Winchmore School Laburnum Grove London N21 3HS

This site has had 6 applications since 2023: 3 approved, 0 refused.

• 26/01884/VAR Awaiting decision

  Winchmore School Laburnum Grove London N21 3HS

  Variation of condition 34 of 20/01169/RE4 to to allow to change the requested BREEAM from Excellent to Good.

  Submitted 7 May 2026 Amendments
• 26/01885/CND Awaiting decision

  Winchmore School Laburnum Grove London N21 3HS

  Details submitted pursuant to reference 20/01169/RE4: BREEAM (34) in respect of construction of a new stand alone two storey sixth form block with associated external landscaping works and formation of a new MUGA.

  Submitted 7 May 2026 Conditions
• 23/02624/CND Granted

  Winchmore School Laburnum Grove London N21 3HS

  Details pursuant to Ref: 20/01169/RE4 for biodiversity green/brown roof (24) in respect of the construction of a new stand alone two storey sixth form block with associated landscaping works and formation of a new MUGA.

  Decided 7 Feb 2024 Conditions
• 23/01853/VAR Granted

  Winchmore School Laburnum Grove London N21 3HS

  Variation of Ref: 20/01169/RE4 condition number 2 to allow the white brickwork to be changed to cladding.

  Decided 29 Nov 2023 Amendments
• 23/01731/VAR Withdrawn

  Winchmore School Laburnum Grove London N21 3HS

  Variation of condition 34 of application 20/01169/RE4 to allow BREEAM rating of good.

  Decided 28 Mar 2024 Amendments

1. 1 Jul 2026

   Received by Enfield

2. 25 Jul 2026

   Added to PlanIndex

3. 26 Aug 2026

   Decision issued: Prior Approval Not Required

4. 11 Sep 2026

   Status changed to Decided

   Previously Application in Progress.

Enfield granted permission on 26 August 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.

The published feed does not state which type of application this is; the register entry on Enfield's portal will say. Our guide explains the common types.

• 7 Brendon Villas Highfield Road London N21 3HP

  21/03249/HOU Submitted 23 Aug 2021 54m away

  Single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 2 Laburnum Gardens London N21 3HU

  20/03573/PRH Submitted 2 Nov 2020 79m away

  Single storey rear extension 6m deep x 3m high (3m high to eaves).

  Granted Prior approval Extension 7 docs
  Small domestic

• 3 Laburnum Gardens London N21 3HU

  22/01130/HOU Submitted 31 Mar 2022 85m away

  Rear dormer with front rooflights.

  Granted Householder Loft or dormer 11 docs
  Domestic

• 43 Highfield Road London N21 3HD

  22/01995/HOU Submitted 1 Jun 2022 117m away

  Single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 41 Highfield Road London N21 3HD

  22/02067/HOU Submitted 9 Jun 2022 119m away

  Single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 9 Laburnum Gardens London N21 3HU

  22/01511/CEA Submitted 29 Apr 2022 128m away

  Erection of hip to gable rear roof dormer extension with Juliet balcony , addition of three rooflights to the front roof slope.

  Granted Lawful development Extension Loft or dormer 16 docs