17 Summers Lane London N12 0PE

This site has had 2 applications since 2026.

• 26/3417/PNH Decided

  17 Summers Lane London N12 0PE

  2no. Single storey rear extensions with a proposed depth of 5.00 metres, maximum height of 3.64 metres and eaves height of 2.76 metres. Following demolition of the existing garage and rear outrigger.

  Submitted 17 Sep 2026 Prior approval

1. 7 Aug 2026

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. 11 Sep 2026

   Status changed to Prior Approval Required and Refused

   Previously Pending Consideration.

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 17 Summers Lane London N12 0PE

  26/3417/PNH Submitted 17 Sep 2026 50 yards away

  56% historically approved · decision due ~12 Nov

  2no. Single storey rear extensions with a proposed depth of 5.00 metres, maximum height of 3.64 metres and eaves height of 2.76 metres. Following demolition of the existing garage and rear outrigger.

  Decided Prior approval Extension Demolition
  Small domestic

• 19 Kenver Avenue London N12 0PG

  25/5173/192 Submitted 24 Dec 2025 150 yards away

  80% historically approved · decision due ~18 Feb

  Erection of a rear outbuilding

  Awaiting decision Lawful development 3 docs

• 19 Kenver Avenue London N12 0PG

  26/1746/HSE Submitted 11 May 2026 150 yards away

  Erection of a rear outbuilding

  Refused Householder 7 docs
  Small domestic

• 19 Kenver Avenue London N12 0PG

  26/0329/HSE Submitted 28 Jan 2026 150 yards away

  77% historically approved · decision due ~26 Mar

  Two storey rear extension. Single storey side extension. Conversion of garage into store

  Awaiting decision Householder Extension 5 docs
  Small domestic

• 19 Kenver Avenue London N12 0PG

  26/0292/192 Submitted 26 Jan 2026 150 yards away

  Erection of a rear outbuilding

  Refused Lawful development 5 docs

• David Lloyd Leisure Centre Leisure Way London N12 0QZ

  25/3705/FUL Submitted 9 Sep 2025 150 yards away

  63% historically approved · decision due ~10 Nov

  Removal of upper fire exit stairs, installation of a 2m tall metal boundary fence, new fire exit and replacement upper level fire exit stairs and associated works

  Awaiting decision Full applications 6 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

  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