23 Chestnut Close London N14 4SG

1. 12 Oct 2026

   Received by Enfield

2. 21 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 16 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.

• 14 Chestnut Close London N14 4SE

  26/03821/HOU Submitted 8 Sep 2026 50 yards away

  72% historically approved · decision due ~17 Nov

  Single storey rear extension with side and rear dormers.

  Awaiting decision Householder Extension Loft or dormer
  Small domestic

• 14 Chestnut Close London N14 4SE

  24/00323/HOU Submitted 2 Feb 2024 50 yards away

  Single storey rear extension, front entrance porch, roof extension incorporating increase in height of existing roof with gable ends and rear dormer, juliette balcony and front rooflights.

  Refused Householder Extension Loft or dormer 10 docs
  Small domestic

• 16 Chestnut Close London N14 4SE

  22/01578/HOU Submitted 5 May 2022 50 yards away

  Conversion of garage to habitable room and alterations to fenestration (Retrospective).

  Granted Householder Windows or glazing 7 docs
  Domestic

• 10 Chestnut Close London N14 4SE

  20/03767/CEA Submitted 19 Nov 2020 50 yards away

  Extension of roof at side and rear dormer.

  Granted Lawful development Extension Loft or dormer 8 docs

• 76 Chase Road London N14 4ET

  20/02399/PRH Submitted 30 Jul 2020 50 yards away

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

  Granted Prior approval Extension 12 docs
  Small domestic

• 60 Chase Road London N14 4ET

  23/03733/FUL Submitted 16 Nov 2023 50 yards away

  Change of use from Use Class C3 (dwelling house) to Sui Generis (house in multiple occupation) for 7 persons (Retrospective).

  Granted Full applications 9 docs
  Domestic

• 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
• 26/04358/HOU Awaiting decision

  1 Holly Hill London N21 1NN

  Single storey side extension, partial conversion of the existing attached garage, extension of the existing rear patio and associated internal alterations.

  Received 13 Oct, published by the council 22 Oct 2026 Householder
• 26/04340/HOU Awaiting decision

  60 Southbury Road Enfield EN1 1YB

  Single storey side and rear extension.

  Received 12 Oct, published by the council 22 Oct 2026 Householder