40 The Birches London N21 1NL

This site has had 2 applications since 2023: 0 approved, 1 refused.

• 23/03466/HOU Refused

  40 The Birches London N21 1NL

  Part single part two storey side and rear extensions with 2 x roof lights at the front and rear.

  Decided 16 Jan 2024 Householder

1. 9 Jul 2026

   Received by Enfield

2. 25 Jul 2026

   Added to PlanIndex

Enfield has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 26 The Birches London N21 1NL

  20/03737/HOU Submitted 17 Nov 2020 50 yards away

  Single storey side extension incorporating replacement garage together with conversion of roof to form gable end with rear dormer and front rooflights.

  Granted Householder Extension Loft or dormer 17 docs
  Small domestic

• 40 The Birches London N21 1NL

  23/03466/HOU Submitted 23 Oct 2023 50 yards away

  Part single part two storey side and rear extensions with 2 x roof lights at the front and rear.

  Refused Householder Extension Loft or dormer 20 docs
  Domestic

• The Birches 22 Winchmore Hill London N21 1NL

  21/04789/HOU Submitted 23 Dec 2021 50 yards away

  Two storey side extension and single storey rear extension together with rear dormer with Juliette balcony and side dormer, with front rooflight, front entrance porch and construction of hardstanding in connection with vehicular access.

  Withdrawn Householder Extension Loft or dormer 20 docs
  Small domestic

• 41 The Birches London N21 1NJ

  26/02361/CEA Submitted 5 Jun 2026 50 yards away

  Single storey rear extension submitted pursuant to prior approval ref: 26/01663/PRH.

  Granted Lawful development Extension 10 docs
  Small domestic

• 14 Holly Hill London N21 1NP

  22/00921/HOU Submitted 14 Mar 2022 50 yards away

  Single storey rear extension together with demolition of detached garage at rear and erection of additional attached extension to be used as an office.

  Granted Householder Extension Demolition 12 docs
  Small domestic

• 33 Oakwood Crescent London N21 1NX

  22/02441/HOU Submitted 11 Jul 2022 50 yards away

  Demolition of existing conservatory, single storey rear/side extension with alterations to rear patio.

  Granted Householder Extension Demolition 5 docs
  Small domestic

• 26/04278/VAR Awaiting decision

  120 Beaconsfield Road Enfield EN3 6AY

  Variation of condition 02 of application: 24/03790/FUL to allow a single storey rear extension, new side entry to flat 1 and internal layouts to both flats.

  Received 7 Oct, published by the council 13 Oct 2026 Amendments
• 26/03395/VAR Granted

  54 And 56 New River Crescent London N13 5RF

  Variation of condition 2 of approval 24/00421/FUL to relocate refuse storage and convert storage into a bedroom to increase flat 1 to 3 bedrooms and changes to front flat entry and fenestration.

  Received 11 Aug, published by the council 28 Aug 2026 Amendments
• 26/02983/VAR Granted

  25 Oldbury Road Enfield EN1 3QN

  Variation of condition 02 of Ref: 25/03137/RE4 to reposition the window within the bathroom.

  Received 14 Jul, published by the council 25 Jul 2026 Amendments
• 26/03547/NMA Refused

  Garages Roundhill Drive Enfield EN2 7RW

  Non material amendment to Ref: 25/02646/FUL to allow for an increase roof height and increased size of rear dormer.

  Received 21 Aug, published by the council 5 Sep 2026 Amendments
• 26/03598/VAR Granted

  13 Sidney Avenue London N13 4XA

  Variation of condition 03 of approval ref: 24/02994/FUL to change wording of condition to "The development hereby permitted shall be occupied by no more than 6no. residents and 4no. members of staff (excluding ad hoc visiting specialists/ therapists) at any one time."

  Received 25 Aug, published by the council 1 Sep 2026 Amendments