34 Byng Road Barnet EN5 4NR

1. 14 Jul 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 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.

• 61 Byng Road Barnet EN5 4NP

  26/1923/192 Submitted 21 May 2026 48m away

  80% historically approved · decision due ~16 Jul

  Single storey side and rear extension

  Awaiting decision Lawful development Extension 3 docs
  Small domestic

• 25 Wentworth Road Barnet EN5 4NY

  25/3340/192 Submitted 11 Aug 2025 105m away

  Alterations and enlargement of the existing rear dormer window

  Granted Lawful development Loft or dormer Windows or glazing 8 docs

• 61 Byng Road Barnet EN5 4NP

  26/3136/HSE Submitted 25 Aug 2026 113m away

  77% historically approved · decision due ~20 Oct

  Part single, part two storey side and rear extensions following demolition of the existing outrigger and garage. Changes to fenestration. Associated landscaping. Re-rendering of existing rear wall to match existing. (amended description and drawings).

  Awaiting decision Householder Extension Demolition +1
  Domestic

• 31 Wentworth Road Barnet EN5 4NY

  21/4250/HSE Submitted 29 Jul 2021 114m away

  Single storey rear extension. New front porch

  Granted Householder Extension 6 docs
  Small domestic

• 31 Byng Road Barnet EN5 4NW

  25/4459/HSE Submitted 7 Nov 2025 118m away

  Single storey rear extension with 2no. rooflights

  Refused Householder Extension Loft or dormer 8 docs
  Small domestic

• 31 Byng Road Barnet EN5 4NW

  25/3781/PNH Submitted 15 Sep 2025 118m away

  58% historically approved · decision due ~10 Nov

  Single storey rear extension with a proposed depth of 5.50m, maximum height of 4.00m and an eaves height of 3.00m

  Awaiting decision Prior approval Extension 4 docs
  Small domestic

• 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