31 Wilton Crescent London SW1X 8RX

This site has had 2 applications since 2026.

• 26/01140/LBC Awaiting decision

  31 Wilton Crescent London SW1X 8RX

  Reinstatement of front area railings and Portland stone plinth. (Linked to 26/01139/FULL)

  Submitted 23 Feb 2026 Heritage and listed buildings

1. 23 Feb 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 65 days over the applications it decided in the last year.

• 26/01140/LBC Awaiting decision

  31 Wilton Crescent London SW1X 8RX

  Reinstatement of front area railings and Portland stone plinth. (Linked to 26/01139/FULL)

  Submitted 23 Feb 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/01140/LBC Awaiting decision

  31 Wilton Crescent London SW1X 8RX

  Reinstatement of front area railings and Portland stone plinth. (Linked to 26/01139/FULL)

  Submitted 23 Feb 2026 Heritage and listed buildings

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 89 days. More in our guide to how long planning decisions take.

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.

• 31 Wilton Crescent London SW1X 8RX

  26/01140/LBC Submitted 23 Feb 2026 0m away

  90% historically approved · decision due ~20 Apr

  Reinstatement of front area railings and Portland stone plinth. (Linked to 26/01139/FULL)

  Awaiting decision Heritage and listed buildings 16 docs

• 3 Wilton Row London SW1X 7NR

  25/06783/FULL Submitted 22 Sep 2025 38m away

  Internal enlargement of existing lower ground floor, including lowering the lower ground floor level.

  Granted Full applications 23 docs

• 3 Wilton Row London SW1X 7NR

  25/06784/FULL Submitted 22 Sep 2025 39m away

  Variation of condition 1 of planning permission dated 01 October 2024 (RN24/03484/FULL) for excavation at lower ground floor level to increase internal floor to ceiling height, lowering the garden level by 300mm and alterations to existing lightwell. NAMELY, internal alterations and lowering the level at lower ground floor level.

  Granted Full applications 15 docs

• 17 Grosvenor Crescent London SW1X 7EE

  26/03744/FULL Submitted 8 Jun 2026 58m away

  87% historically approved · decision due ~3 Aug

  Replacement of basement level door with bullet resistant door and transom windows above; provision of removal of section of existing handrail and provision of a new gate at basement level; internal alterations including replacement of two security counters on the ground floor (FB6 and RC4 glazing, document passthroughs, and partitions); replacement of three security counters in the basement (FB6 and RC4 glazing, document pass-throughs, and partitions); replacement of an external bullet-resistant emergency door (FB6); replacement of an external bullet-resistant window (FB6) at basement level; refresh works to include paint and decorate , floor finishers and basement WC; replacement of desking and furniture; and replacement of fire door to meet current fire and building regulations. (Linked with 26/03745/LBC)

  Awaiting decision Full applications Windows or glazing 8 docs

• 17 Grosvenor Crescent London SW1X 7EE

  26/03745/LBC Submitted 8 Jun 2026 63m away

  90% historically approved · decision due ~3 Aug

  Replacement of basement level door with bullet resistant door and transom windows above; provision of removal of section of existing handrail and provision of a new gate at basement level; internal alterations including replacement of two security counters on the ground floor (FB6 and RC4 glazing, document passthroughs, and partitions); replacement of three security counters in the basement (FB6 and RC4 glazing, document pass-throughs, and partitions); replacement of an external bullet-resistant emergency door (FB6); replacement of an external bullet-resistant window (FB6) at basement level; refresh works to include paint and decorate , floor finishers and basement WC; replacement of desking and furniture; and replacement of fire door to meet current fire and building regulations. (Linked with 26/03744/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 6 docs

• 49 Belgrave Square London SW1X 8QZ

  26/04454/TPO Submitted 6 Jul 2026 64m away

  100% historically approved · decision due ~2 Sep

  t1 London Plane tree mature . Crown clean & prune back from building to give 3-4 meters clearance . Lift over high way by 5 meters..

  Awaiting decision Trees 8 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  15 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

  15 Sep 2026 Full applications
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  11 Sep 2026 Full applications
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  11 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  1 Jun 2026 Full applications