30 Carlton Hill London NW8 0JY

This site has had 3 applications since 2025: 2 approved, 0 refused.

• 26/05539/FULL Decided

  30 Carlton Hill London NW8 0JY

  Erection of extension at lower ground floor level to rear, replacement ground floor rear extension and extension of terrace at ground floor level, creation of rear first floor terrace, formation of roof light to existing side extension, replacement windows, installation PV panels at roof level, external wall insulation with render finish, external hard and soft landscaping works, installation of a ASHP and other associated works.

  Submitted 13 Aug 2026 Full applications
• 25/08549/FULL Granted

  30 Carlton Hill London NW8 0JY

  Erection of extension at lower ground floor level to rear; replacement ground floor rear extension and extension of terrace at ground floor level; creation of rear first floor terrace; formation of roof light to existing side extension; replacement windows; installation of green roof and PV panels at roof level and other associated works.

  Decided 26 Mar 2026 Full applications

1. 5 Dec 2025

   Received by Westminster

2. 3 Mar 2026

   Decision issued: Application Permitted

3. 20 Jul 2026

   Added to PlanIndex

Westminster granted permission on 3 March 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.

• 4 Carlton Hill London NW8 0JY

  26/01510/TCA Submitted 9 Mar 2026 50 yards away

  3 x limes (T4, T5, T6, rear): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity.

  Granted Trees 8 docs

• 10 Carlton Hill London NW8 0JY

  26/07144/TPO Submitted 19 Oct 2026 50 yards away

  100% historically approved · decision due ~17 Dec

  T1 - Saucer Magnolia - Carry out sensitive crown pruning of up to no more than 1m together with the careful removal of ivy and creeper from the main stem and primary branches, ensuring no unnecessary damage to the bark or retained growth. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations. Reason for work: General tree maintenance

  Awaiting decision Trees

• 32 Carlton Hill London NW8 0JY

  26/04333/TCA Submitted 30 Jun 2026 50 yards away

  100% historically approved · decision due ~25 Aug

  1 x mulberry: crown reduce south and west sides of crown by 1-2m to reduce end weight and to balance the crown, pruning back to suitable growth points.

  Decided Trees

• 20 Carlton Hill London NW8 0JY

  26/04544/TCA Submitted 8 Jul 2026 50 yards away

  100% historically approved · decision due ~2 Sep

  T1 - Veteran Lime Tree - Overall crown reduction to historical pruning points to maintain the natural form and balance of the tree while retaining sufficient healthy furnishing growth for continued vitality and crown continuity. T2 - Weeping Willow Tree - The tree is exhibiting signs of physiological decline together with extensive deadwood throughout the crown. We recommend undertaking a pollard to reduce canopy loading and manage the tree's condition, followed by a further inspection during the following growing season to assess vitality, vigour and ongoing suitability for retention. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations Reason for work: General tree maintenance

  Awaiting decision Trees

• 30 Carlton Hill London NW8 0JY

  26/05539/FULL Submitted 13 Aug 2026 50 yards away

  88% historically approved · decision due ~14 Oct

  Erection of extension at lower ground floor level to rear, replacement ground floor rear extension and extension of terrace at ground floor level, creation of rear first floor terrace, formation of roof light to existing side extension, replacement windows, installation PV panels at roof level, external wall insulation with render finish, external hard and soft landscaping works, installation of a ASHP and other associated works.

  Decided Full applications Extension Loft or dormer +1

• 12 Carlton Hill London NW8 0JY

  23/04132/TPO Submitted 17 Jun 2023 50 yards away

  FRONT: T1 Robinia - Fell in sections to as close to ground level as possible.

  Granted Trees 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