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 63 days over the applications it decided in the last year.

This application is with Enfield for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26 Mayfield Road Enfield EN3 7LS

  22/01826/CEA Submitted 24 May 2022 12m 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 51m 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

  26/02282/CND Submitted 2 Jun 2026 56m away

  78% historically approved · decision due ~10 Aug

  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.

  Decided New dwelling
  Domestic

• 9 Saville Row Enfield EN3 7LD

  23/04070/FUL Submitted 13 Dec 2023 128m away

  Change of use from (Use Class C3) dwelling house to (Use Class C4) house in multiple occupation, for up to 4 individuals (RETROSPECTIVE)

  Refused Full applications 13 docs
  Domestic

• 31 Swan Way Enfield EN3 7HY

  22/00656/HOU Submitted 23 Feb 2022 142m away

  Part single, part 2-storey rear extension.

  Granted Householder Extension 11 docs
  Domestic

• 167 Green Street Enfield EN3 7LT

  22/01255/FUL Submitted 11 Apr 2022 159m away

  Rear dormer with front and side rooflights.

  Granted Full applications Loft or dormer 8 docs

• 26/03804/HOU Awaiting decision

  10 Rochester Close Enfield EN1 3NR

  Conversion of garage into habitable room with alterations to front elevation.

  7 Sep 2026 Householder
• 26/03739/HOU Awaiting decision

  8 St Andrews Road Enfield EN1 3UB

  Single storey side extension and reinstatement of existing utility room window.

  2 Sep 2026 Householder
• 26/01607/HOU Granted

  153 Churchbury Lane Enfield EN1 3HQ

  Single storey rear extension with replacement side shelter and side gate with new rendering to external walls.

  23 Apr 2026 Householder
• 26/03659/HOU Awaiting decision

  4 Kent Road London N21 2JR

  Single storey rear extension.

  28 Aug 2026 Householder
• 26/01634/HOU Granted

  50 Newbury Avenue Enfield EN3 6EF

  Single storey rear infill extension and extension of rear patio.

  24 Apr 2026 Householder