Ashmole Academy Cecil Road London N14 5RJ

1. 27 Mar 2026

   Received by Barnet

2. 8 May 2026

   Decision issued: Prior Approval Required and Approved

3. 25 Jul 2026

   Added to PlanIndex

Barnet granted permission on 8 May 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 15 Oxford Avenue London N14 5AF

  TPP/0336/26 Submitted 11 Jun 2026 150 yards away

  78% historically approved · decision due ~6 Aug

  1 x Silver Maple (applicants ref. T1) - Reduce crown by approximately 2 metres, pruning back to suitable previous reduction points while retaining furnishing growth throughout the crown. Standing in Group G5 of Tree Preservation Order.

  Awaiting decision Trees

• 17 Oxford Avenue London N14 5AF

  TPP/0218/26 Submitted 14 Apr 2026 200 yards away

  1x Maple - Reduce back to previous tree surgery points from 2021, cut back and remove any diseased or dead wood. Standing in T12 of Tree Preservation Order.

  Granted Trees 10 docs

• Southgate College High Street London N14 5EG

  26/03987/FUL Submitted 17 Sep 2026 250 yards away

  65% historically approved · decision due ~17 Dec

  Installation of roof and wall mounted Air Source Heat Pumps and Variant Refrigeration Flow system.

  Awaiting decision Full applications

• Southgate College High Street London N14 5EG

  26/03801/PRV Submitted 7 Sep 2026 250 yards away

  75% historically approved · decision due ~2 Nov

  Installation of 600no. solar photo voltaic panels to campus buildings.

  Decided

• Southgate College High Street London N14 5EG

  26/3951/NAC Submitted 29 Oct 2026 250 yards away

  78% historically approved · decision due ~24 Dec

  Installation of roof and wall mounted Air Source Heat Pumps and Variant Regrigeration Flow system.

  Awaiting decision

• 45 Arlington Road London N14 5BB

  26/3347/HSE Submitted 14 Sep 2026 250 yards away

  77% historically approved · decision due ~9 Nov

  Single storey rear extension following removal of existing pergola and existing canopy. First floor side extension (Amended Description)

  Awaiting decision Householder Extension
  Small domestic

• 26/4010/PNH Awaiting decision

  59 Hendon Way London NW2 2LX

  Single storey rear extension with a proposed depth of 6.0 metres, maximum height of 3.0 metres and eaves height of 3.0 metres

  Received 5 Nov, published by the council 6 Nov 2026 Prior approval
• 26/3970/PNH Awaiting decision

  103 Arlington Road London N14 5BA

  2no. single storey rear extensions with a depth of 6.00 metrres, a maximum height of 4.00 metres and an eaves height of 3.00 metres and a depth of 6.00 metres, and eaves height of 4.00 metres and an eaves height of 3.00 metres.

  3 Nov 2026 Prior approval
• 26/3984/PNH Awaiting decision

  155 Station Road London N3 2SP

  Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.5 metres and eaves height of 2.98 metres

  Received 3 Nov, published by the council 4 Nov 2026 Prior approval
• 26/3948/PNH Awaiting decision

  86 Ridgeway Avenue Barnet EN4 8TN

  Single storey extension rear extension with a total depth of 4.50 metres, a maximum height of 3.96 metres and an eaves height of 3.00 metres.

  Received 30 Oct, published by the council 4 Nov 2026 Prior approval
• 26/3937/PNH Awaiting decision

  85 Cotswold Gardens London NW2 1PE

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  29 Oct 2026 Prior approval