11 The Grove Edgware HA8 9QA

1. 29 Oct 2021

   Received by Barnet

2. 23 Nov 2021

   Decision issued: Lawful

3. 7 Sep 2026

   Added to PlanIndex

Barnet granted permission on 23 November 2021, 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.

• 18 The Grove Edgware HA8 9QB

  21/4686/HSE Submitted 27 Aug 2021 50 yards away

  Single storey side extension following demolition of existing garage

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 4 Hillcrest Avenue Edgware HA8 8PA

  25/5062/192 Submitted 17 Dec 2025 50 yards away

  80% historically approved · decision due ~11 Feb

  Roof extension involving removal and replacement of the existing rear dormer with side/rear dormer window with juliette balcony and 2no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 4 docs

• 27 Hillcrest Avenue Edgware HA8 8NZ

  21/6046/192 Submitted 16 Nov 2021 150 yards away

  Roof extension including dormer to the rear and both sides. 2no. rooflights to front roofslope

  Granted Lawful development Extension Loft or dormer 10 docs

• Edgware Abbey 94A Priory Field Drive Edgware HA8 9PU

  26/3332/LBC Submitted 11 Sep 2026 150 yards away

  97% historically approved · decision due ~9 Nov

  Protection of existing stained glass window. Removal of stained glass units. Recording and removal of decayed timber frame and replacement with new painted hardwood frame to match existing. Refitting of stained glass units.

  Awaiting decision Heritage and listed buildings Windows or glazing

• 22 Broadfields Avenue Edgware HA8 8PG

  21/5726/192 Submitted 28 Oct 2021 150 yards away

  Roof extension involving hip to gable to both sides, rear dormer window with Juliette balcony, 3no front facing rooflights. New side gable window

  Refused Lawful development Extension Loft or dormer +1 11 docs

• 14 Kenlor Court Heather Walk Edgware HA8 9UJ

  TPP/0178/26 Submitted 25 Mar 2026 200 yards away

  1 X Sycamore (Applicant Ref T1) - Reduce height approximately 1metre and reduce on property and main road side approximately 0.75metre to rebalance tree. Standing in T7 of Order.

  Granted Trees 4 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