20 Brettenham Road London N18 2ET

This site has had 3 applications since 2020: 1 approved, 0 refused.

• 26/03642/FUL Decided

  20 Brettenham Road London N18 2ET

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with associated amenity, cycle and refuse storage (PART RETROSPECTIVE).

  Submitted 28 Aug 2026 Full applications
• 20/03317/CEA Granted

  20 Brettenham Road London N18 2ET

  Rear and outrigger dormer with front rooflights.

  Decided 24 Nov 2020 Lawful development

1. 29 Oct 2026

   Received by Enfield

2. 4 Nov 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 December 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 58 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 full applications in a median of 70 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Brettenham Primary School Brettenham Road London N18 2ET

  26/02634/CND Submitted 19 Jun 2026 50 yards away

  75% historically approved · decision due ~14 Aug

  Details submitted pursuant to reference 26/01310/FUL: detailed drawings of the proposed doors and windows (4) in respect of replacement of windows and doors with decoration of windows and doors covered by local listing of part of school building.

  Decided Windows or glazing

• 14 Brettenham Road London N18 2ET

  26/03738/FUL Submitted 2 Sep 2026 50 yards away

  65% historically approved · decision due ~11 Nov

  Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to 6 persons including single storey rear extension, rear dormer, dormer to rear outrigger and front roof lights.

  Awaiting decision Full applications Extension Loft or dormer
  Small domestic

• 20 Brettenham Road London N18 2ET

  26/03642/FUL Submitted 28 Aug 2026 50 yards away

  65% historically approved · decision due ~23 Oct

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with associated amenity, cycle and refuse storage (PART RETROSPECTIVE).

  Decided Full applications 14 docs
  Domestic

• Laundry Site Brettenham Road London N18 2HE

  26/02852/FUL Submitted 6 Jul 2026 50 yards away

  Second floor extension ancillary to the main use.

  Granted Full applications Extension

• 20 Brettenham Road London N18 2ET

  20/03317/CEA Submitted 14 Oct 2020 50 yards away

  Rear and outrigger dormer with front rooflights.

  Granted Lawful development Extension Loft or dormer 13 docs

• 1 Felixstowe Road London N9 0DX

  20/02849/CEA Submitted 7 Sep 2020 50 yards away

  Extension to roof at side to provide gable end, two rear dormers and 2 x roof lights to front.

  Granted Lawful development Extension Loft or dormer 5 docs

• 26/04568/FUL Awaiting decision

  1 Charnwood Road Enfield EN1 4QP

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with single storey rear extension, rear dormer, front roof lights, associated amenity, cycle and refuse storage.

  Received 27 Oct, published by the council 3 Nov 2026 Full applications
• 26/04544/FUL Awaiting decision

  19 Rylston Road London N13 5NQ

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) for up to 6 persons with associated amenity, refuse and cycle storage involving single storey rear extension and rear dormer with front roof lights.

  Received 27 Oct, published by the council 3 Nov 2026 Full applications
• 26/04543/FUL Awaiting decision

  13 Glenville Avenue Enfield EN2 0ER

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation - HMO) for up to six persons with associated amenity, refuse and cycle storage involving single storey rear extension, rear dormer, front roof lights and changes to the right side elevation.

  Received 27 Oct, published by the council 3 Nov 2026 Full applications
• 26/03830/FUL Refused

  28 Worcesters Avenue Enfield EN1 4NE

  Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to 6 persons, including single-storey rear extension, rear dormer with front roof lights, with associated amenity, refuse and cycle storage.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/04533/FUL Awaiting decision

  266 St Marys Road London N9 8NP

  Single storey rear extension (RETROSPECTIVE).

  Received 26 Oct, published by the council 2 Nov 2026 Full applications