21 Mayfield Road Enfield EN3 7LS

1. 30 Jul 2026

   Received by Enfield

2. 27 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 October 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.

• 26 Mayfield Road Enfield EN3 7LS

  22/01826/CEA Submitted 24 May 2022 50 yards away

  Rear dormer with roof lights to front, single storey rear extension, extended flue pipe and changes to fenestration (revised)

  Granted Lawful development Extension Loft or dormer +1 7 docs
  Small domestic

• 11 Westmoor Road Enfield EN3 7LE

  24/00410/CEA Submitted 12 Feb 2024 100 yards away

  Rear dormer and rear outrigger dormer with front and side rooflights.

  Granted Lawful development Extension Loft or dormer 7 docs

• 41 Westmoor Road Enfield EN3 7LE

  26/03921/CND Submitted 14 Sep 2026 100 yards away

  75% historically approved · decision due ~9 Nov

  Details submitted pursuant to reference 24/01301/FUL: construction management plan (8) in respect of redevelopment of site by the erection of 2 x 2-storey semi-detached dwelling houses together with new associated landscaping, cycle and refuse storage.

  Awaiting decision New dwelling
  Domestic

• 39A Westmoor Road Enfield EN3 7LE

  26/03344/HOU Submitted 6 Aug 2026 100 yards away

  72% historically approved · decision due ~26 Nov

  Part single, part 2-storey side/rear extension involving removal of first floor flank window and demolition of existing conservatory, together with rear dormer (RETROSPECTIVE).

  Awaiting decision Householder Extension Loft or dormer +2
  Small domestic

• 167 Green Street Enfield EN3 7LT

  22/01255/FUL Submitted 11 Apr 2022 150 yards away

  Rear dormer with front and side rooflights.

  Granted Full applications Loft or dormer 8 docs

• Brimsdown Sports Club Goldsdown Road Enfield EN3 7RP

  26/03396/SO Submitted 11 Aug 2026 150 yards away

  Environmental Impact Assessment Screening Opinion Request under Part 2, Regulation 6 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017 (as amended) in relation to the proposed development of a mixed-use redevelopment at Brimsdown Sports Ground.

  Decided

• 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
• 26/04416/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