29 Blenheim Terrace London NW8 0EH

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 25/06020/TDD Decided

  29 Blenheim Terrace London NW8 0EH

  1 x olive: fell

  Decided 25 Sep 2025 Trees

1. 13 Aug 2025

   Received by Westminster

2. 26 Sep 2025

   Decision issued: No objections

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 26 September 2025, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 20 Blenheim Terrace London NW8 0EB

  26/00377/FULL Submitted 22 Jan 2026 44m away

  87% historically approved · decision due ~20 May

  Replacement of a window with a door at rear, raise level of rear flat roof, installation of new railings, all in association with the use of the flat roof as a terrace. Installation of replacement windows to front and rear.

  Awaiting decision Full applications Windows or glazing 12 docs

• 44 Marlborough Place London NW8 0PL

  26/00450/FULL Submitted 26 Jan 2026 45m away

  87% historically approved · decision due ~23 Mar

  Variation of conditions 2 and removal of condition 4 of planning permission dated 9th January 2025 (RN 23/08767/FULL) for the amalgamation of two self-contained flats into 1 X 3 bed flat and erection of infill extension on upper ground floor level. NAMELY, to remove condition 4 and amend the drawing numbers in condition 2 accordingly.

  Awaiting decision Full applications New dwelling Extension 9 docs

• 38 Marlborough Place London NW8 0PE

  26/00226/LBC Submitted 15 Jan 2026 46m away

  Installation of slabs to to front garden.

  Refused Heritage and listed buildings 12 docs

• 51 Blenheim Terrace London NW8 0EJ

  26/03476/TPO Submitted 27 May 2026 60m away

  100% historically approved · decision due ~22 Jul

  Sycamore (T1): Crown reduce to previous, most recent pruning points (approx. 1-2m). Proposed work is to protect the health and stability of trees to be retained on the site, and to ensure that a satisfactory standard of visual amenity is provided and maintained. All specified work is within good arboricultural practice and husbandry.

  Awaiting decision Trees 6 docs

• Basement Flat 1A Abbey Court Abbey Road London NW8 0AU

  26/01837/FULL Submitted 20 Mar 2026 61m away

  87% historically approved · decision due ~25 Jun

  Conversion of two existing flats (1A and 1 Abbey Court) into three flats (1A, 1 and 2A) with extensions and terraces to rear at lower ground floor level, landscaping, and associated external alterations.

  Awaiting decision Full applications New dwelling Extension 43 docs
  Several homes

• 59 Blenheim Terrace London NW8 0EJ

  26/04049/FULL Submitted 18 Jun 2026 66m away

  87% historically approved · decision due ~13 Aug

  Installation of new air conditioning units to the main flat roof.

  Awaiting decision Full applications

• 26/06333/TCA Awaiting decision

  Basement 17 Claverton Street London SW1V 3AY

  Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.

  16 Sep 2026 Trees
• 26/06346/TPO Awaiting decision

  Crown Court 123 Park Road London NW8 7JH

  Front T1 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T2 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T3 London Plane x 1 (Platanus x hispanica) This 16m mature London plane has previously been pollarded, its cyclical prune is now due. Regrowth is touching the building and encroaching upon the balconies. Suggested work:- reduce all round 2-3m back to previous

  16 Sep 2026 Trees
• 26/06307/TCA Awaiting decision

  140 Loudoun Road London NW8 0ND

  T1 Acer reduce by cira 1.5m to suitable pruning points T2 Mature apple tree - Crown lift to 2.5 metres from the ground and cut back from the public infrastructure. T3 Magnolia grandiflora - reduce by 1.5m and cut back from building creating a clearance of 2m T4 - Apple Tree - Remove deadwood and reduce crown by 1m Reason for work: General tree maintenance

  15 Sep 2026 Trees
• 26/06302/TCA Awaiting decision

  Old Admiralty Building Spring Gardens London SW1A 2AH

  fell to 50mm from ground level Cherry trees in pots in courtyard (G1 - trees have extensive damage to main stems and crown)

  15 Sep 2026 Trees
• 26/06282/TCA Awaiting decision

  13 Randolph Crescent London W9 1DP

  T4 - Reduce magnolia crown by 0.5?1m and thin by 10-15% all around, and remove any deadwood whilst retaining furnishing growth. This is to allow more light through the canopy and maintain the crown at a manageable size.

  14 Sep 2026 Trees