Ground Floor Front 99 St John's Wood Terrace London NW8 6PL

1. 13 Jul 2026

   Received by Westminster

2. 15 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 September 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 91 days over the applications it decided in the last year.

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 119 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.

• 3 Ordnance Mews London NW8 6PF

  03/06464/FULL Submitted 18 Aug 2003 50 yards away

  Two storey rear extension over existing courtyard to form new music room and terrace

  Refused Full applications Extension 7 docs

• 3 Ordnance Mews London NW8 6PF

  11/02606/ADFULL Submitted 16 Mar 2011 50 yards away

  Details of glass balustrade to terrace pursuant to Condition 5 of planning permission dated 18 August 2009 (RN:09/00541).

  Granted Full applications 3 docs

• 3 Ordnance Mews London NW8 6PF

  11/02592/ADFULL Submitted 16 Mar 2011 50 yards away

  Details of Method Statement pursuant to condition 3 of planning permission dated 18 August 2009 (RN:09/04239).

  Granted Full applications 3 docs

• 3 Ordnance Mews London NW8 6PF

  10/10284/NMA Submitted 24 Nov 2010 50 yards away

  Amendments to approved scheme (RN:09/00541) erection of single storey rear extension over existing courtyard incorporating a terrace on the roof (Renewal of permission dated 21 June 2004 reference number 04/03251/FULL), namely the replacement of a timber panelled door and glazed side screens with two timber framed double glazed doors.

  Granted Amendments Extension Windows or glazing 4 docs
  Small domestic

• 3 Ordnance Mews London NW8 6PF

  04/03251/FULL Submitted 27 Apr 2004 50 yards away

  Alterations to a single family dwelling including adjustments to the fenestration and a single storey rear extension over existing courtyard incorporating a terrace on the roof.

  Granted Full applications Extension Windows or glazing 4 docs
  Small domestic

• Basement Front 100 And Ground Floor Front 100 - 101 St John's Wood Terrace London NW8 6PL

  26/01747/FULL Submitted 18 Mar 2026 50 yards away

  88% historically approved · decision due ~6 Jul

  Installation of two air conditioning units at roof level.

  Awaiting decision Full applications 18 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications