Grass Verge Adj. To 31 Coniston House Derwent Crescent London N20 0QJ

1. 8 Oct 2026

   Received by Barnet

2. 12 Oct 2026

   Added to PlanIndex

3. 20 Oct 2026

   Status changed to Pending Decision

   Previously Pending Consideration.

4. Decision

   Awaiting decision

   Decision expected by 3 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 46 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet's median decision took 46 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Barnet's portal will say. Our guide explains the common types.

• 16 Coniston Close London N20 0QL

  25/3698/FUL Submitted 8 Sep 2025 50 yards away

  63% historically approved · decision due ~20 Nov

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

  Awaiting decision Full applications Extension Loft or dormer +1 7 docs

• 20 Derwent Crescent London N20 0QQ

  25/4562/PNE Submitted 14 Nov 2025 50 yards away

  Change of use from medical centre (Class E) to 4no. self-contained flats (Class C3). Associated refuse/recycling and cycle storage

  Granted Prior approval New dwelling 14 docs

• 16 Coniston Close London N20 0QL

  26/0024/FUL Submitted 5 Jan 2026 100 yards away

  63% historically approved · decision due ~3 Mar

  Roof extension involving side and rear dormer window and 2no. front facing rooflights

  Awaiting decision Full applications Extension Loft or dormer +1 7 docs

• First Floor Flat 16 Coniston Close London N20 0QL

  26/3626/FUL Submitted 7 Oct 2026 100 yards away

  63% historically approved · decision due ~3 Dec

  Roof extension including 1no. rear dormer window and 2no. front facing and 2no. side facing rooflights

  Awaiting decision Full applications Extension Loft or dormer +1

• Grosvenor Lodge 980 High Road London N20 0QG

  26/3027/FUL Submitted 18 Aug 2026 100 yards away

  63% historically approved · decision due ~23 Oct

  Alterations and extensions to provide an additional 5no. self contained flats including alterations to roof extending the ridge line and enlarging side gable features and new side dormers with 2no. front, side and rear facing rooflights. Part single, part two storey rear extension with new internal stairwells to existing building with associated amenity space, landscaping, cycle storage, parking

  Awaiting decision Full applications New dwelling Extension +1

• 32 Derwent Crescent London N20 0QQ

  25/3959/CON Submitted 30 Sep 2025 100 yards away

  93% historically approved · decision due ~25 Nov

  Submission of details of conditions 8 (Tree Protection Plan), 9 (Green Roof), 10 (Bio-diversity Enhancement Measures), 11 (Hedgehog Highways), 13 (Construction Management and Logistics Plan), 15 (Cycle Parking), and 17 (Materials) pursuant to planning permission 23/0197/FUL dated 20/04/23

  Awaiting decision Conditions Trees 4 docs