27 Trinder Road Barnet EN5 3EE

1. 27 Jul 2026

   Received by Barnet

2. 29 Jul 2026

   Added to PlanIndex

3. 11 Sep 2026

   Status changed to Prior Approval Not Required

   Previously Pending Consideration.

4. Decision

   Awaiting decision

   Decision expected by 21 September 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 43 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.

• 14 Well Road Barnet EN5 3ED

  26/2155/HSE Submitted 10 Jun 2026 89m away

  77% historically approved · decision due ~5 Aug

  Part single part two storey side and rear extensions. Single storey rear infill extension. Changes to rear fenestration

  Decided Householder Extension Windows or glazing
  Small domestic

• 10 Pepys Crescent Barnet EN5 3EG

  26/1504/PNH Submitted 22 Apr 2026 104m away

  58% historically approved · decision due ~17 Jun

  Single storey rear extension with a proposed maximum depth of 5.53m, maximum height of 3.30m and an eaves height of 3.00m

  Awaiting decision Prior approval Extension 9 docs
  Small domestic

• 10 Pepys Crescent Barnet EN5 3EG

  26/0955/PNH Submitted 12 Mar 2026 104m away

  Single storey rear extension with a proposed maximum depth of 5.80m, maximum height of 3.30m and an eaves height of 3.00m

  Refused Prior approval Extension 13 docs
  Small domestic

• 1 Trinder Road Barnet EN5 3EQ

  25/4875/HSE Submitted 4 Dec 2025 124m away

  77% historically approved · decision due ~29 Jan

  Two storey rear extension

  Awaiting decision Householder Extension 8 docs
  Domestic

• 1 Trinder Road Barnet EN5 3EQ

  25/3812/HSE Submitted 17 Sep 2025 124m away

  77% historically approved · decision due ~12 Nov

  Two storey rear extension

  Awaiting decision Householder Extension 8 docs
  Domestic

• 51 Well Road Barnet EN5 3EB

  25/4910/192 Submitted 8 Dec 2025 134m away

  Roof extension involving hip to gable, rear dormer window and new side gable window

  Refused Lawful development Extension Loft or dormer +1 12 docs

• 26/3407/PNH Awaiting decision

  12 Ingleway London N12 0QJ

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.75 metres and eaves height of 2.75 metres, following demolition of the existing conservatory.

  17 Sep 2026 Prior approval
• 26/3322/PNH Awaiting decision

  35 Aldridge Avenue Edgware HA8 8TA

  Single storey rear extension with a proposed depth of 6 metres, maximum height of 3 metres and eaves height of 3 metres.

  11 Sep 2026 Prior approval
• 26/3337/PNH Awaiting decision

  103 Brunswick Park Road London N11 1JT

  Single storey rear extension with a proposed depth of 6 metres, maximum height of 4 metres and eaves height of 3 metres. Following demolition of the existing garage.

  11 Sep 2026 Prior approval
• 26/3320/PNH Awaiting decision

  31 Woodlands London NW11 9QJ

  2no. single-storey rear extensions with a proposed depth of 6 metres, maximum height of 4 metres and eaves height of 3 metres, following demolition of the existing rear extension and patio. (Amended description)

  10 Sep 2026 Prior approval
• 26/3303/PNH Awaiting decision

  95 Bittacy Rise London NW7 2HH

  Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres. Following demolition of the existing rear extension.

  9 Sep 2026 Prior approval