48 Cambourne Avenue London N9 8QG

1. 22 Jul 2026

   Received by Enfield

2. 29 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Enfield took a median of 63 days over the applications it decided in the last year.

This application is with Enfield for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Enfield is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 48 Cambourne Avenue London N9 8QG

  26/01891/PRH Submitted 7 May 2026 43m away

  Single-storey rear extension 6m deep x 3.6m high (2.95m high to eaves).

  Granted Prior approval Extension 4 docs
  Small domestic

• 16 Warren Close London N9 8QE

  22/01650/CEA Submitted 11 May 2022 66m away

  Outbuilding for storage/study/gym use.

  Granted Lawful development 4 docs

• 16 Warren Close London N9 8QE

  22/01651/PRH Submitted 11 May 2022 66m away

  Single storey rear extension 6m deep x 3.00m high (2.70m high to eaves).

  Granted Prior approval Extension 5 docs
  Small domestic

• 45 Penfold Road London N9 8EH

  26/02500/FUL Submitted 15 Jun 2026 105m away

  68% historically approved · decision due ~20 Aug

  Sub-division of site and construction of single storey dwelling together with associated refuse, recycling and cycle storage, soft and hard landscaping, and the provision of rear off-street parking.

  Awaiting decision Full applications
  Small domestic

• 76 Cambourne Avenue London N9 8QG

  21/03975/HOU Submitted 22 Oct 2021 114m away

  Part single, part 2-storey side and rear extension.

  Refused Householder Extension 11 docs
  Domestic

• 181 Nightingale Road London N9 8QJ

  23/03996/CEA Submitted 5 Dec 2023 120m away

  Rear dormer with front rooflights and demolition of existing rear garage with construction of rear outbuilding.

  Granted Lawful development Loft or dormer Demolition 7 docs