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Planning application

6 Wilton Street London SW1X 7AF

Decided Westminster 26/06547/ADLBC

Works: Windows or glazing

Relates to 26/01274/LBC

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Details of all new windows; new internal doors; upgrading works to retained doors; new floor coverings and how they relate to retained historic fabric; any works to plaster ceilings and sample of new brickwork to the rear facade pursuant to Conditions 4 and 6 of listed building consent dated 5th August 2026 (RN: 26/01274/LBC).

As published by the council, reference 26/06547/ADLBC

Application record

Reference
26/06547/ADLBC
Status
Decided
Received
23 Sep 2026
Validated
23 Sep 2026
Postcode
SW1X 7AF

Site history

Applications at this address on the Westminster register

This site has had 8 applications since 2026.

  • 26/07180/ADLBC Awaiting decision

    6 Wilton Street London SW1X 7AF

    Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01274/LBC)

    Submitted 21 Oct 2026
  • 26/07179/ADFULL Awaiting decision

    6 Wilton Street London SW1X 7AF

    Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01273/FULL)

    Submitted 21 Oct 2026
  • 26/06546/ADFULL Decided

    6 Wilton Street London SW1X 7AF

    Details of all new windows and sample of new brickwork to the rear facade pursuant to Conditions 4 and 6 of planning permission dated 5th August 2026 (RN: 26/01273/FULL).

    Submitted 23 Sep 2026
  • 26/01274/LBC Awaiting decision

    6 Wilton Street London SW1X 7AF

    Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows; internal alterations. [Linked to 26/01273/FULL]

    Submitted 27 Feb 2026 Heritage and listed buildings
  • 26/01273/FULL Awaiting decision

    6 Wilton Street London SW1X 7AF

    Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows. [Linked to 26/01274/LBC]

    Submitted 27 Feb 2026 Full applications
  • 26/01240/LBC Awaiting decision

    6 Wilton Street London SW1X 7AF

    Partial demolition at rear basement, ground and closet wing; extension at rear basement & ground floor with terrace and lantern rooflight over; rebuilding of closet wing with additional storey; replacement windows at rear; internal alterations. (Linked to 26/01239/FULL)

    Submitted 26 Feb 2026 Heritage and listed buildings
  • 26/01239/FULL Awaiting decision

    6 Wilton Street London SW1X 7AF

    Partial demolition at rear basement, ground and closet wing; extension at rear basement & ground floor with terrace and lantern rooflight over; rebuilding of closet wing with additional storey; replacement windows at rear. (Linked to 26/01240/LBC)

    Submitted 26 Feb 2026 Full applications

Timeline

Dates from the published record

  1. 23 Sep 2026

    Received by Westminster

  2. 30 Sep 2026

    Added to PlanIndex

  3. 13 Oct 2026

    Status changed to Decided

    Previously Pending.

Cases linked to this one on the register

  • 26/01274/LBC Awaiting decision

    6 Wilton Street London SW1X 7AF

    Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows; internal alterations. [Linked to 26/01273/FULL]

    Submitted 27 Feb 2026 Heritage and listed buildings

After the decision

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About this record

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 6 Wilton Street London SW1X 7AF

    26/06546/ADFULL Submitted 23 Sep 2026 50 yards away

    89% historically approved · decision due ~18 Nov

    Details of all new windows and sample of new brickwork to the rear facade pursuant to Conditions 4 and 6 of planning permission dated 5th August 2026 (RN: 26/01273/FULL).

    Decided Windows or glazing

  • 6 Wilton Street London SW1X 7AF

    26/07180/ADLBC Submitted 21 Oct 2026 50 yards away

    89% historically approved · decision due ~16 Dec

    Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01274/LBC)

    Awaiting decision

  • 6 Wilton Street London SW1X 7AF

    26/07179/ADFULL Submitted 21 Oct 2026 50 yards away

    89% historically approved · decision due ~16 Dec

    Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01273/FULL)

    Awaiting decision

  • 13 Wilton Street London SW1X 7AF

    22/04803/ADLBC Submitted 15 Jul 2022 50 yards away

    Detailed assessment of the causes and effects of the damage at the balcony and a detailed written specification of structural repairs proposed at the balcony pursuant to condition 3(c) of listed building permission dated 26 March 2018 (18/01355/LBC).

    Granted Conditions 6 docs

  • 6 Wilton Street London SW1X 7AF

    26/01274/LBC Submitted 27 Feb 2026 50 yards away

    90% historically approved · decision due ~24 Apr

    Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows; internal alterations. [Linked to 26/01273/FULL]

    Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 38 docs

  • 6 Wilton Street London SW1X 7AF

    26/01273/FULL Submitted 27 Feb 2026 50 yards away

    88% historically approved · decision due ~24 Apr

    Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows. [Linked to 26/01274/LBC]

    Awaiting decision Full applications Extension Loft or dormer +1 38 docs