36 Friars Avenue London N20 0XH

1. 8 May 2026

   Received by Barnet

2. 26 Jun 2026

   Decision issued: Lawful

3. 25 Jul 2026

   Added to PlanIndex

Barnet granted permission on 26 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 48 Friars Avenue London N20 0XH

  26/3102/HSE Submitted 24 Aug 2026 50 yards away

  77% historically approved · decision due ~19 Oct

  Enlargement of basement/lower ground floor, Part single, part two storey side and rear extensions. Conversion of garage into habitable space, insertion of window to replace garage door. Enlargement of existing roof extension, rear dormer window. with 3no. front facing rooflights

  Decided Householder Extension Loft or dormer +1
  Domestic

• 4 St James Close London N20 0NS

  25/4884/HSE Submitted 5 Dec 2025 100 yards away

  77% historically approved · decision due ~30 Jan

  Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window. Erection of a rear outbuilding following demolition of the existing

  Awaiting decision Householder Extension Loft or dormer +2 7 docs
  Small domestic

• 32 St James Close London N20 0NS

  26/3780/HSE Submitted 19 Oct 2026 100 yards away

  77% historically approved · decision due ~14 Dec

  Single storey rear extension with new veranda, patio area and access steps into garden. External alterations to the dwelling including insulation with brick slips; installation of new window frames and new front door(Amended Description and Plans)

  Awaiting decision Householder Extension Windows or glazing
  Small domestic

• 85 Raleigh Drive London N20 0UZ

  25/3490/192 Submitted 22 Aug 2025 100 yards away

  Roof extension involving side and rear dormer windows

  Refused Lawful development Extension Loft or dormer +1 11 docs

• 85 Raleigh Drive London N20 0UZ

  25/4711/192 Submitted 25 Nov 2025 100 yards away

  80% historically approved · decision due ~21 Jan

  Roof extension involving rear gable end and window, side dormer with two windows and 2no. side and 1no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 9 docs

• 73 Raleigh Drive London N20 0UZ

  25/4201/192 Submitted 20 Oct 2025 100 yards away

  Erection of a rear outbuilding

  Refused Lawful development 12 docs

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1362/191 Refused

  145 Cotswold Gardens London NW2 1PL

  Use as a House in Multiple Occupation (HMO) for 6 people

  Received 14 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1907/191 Granted

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2392/192 Refused

  6 Mostyn Road Edgware HA8 0JD

  New front hardstanding and vehicular access to provide off-street parking

  Received 23 Jun, published by the council 9 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development