55 Park Way London N20 0XN

1. 10 Mar 2026

   Received by Barnet

2. 29 Apr 2026

   Decision issued: Lawful

3. 25 Jul 2026

   Added to PlanIndex

Barnet granted permission on 29 April 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.

• 35 Bethune Avenue London N11 3LD

  26/0060/192 Submitted 8 Jan 2026 100 yards away

  80% historically approved · decision due ~5 Mar

  Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

  Awaiting decision Lawful development Extension Loft or dormer +1 3 docs

• 35 Bethune Avenue London N11 3LD

  26/1206/HSE Submitted 30 Mar 2026 100 yards away

  77% historically approved · decision due ~25 May

  Part single, part two storey side and rear extensions following demolition of the existing garage. Single storey front porch extension. Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

  Awaiting decision Householder Extension Loft or dormer +2 6 docs
  Small domestic

• 35 Bethune Avenue London N11 3LD

  26/0059/PNH Submitted 8 Jan 2026 100 yards away

  56% historically approved · decision due ~5 Mar

  Single storey rear extension with a depth of 6.00m, an eaves height of 2.90m and a maximum height of 3.50m.

  Awaiting decision Prior approval Extension 4 docs
  Small domestic

• 31 Bethune Avenue London N11 3LD

  25/4378/RCU Submitted 3 Nov 2025 100 yards away

  Change of roof tiles from plain tiles (terracotta) to plain tiles (grey slate) (Retrospective Application)

  Granted Amendments Roofing 7 docs

• 31 Bethune Avenue London N11 3LD

  26/3886/PNH Submitted 26 Oct 2026 150 yards away

  56% historically approved · decision due ~21 Dec

  Single Storey Rear Extension with a depth of 4.00 metres, a maximum height of 3.10 metres and an eaves height of 2.68 metres

  Awaiting decision Prior approval Extension
  Small domestic

• 25 The Ridgeway London N11 3LG

  26/3211/HSE Submitted 2 Sep 2026 250 yards away

  77% historically approved · decision due ~28 Oct

  Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

  Decided Householder Extension Loft or dormer +1
  Small domestic

• 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