48 Chestnut Grove Barnet EN4 8PU

1. 1 Dec 2025

   Received by Barnet

2. 3 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 January 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 42 days over the applications it decided in the last year.

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 48 Chestnut Grove Barnet EN4 8PU

  25/4903/192 Submitted 8 Dec 2025 24m away

  79% historically approved · decision due ~2 Feb

  Two storey rear extension. Single storey side/rear extension. Roof extensions involving crown roof with 1no. rooflight, side dormer window and 2no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 19 docs
  Small domestic

• 92 Cat Hill Barnet EN4 8HX

  25/3918/HSE Submitted 24 Sep 2025 64m away

  77% historically approved · decision due ~19 Nov

  Two storey side extension. Single storey rear extension. New front porch

  Awaiting decision Householder Extension 9 docs
  Small domestic

• 92 Cat Hill Barnet EN4 8HX

  26/0304/NMA Submitted 27 Jan 2026 64m away

  70% historically approved · decision due ~24 Mar

  Non material amendment to planning permission 25/3918/HSE dated 23/09/2025 for `Two storey side extension. Single storey rear extension. New front porch and conversion of garage into habitable room.` Amendments to the external finish from pebble dash to smooth render to match neighbouring properties and facing brick to match the existing house

  Awaiting decision Amendments Extension 2 docs
  Small domestic

• 48 Chestnut Grove Barnet EN4 8PU

  26/1921/CON Submitted 21 May 2026 90m away

  79% historically approved · decision due ~4 Aug

  Submission of details of conditions 10 (Ecological Enhancement Measures), 11 (Ecological Toolbox), 12 (Hedgehog Highways), 14 (Sensitive Lighting strategy), 15 (Protective Barrier), 21 (Means of Enclosure) and 22 (Tree Protection) pursuant to planning permission 22/6024/FUL dated 29/03/23

  Awaiting decision Trees

• 74 Windsor Drive Barnet EN4 8UD

  26/3194/PNH Submitted 31 Aug 2026 138m away

  57% historically approved · decision due ~28 Oct

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.

  Awaiting decision Prior approval Extension Demolition
  Small domestic

• 115 Cat Hill Barnet EN4 8HR

  25/3772/HSE Submitted 15 Sep 2025 139m away

  77% historically approved · decision due ~10 Nov

  First floor side extension with pitched roof

  Awaiting decision Householder Extension 14 docs
  Domestic

• 26/2097/S73 Granted

  26 Grants Close London NW7 1DD

  Variation of condition 1 (Approved Plans) of planning permission reference 23/1897/HSE dated 12/07/2023 for 'Single storey side and rear extension with decking area and access steps following demolition of conservatory and garage. First floor rear extension. New front porch. Erection of outbuilding/garage in rear garden.' Variation to include: Alterations to the side extension footprint; Increase in the width of the first floor extension. Variations to the layout and increased depth to outbuilding. (Amended Description and Plans)

  5 Jun 2026 Conditions
• 26/2226/S73 Granted

  Barnet Lawn Tennis Club Gloucester Road Barnet EN5 1RS

  Variation of condition 1 (Approved Plans) and removal of condition 4 (Floodlighting) of planning permission reference B/02437/11 dated 09/08/11 for 'Installation of floodlighting to court 1.' Variation to include replacement of existing halide floodlighting with LED floodlighting

  15 Jun 2026 Conditions
• 26/2316/CON Granted

  546 - 548 Finchley Road London NW11 8DD

  Submission of details of condition 3 (Materials), 4 (Levels) and 11 (Basement Access) pursuant to planning permission 25/3867/FUL dated 21/05/2026

  18 Jun 2026 Conditions
• 26/2120/CON Granted

  17 Holne Chase London N2 0QL

  Submission of details of Conditions18 (Demolition and Construction Management and Logistics Plan) and 21 (Contract) pursuant to planning permission 23/1956/FUL dated 21/07/23.

  8 Jun 2026 Conditions
• 26/1911/CON Granted

  161 High Street Barnet EN5 5SU

  Submission of details of conditions 5 (Construction Management and Logistics Plan) and 11 (Means of Enclosure/Boundary Treatment) pursuant to planning permission 25/4516/FUL dated 08/04/2026

  21 May 2026 Conditions