227 Oakleigh Road North London N20 0TX

This site has had 2 applications since 2026.

• 26/2789/PNH Decided

  227 Oakleigh Road North London N20 0TX

  Single storey rear extension with a depth of 6.00m, maximum height of 3.18m and an eaves height of 3.23m

  Submitted 28 Jul 2026 Prior approval

1. 6 Oct 2026

   Received by Barnet

2. 6 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 December 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 46 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.

• 227 Oakleigh Road North London N20 0TX

  26/2789/PNH Submitted 28 Jul 2026 50 yards away

  56% historically approved · decision due ~23 Sep

  Single storey rear extension with a depth of 6.00m, maximum height of 3.18m and an eaves height of 3.23m

  Decided Prior approval Extension
  Small domestic

• Rear Of 259 Oakleigh Road North London N20 0DG

  25/4426/FUL Submitted 5 Nov 2025 150 yards away

  Erection of a single storey office block following demolition of the existing offices with associated landscaping

  Granted Full applications Demolition 8 docs
  Small domestic

• Rear Of 259 Oakleigh Road North London N20 0DG

  25/3474/FUL Submitted 21 Aug 2025 150 yards away

  63% historically approved · decision due ~29 Oct

  Erection of a two storey office block following demolition of the existing offices with associated landscaping

  Awaiting decision Full applications Demolition 5 docs

• 12 Barfield Avenue London N20 0DE

  26/1813/HSE Submitted 14 May 2026 150 yards away

  Retention of the single storey front, side and rear extension with associated access steps. Removal of the existing canopy roof and reduction in size to the raised patio

  Granted Householder Extension 8 docs
  Small domestic

• 275 Oakleigh Road North London N20 0DG

  26/3252/192 Submitted 7 Sep 2026 150 yards away

  79% historically approved · decision due ~23 Nov

  Erection of a rear outbuilding

  Awaiting decision

• Rear Of 259 Oakleigh Road North London N20 0DG

  26/0075/FUL Submitted 9 Jan 2026 150 yards away

  63% historically approved · decision due ~6 Mar

  Erection of a single storey office block following demolition of the existing offices with associated landscaping, and refuse and recycling

  Awaiting decision Full applications Demolition 5 docs
  Small domestic

• 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 and attached pitched-roof structure

  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