82 Grasvenor Avenue Barnet EN5 2DB

1. 1 Jun 2026

   Received by Barnet

2. 13 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. 19 Aug 2026

   Decision issued: Prior Approval Not Required

Barnet granted permission on 19 August 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 68 Grasvenor Avenue Barnet EN5 2DB

  26/3384/PNH Submitted 16 Sep 2026 50 yards away

  56% historically approved · decision due ~11 Nov

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.70 metres and eaves height of 3.00 metres. Following demolition of the existing garage.

  Awaiting decision Prior approval Extension Demolition
  Small domestic

• 60 Grasvenor Avenue Barnet EN5 2DB

  21/5643/192 Submitted 25 Oct 2021 100 yards away

  Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights and new side gable window

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 104 Sherrards Way Barnet EN5 2BL

  21/5531/PNH Submitted 18 Oct 2021 100 yards away

  Single storey rear extension with a proposed depth of 6.00 metres from original rear wall, maximum height of 3.50 metres and eaves height of 3.00 metres.

  Granted Prior approval Extension 4 docs
  Small domestic

• 118 Sherrards Way Barnet EN5 2BL

  26/1021/PNH Submitted 17 Mar 2026 150 yards away

  Single storey rear extension with a maximum proposed depth of 5.5m, maximum height of 3.0m and an eaves height of 2.7m

  Refused Prior approval Extension 9 docs
  Small domestic

• 118 Sherrards Way Barnet EN5 2BL

  26/2343/PNH Submitted 22 Jun 2026 150 yards away

  Single storey rear extension with a proposed depth of 5.14m, maximum height of 3.33m and eaves height of 2.50m following the demolition of existing shed

  Granted Prior approval Extension Demolition 9 docs
  Small domestic

• 15 The Linkway Barnet EN5 2BX

  26/3142/192 Submitted 25 Aug 2026 150 yards away

  79% historically approved · decision due ~20 Oct

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

  Awaiting decision Extension Loft or dormer +1

• 26/3835/PNH Awaiting decision

  3 Devonshire Crescent London NW7 1DN

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.48 metres and eaves height of 3.00 metres. Following demolition of existing rear outrigger.

  22 Oct 2026 Prior approval
• 26/3832/PNH Awaiting decision

  48 Alverstone Avenue Barnet EN4 8EB

  Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.15 metres and eaves height of 3 metres following demolition of existing rear extension.

  22 Oct 2026 Prior approval
• 26/3823/PNH Awaiting decision

  7 Southbourne Crescent London NW4 2LB

  Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height of 3.00 metres.

  21 Oct 2026 Prior approval
• 26/3809/PND Awaiting decision

  10 Clifford Road Barnet EN5 5PG

  Demolition of existing garage

  21 Oct 2026 Prior approval
• 26/3819/PNH Awaiting decision

  78 Russell Lane London N20 0AP

  2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demolition of the existing side/rear outrigger.

  Received 20 Oct, published by the council 22 Oct 2026 Prior approval