240 Winchmore Hill Road London N21 1QR

1. 29 Sep 2026

   Received by Enfield

2. 6 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 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 householder applications in a median of 68 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 220 Winchmore Hill Road London N21 1QR

  24/00257/HOU Submitted 29 Jan 2024 50 yards away

  Single storey rear extension, outbuilding at rear together with demolition of garage.

  Granted Householder Extension Demolition 20 docs
  Small domestic

• 238 Winchmore Hill Road London N21 1QR

  20/01768/PRH Submitted 11 Jun 2020 50 yards away

  Single storey rear extension 5m deep x 3m high (3m high to eaves).

  Granted Prior approval Extension 10 docs
  Small domestic

• 238 Winchmore Hill Road London N21 1QR

  22/01054/CEA Submitted 24 Mar 2022 50 yards away

  Extension to roof at side to form gable end with rear dormer, doors, juliette balcony and front rooflights.

  Granted Lawful development Extension Loft or dormer 24 docs

• 43 Park View London N21 1QS

  23/03468/HOU Submitted 23 Oct 2023 100 yards away

  Part single part two storey rear extension and front entrance porch.

  Granted Householder Extension 5 docs
  Small domestic

• 43 Park View London N21 1QS

  23/03453/CEA Submitted 20 Oct 2023 100 yards away

  Extension to roof at side to form gable end with rear dormer, doors and Juliette balcony with front rooflights.

  Granted Lawful development Extension Loft or dormer 8 docs

• Site:-Telecommunications Mast On Grass Verge On The Glade, Adjacent To Garages N21

  23/03155/PAT Submitted 26 Sep 2023 100 yards away

  Installation of a telecommunications monopole to a maximum height of 20m (including antennas and dishes) with equipment cabinets at base.

  Granted Telecoms 11 docs

• 26/02780/HOU Granted

  27 Lowther Drive Enfield EN2 7JN

  Part single, part 2-storey side/rear extension, front entrance porch and rear dormer with roof lights.

  Received 1 Jul, published by the council 25 Jul 2026 Householder
• 26/03009/HOU Granted

  15 Fouracres Enfield EN3 5DP

  Rear dormer with front roof lights.

  Received 16 Jul, published by the council 26 Jul 2026 Householder
• 26/04416/HOU Awaiting decision

  166 Green Dragon Lane London N21 1EP

  Single storey side extension with replacement garage and pitched roof.

  Received 16 Oct, published by the council 22 Oct 2026 Householder
• 26/04421/HOU Awaiting decision

  11 Mitchell Road London N13 6EG

  First floor rear extension with pitched roof.

  Received 16 Oct, published by the council 22 Oct 2026 Householder
• 26/02987/HOU Granted

  19 Hammond Road Enfield EN1 3PD

  Detached outbuilding at rear, involving demolition of existing garden structures.

  Received 14 Jul, published by the council 2 Aug 2026 Householder