21 Oakhill Avenue London NW3 7RD

1. 31 Dec 2024

   Decision issued: No Objection to Works to Tree(s) in CA

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 31 December 2024, 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.

• 11 Oakhill Avenue London NW3 7RD

  2026/3889/T Submitted 8 Sep 2026 50 yards away

  99% historically approved · decision due ~4 Nov

  REAR GARDEN: 1 x Magnolia (T2) - Crown reduction approx. 5m in height and approx. 15%, 0.75m - 1m. Thin by 10% to shape. All works will be carried out in accordance with BS3998:2010 - Tree Work Recommendations.

  Awaiting decision Trees 3 docs

• 11 Oakhill Avenue London NW3 7RD

  2026/3879/T Submitted 8 Sep 2026 50 yards away

  99% historically approved · decision due ~4 Nov

  (TPO REF: 5H-T42) REAR GARDEN: 1 x Oak (T1) - Reduce crown overall by approx. 10% - 15%, equating to approx. 1.5m - 2m in places, cutting back to suitable growth points and, where appropriate, the previous pruning points. Reduce lateral branches by approx. 1m - 1.5m to provide suitable clearance from the building and roof. Opposite side of crown reduce over footpath to maintain a balanced and proportionate crown. Thin epicormic/sucker growth throughout the canopy since the previous works. All works will be carried out in accordance with BS3998:2010 - Tree Work Recommendations

  Awaiting decision Trees 6 docs

• 23 Oakhill Avenue London NW3 7RD

  2025/5791/L Submitted 17 Dec 2025 50 yards away

  96% historically approved · decision due ~16 Feb

  Demolition of the existing conservatory and ground-floor extensions associated with excavation works at lower ground floor level for a new two storey extension; installation of external staircase enclosure all to the rear lower and ground floor levels including installation of glazed balustrade for a new terrace area at ground floor level all to the rear elevation; internal alterations across all existing floors, including the creation of a new loft conversion with rooflights and a new staircase; installation of rooflights to the rear roofslope, refurbish and redecorate the existing historic windows, repointing of the brickwork, reinstate of the fireplaces in the principal rooms; fenestration alterations to the rear and flank elevation.

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +2 3 docs

• 23 Oakhill Avenue London NW3 7RD

  2025/5717/P Submitted 17 Dec 2025 50 yards away

  88% historically approved · decision due ~16 Feb

  Demolition of the existing conservatory and ground-floor extensions associated with excavation works at lower ground floor level for a new two storey extension; installation of external staircase enclosure all to the rear lower and ground floor levels, including alteration to the fenestration treatment to the rear and side elevations, installations of rooflight to the main roofslope, installation of glazed balustrade for a new terrace area at ground floor level all to the rear elevation.

  Awaiting decision Householder Extension Loft or dormer +2 15 docs
  Small domestic

• 19 Oakhill Avenue London NW3 7RD

  2024/5241/T 50 yards away

  REAR GARDEN: 1 x Japanese Maple (Acer japonicum) (T1) - Reduce all round by approx. 0.25m - 0.5m to suitable growth points. 1 x Cornus spp (T2) - Reduce all round by up to 0.5m to suitable growth points. 1 x Cherry (Prunus spp) (T3) - Reduce all round to previous reduction points leaving shortened furnishing growth.

  Granted Trees

• 19 Oakhill Avenue London NW3 7RD

  2015/3087/T 50 yards away

  REAR GARDEN: 1 x Purple Leaf Plum - Reduce the height by 2.5-3m. Reduce the lateral spread all round by 1m and clean out crown. 1 x Cherry - Reduce the height by 1.5m and the lateral spread all round by up to 1.5m to shape and balance.

  Granted Trees

• 2026/4032/T Awaiting decision

  37 Hollycroft Avenue London NW3 7QJ

  REAR GARDEN: 1 x Plum (T1) - Reduce crown of the vertical branch by up to 3m and the angled stem's crown by up to 1.5ms, both to suitable pruning points. 1 x Magnolia (T2 & T3) - Reduce overall crowns by approx. 20%, ??m removing crossing branches to improve the crown's structure and appearance. FRONT GARDEN: 1 x Japanese Acer (T4) - Reduce overall crown by approx. 1m, pruning back to suitable growth points. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations.

  Received 18 Sep, published by the council 21 Sep 2026 Trees
• 2026/4061/T Awaiting decision

  9 Wedderburn Road London NW3 5QS

  DD 5 Day Notice REAR GARDEN: 1 x Judas (T1) - Fell to ground level. 1 x Elderberry (T2) - Fell to ground level.

  Received 18 Sep, published by the council 21 Sep 2026 Trees
• 2026/4064/T Awaiting decision

  28 Albert Street London NW1 7NU

  DD 5 Day Notice REAR GARDEN: 1 x Unknown (T1) - Fell to ground level.

  Received 18 Sep, published by the council 21 Sep 2026 Trees
• 2026/4028/T Awaiting decision

  16 Ferncroft Avenue London NW3 7PH

  REAR GARDEN: 1 x Beech (Fagus sylvatica) (T1) - Fell to ground level. 1 x Cypress (T2) - Reduce by approx. 3m - 4m in height and trim the remaining crown to shape.

  Received 17 Sep, published by the council 21 Sep 2026 Trees
• 2026/4040/T Awaiting decision

  35 Hollycroft Avenue London NW3 7QJ

  REAR GARDEN: 1 x Acer (T1) - Crown lift to 5m above ground level to the boundary line.

  Received 17 Sep, published by the council 21 Sep 2026 Trees