68 Grasvenor Avenue Barnet EN5 2DB

1. 16 Sep 2026

   Received by Barnet

2. 18 Sep 2026

   Added to PlanIndex

3. 13 Oct 2026

   Status changed to Prior Approval Not Required

   Previously Pending Consideration.

4. Decision

   Awaiting decision

   Decision expected by 11 November 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 45 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 decided prior approval applications in a median of 36 days. More in our guide to how long planning decisions take.

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.

• 60 Grasvenor Avenue Barnet EN5 2DB

  21/5643/192 Submitted 25 Oct 2021 50 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

• 82 Grasvenor Avenue Barnet EN5 2DB

  26/2040/PNH Submitted 1 Jun 2026 50 yards away

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

  Granted Prior approval Extension Demolition 11 docs
  Small domestic

• 104 Sherrards Way Barnet EN5 2BL

  21/5531/PNH Submitted 18 Oct 2021 150 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

• 27 Sherrards Way Barnet EN5 2BW

  26/3413/192 Submitted 17 Sep 2026 150 yards away

  78% historically approved · decision due ~12 Nov

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

  Awaiting decision Extension Loft or dormer +1

• 52 Sherrards Way Barnet EN5 2BJ

  26/0237/PNH Submitted 22 Jan 2026 150 yards away

  Single story rear extension with a proposed depth of 5.50m, maximum height of 3.50m and an eaves height of 2.50m following the demolition of the existing structure

  Granted Prior approval Extension Demolition 5 docs

• 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

• 26/3970/PNH Awaiting decision

  103 Arlington Road London N14 5BA

  2no. single storey rear extensions with a depth of 6.00 metrres, a maximum height of 4.00 metres and an eaves height of 3.00 metres and a depth of 6.00 metres, and eaves height of 4.00 metres and an eaves height of 3.00 metres.

  3 Nov 2026 Prior approval
• 26/3984/PNH Awaiting decision

  155 Station Road London N3 2SP

  Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.5 metres and eaves height of 2.98 metres

  Received 3 Nov, published by the council 4 Nov 2026 Prior approval
• 26/3948/PNH Awaiting decision

  86 Ridgeway Avenue Barnet EN4 8TN

  Single storey extension rear extension with a total depth of 4.50 metres, a maximum height of 3.96 metres and an eaves height of 3.00 metres.

  Received 30 Oct, published by the council 4 Nov 2026 Prior approval
• 26/3937/PNH Awaiting decision

  85 Cotswold Gardens London NW2 1PE

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  29 Oct 2026 Prior approval
• 26/3927/PNH Awaiting decision

  56 Brookfield Crescent London NW7 2DG

  Single Storey Rear Extension with a depth of 6.00 metres, a maximum height of 3.53 metres and an eaves height of 3.00 metres

  Received 28 Oct, published by the council 29 Oct 2026 Prior approval