warlock Road London W9 3LW
Amendments to planning permission dated 11 August 2026 (RN: 26/04158/FULL) for the: Erection of a single-storey rear extension at lower ground floor level; replacement of existing rear window with a door at ground floor level and creation of terrace with associated railings/screening; and associated external alterations. NAMELY, revise the height of the rear elevation kitchen French doors.
-
26/05798/NMA Awaiting decision
3 Blenheim Road London NW8 0LU
Amendments to planning permission dated 18th January 2024 (RN:22/04886/FULL) for Excavation of single-storey basement extension with lightwells to front and rear gardens; Erection of single-storey extension to rear and three-storey extension to side; Formation of door to rear at lower ground floor level; Landscaping works; and associated external alterations. Namely, internal alterations and minor adjustment to rooflight position.
-
26/05670/NMA Awaiting decision
64 St James's Street London SW1A 1NF
Amendments to planning permission dated 2nd September 2021 (21/02158/FULL) for: Demolition of the existing mansard roof and removal of plant and escape stair; erection of new double mansard roof extension and rear extension for additional commercial floorspace (Use Class E); and installation of new escape stair, rear balconies, roof terrace and associated works namely, amendments to allow for the installation of a condenser unit within the rear lightwell.
-
26/05674/NMA Awaiting decision
52 Eaton Place London SW1X 8AL
Amendments to planning permission dated 25 September 2025 (25/05108/FULL) for: Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors namely, to allow replacement of second floor rear full height sash window with set of french doors.