Winchmore School Laburnum Grove London N21 3HS

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

• 26/02783/PRV Granted

  Winchmore School Laburnum Grove London N21 3HS

  Installation of solar panels to roof on Millennium Building (comprising Arts and Science wings).

  Decided 26 Aug 2026
• 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
• 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• 23/01731/VAR Withdrawn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. 7 May 2026

   Received by Enfield

2. 18 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Enfield took a median of 59 days over the applications it decided in the last year.

This application is with Enfield for determination, against a statutory target of eight weeks. Over the last year Enfield decided condition discharge and variation applications in a median of 56 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Winchmore School Laburnum Grove London N21 3HS

  26/01884/VAR Submitted 7 May 2026 0m away

  77% historically approved · decision due ~2 Jul

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

  Awaiting decision Amendments 2 docs

• Winchmore School Laburnum Grove London N21 3HS

  23/02624/CND Submitted 9 Aug 2023 0m away

  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.

  Granted Conditions 5 docs

• Winchmore School Laburnum Grove London N21 3HS

  23/01731/VAR Submitted 1 Jun 2023 0m away

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

  Withdrawn Amendments 5 docs

• Winchmore School Laburnum Grove London N21 3HS

  23/01853/VAR Submitted 9 Jun 2023 4m away

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

  Granted Amendments 8 docs

• 9 Laburnum Gardens London N21 3HU

  22/01511/CEA Submitted 29 Apr 2022 141m 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

• Reardon Court 26 Cosgrove Close London N21 3BH

  22/01544/CND Submitted 3 May 2022 152m away

  Details submitted pursuant to reference 21/03142/RE4: future connection to the decentralised energy network (31) in respect of erection of part 3, part 4 storey building to provide extra care apartments in the form of 70 flats (64x1 bed and 6x2 bed) with courtyards, communal facilities including lounge, multi-use hobby room, laundry, hairdresser / wellbeing room, mobility scooter store, library/flexible staff space together with staff room and office, and associated plant, storage, landscaping and parking.

  Granted Conditions New dwelling 3 docs
  Major scheme

• 26/02886/CND Granted

  64 Lakenheath London N14 4RP

  Details submitted pursuant to reference 26/01381/HOU: bricks and roof tiles (3), SuDS (4) and privacy screen (5) in respect of part single, part 2-storey front/rear extensions, involving conversion of garage to habitable room, formation of crown roof, increase in ridge height with rear dormer, alterations to fenestration and raised decking to rear.

  8 Jul 2026 Conditions
• 26/02884/CND Granted

  Meridian Water Orbital Business Park (and Adjoining Land Including Land South Of Argon Road And Land Known As Ikea Clear And Gas Holder Leeside Road) 5 Argon Road London N18 3BZ

  PARTIAL DISCHARGE: Details submitted pursuant to reference 19/02718/RE3: borehole decommissioning (21) in relation to Phase 1/ plot Z02-01 only in respect of development of Phase 2 of Meridian Water comprising residential (Class C3), Purpose Built Student Accommodation and/or Large-Scale Purpose-Built Shared Living (Sui Generis); hotel (Class C1), commercial development (Class B1a,b,c); retail (Class A1 and/or A2 and/or A3 and/or A4), social infrastructure (Class D1 and/or D2), a primary school up to thrdee forms of entry, hard and soft landscaping, new public open spaces including equipped areas for play, sustainable drainage systems, car parking provision, and formation of new pedestrian and vehicular access (all matters reserved), and a substation (Sui Generis).

  8 Jul 2026 Conditions
• 26/02796/CND Granted

  Car Parks Adjacent To 58-68 Dendridge Close And 89-111 Dendridge Close Enfield EN1

  Details submitted pursuant to reference 24/03563/RE4: acoustic report (12) in respect of redevelopment to provide 27 no. residential units (Use Class C3) alongside car parking, cycle parking, refuse and recycling storage, amenity space, playspace, landscaping and other associated works.

  1 Jul 2026 Conditions
• 26/02733/CND Granted

  814 Green Lanes London N21 2SB

  Details submitted pursuant to reference 24/04322/PRA dust management plan (1), construction management statement (2), cycle storage (3) and refuse (4) in respect of prior approval for the erection of a two storey extension to the existing building to provide eight new flats.

  26 Jun 2026 Conditions
• 26/02661/CND Refused

  31 Beech Hill Avenue Barnet EN4 0LU

  Details submitted pursuant to reference 24/00888/FUL: SuDS Verification Report (8) in respect of redevelopment of the site and erection of 2 x detached 2-storey dwelling houses with rear balconies, accommodation in roof space and additional first floor extension to Plot 2, together with associated parking and crossover.

  22 Jun 2026 Conditions