19 Wilton Street London SW1X 7AX

This site has had 2 applications since 2025.

• 25/08346/LBC Decided

  19 Wilton Street London SW1X 7AX

  Demolition of rear extensions and erection of replacement rear extensions at lower ground, ground and first floor level, including first floor balcony; erection of a rear garden studio structure; replacement of single glazed windows with double glazed windows; associated external alterations; and internal alterations.

  Submitted 14 Nov 2025 Heritage and listed buildings

1. 14 Nov 2025

   Received by Westminster

2. 30 Aug 2026

   Added to PlanIndex

3. 13 Oct 2026

   Status changed to Decided

   Previously Pending.

• 25/08346/LBC Decided

  19 Wilton Street London SW1X 7AX

  Demolition of rear extensions and erection of replacement rear extensions at lower ground, ground and first floor level, including first floor balcony; erection of a rear garden studio structure; replacement of single glazed windows with double glazed windows; associated external alterations; and internal alterations.

  Submitted 14 Nov 2025 Heritage and listed buildings

1 later application on the register refers to this one:

• 25/08346/LBC Decided

  19 Wilton Street London SW1X 7AX

  Demolition of rear extensions and erection of replacement rear extensions at lower ground, ground and first floor level, including first floor balcony; erection of a rear garden studio structure; replacement of single glazed windows with double glazed windows; associated external alterations; and internal alterations.

  Submitted 14 Nov 2025 Heritage and listed buildings

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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 19 Wilton Street London SW1X 7AX

  25/08346/LBC Submitted 14 Nov 2025 50 yards away

  90% historically approved · decision due ~9 Jan

  Demolition of rear extensions and erection of replacement rear extensions at lower ground, ground and first floor level, including first floor balcony; erection of a rear garden studio structure; replacement of single glazed windows with double glazed windows; associated external alterations; and internal alterations.

  Decided Heritage and listed buildings Extension Demolition +1 23 docs

• 25 Wilton Street London SW1X 7AX

  26/03011/FULL Submitted 7 May 2026 50 yards away

  88% historically approved · decision due ~22 Jul

  Installation of new capped plinth, ornamental cast iron railings and gates to nos. 25 and 26 (to match in style and material the plinth, railings, gate and finials of the adjacent property at no. 24). (site includes nos. 25 and 26 Wilton Street).

  Withdrawn Full applications 12 docs

• 20 Wilton Street London SW1X 7AX

  22/00484/LBC Submitted 25 Jan 2022 50 yards away

  Replacement of existing timber framed glazed doors to ground floor rear, installation of railing to rear and internal works (part-retrospective).

  Granted Heritage and listed buildings Windows or glazing 18 docs

• 119 Eaton Square London SW1W 9AL

  26/03817/LBC Submitted 10 Jun 2026 50 yards away

  90% historically approved · decision due ~5 Aug

  Variation of condition 2 of listed building consent dated 22 June 2023 (RN: 23/03155/LBC ) for the: Temporary installation for a three year period of debris netting to external elevations of tower and North elevation, temporary scaffolding crash deck to internal belfry under existing steel sleeper joist and brick jack arch roof (St. Peter's Church). Namely, to allow extension of time for removal of the netting and fixing for a further of 1 year.

  Decided Heritage and listed buildings

• 119 Eaton Square London SW1W 9AL

  26/05851/TCA Submitted 26 Aug 2026 50 yards away

  100% historically approved · decision due ~21 Oct

  1 x Mimosa (T467): crown reduce to previous, most recent reduction points (between 3-5m), retaining furnishing growth at the reduction points to create a natural rounded canopy outline. 1 x Box Elder (T464): reduce lower west canopy by 1-1.5m and cut back off neighbouring building to provide 1m clearance. 1 x London plane (T465): crown reduce to previous, most recent reduction points. 1 x London plane (T466): crown reduce to previous, most recent reduction points. 1 x False acacia (T469): crown reduce back to previous, most recent reduction points, retaining shortened furnishing growth. Raise lower canopy to 3m. Shorten upper dead stem to 7m to old pruning points. 1 x London plane (T471): Crown lift to 5.5m over road. 1 x London plane (Tnn4): Cut back from building to provide 2m clearance.

  Decided Trees

• 6 Wilton Street London SW1X 7AF

  26/01239/FULL Submitted 26 Feb 2026 50 yards away

  88% historically approved · decision due ~23 Apr

  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)

  Awaiting decision Full applications Extension Loft or dormer +2 29 docs

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/07229/FULL Awaiting decision

  5 D'arblay Street London W1F 8DL

  Painting of the shopfront facade and alterations to the existing fixed windows to form two openable sash windows. (Linked with 26/07230/ADV)

  Received 22 Oct, published by the council 26 Oct 2026 Full applications
• 26/07224/FULL Awaiting decision

  8 Hinde Street London W1U 3BQ

  Use of the building as an Embassy (sui generis) with reversion to Class E on cessation of occupation by the Government of the United Mexican States. Erection of a flagpole to front elevation.

  Received 22 Oct, published by the council 26 Oct 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications