61 Harewood Avenue London NW1 6PA

1. 1 Oct 2025

   Received by Westminster

2. 10 Feb 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 10 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• Lascelles House Harewood Avenue London NW1 6NS

  06/00582/COFUL Submitted 25 Jan 2006 100 yards away

  Installation of roof edge protection.

  Withdrawn Full applications 7 docs

• Flat 5 Lascelles House Harewood Avenue London NW1 6NS

  13/03799/FULL Submitted 25 Apr 2013 100 yards away

  Replacement of all front and rear windows and doors with new UPVC units to ground floor Flat 5.

  Granted Full applications Windows or glazing 19 docs

• 9 Rossmore Road London NW1 6NJ

  22/04651/TCA Submitted 12 Jul 2022 100 yards away

  2x malus (T1, T2): crown reduce by up to 1.5 m leaving a natural canopy outline, thin both tree canopies by up to 20 %. 1x ficus (T3): fell. 1x ilex (T4): crown reduce by up to 2 m leaving a natural canopy outline, thin canopy by up to 20 %

  Granted Trees 6 docs

• 39 Broadley Terrace London NW1 6LG

  26/00550/CLOPUD Submitted 30 Jan 2026 100 yards away

  Proposed 3m single storey side extension

  Refused Lawful development Extension 15 docs
  Small domestic

• 39 Broadley Terrace London NW1 6LG

  26/02871/FULL Submitted 30 Apr 2026 100 yards away

  88% historically approved · decision due ~1 Jul

  Erection of a single-storey side and rear extension, conversion of existing garage into habitable accommodation, and installation of a lift to serve all floors, together with associated internal alterations.

  Awaiting decision Full applications Extension 22 docs
  Small domestic

• Flat 7 41 Broadley Terrace London NW1 6LQ

  06/10030/FULL Submitted 13 Dec 2006 150 yards away

  Conversion of domestic garage to habitable living accommodation at 7 Portman Gate.

  Refused Full applications 6 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