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Planning application

26/02875/CEA

1 Clarendon Road London N18 2AH

Awaiting decision Enfield Cert of Lawful Use/Operation - Proposed

Proposal

Extension to roof at side to form gable end with rear dormer, Juliette balcony, front rooflights and removal of chimneys.

As published by the council, reference 26/02875/CEA

Timeline

Dates from the published record

  1. 2 Jul 2026

    Received by Enfield

  2. 16 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

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.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 26/01254/FUL Granted

    10 Clarendon Road London N18 2AJ

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) (RETROSPECTIVE).

    27 Mar 2026 42m away Full applications
  • 26/02065/HOU Awaiting decision

    5 Raynham Avenue London N18 2BN

    Single storey infill extension at rear.

    18 May 2026 60m away Householder
  • LDC/02/0310 Granted

    15, Raynham Avenue, London, N18 2BN

    Single storey rear extension.

    22 Oct 2002 82m away Lawful development
  • 26/01441/HOU Granted

    45 Ingleton Road London N18 2RS

    Single storey rear extension.

    10 Apr 2026 128m away Householder
  • 22/01086/PRH Granted

    45 Ingleton Road London N18 2RS

    Single storey rear extension 6m deep x 3.00m high (2.80m high to eaves).

    28 Mar 2022 129m away Prior approval
  • 26/03003/FUL Awaiting decision

    27 Middlesborough Road London N18 2AR

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) including single storey rear extension involving demolition of existing extension, rear dormer, rear outrigger dormer with front roof lights and associated amenity, cycle and refuse storage.

    15 Jul 2026 135m away Full applications

In Enfield

  • 26/02426/CEA Granted

    44 Felixstowe Road London N9 0DU

    Rear dormer with rear outrigger dormer with front rooflights and window on outrigger at side.

    9 Jun 2026 Lawful development
  • 26/02409/CEA Granted

    10 Hester Road London N18 2RQ

    Single storey rear extension.

    9 Jun 2026 Lawful development
  • 26/02545/CEA Granted

    6 Shrewsbury Road London N11 2LJ

    Installation of air source heat pump in front garden and installation of photovoltaic panels on front roof slope.

    16 Jun 2026 Lawful development
  • 26/02679/CEA Refused

    85 Capel Road Enfield EN1 4SS

    Single storey side extension, with rear dormer and front rooflights.

    24 Jun 2026 Lawful development
  • 26/02443/CEA Granted

    85 Beaconsfield Road Enfield EN3 6AP

    Rear dormer, dormer to rear outrigger and front roof lights.

    10 Jun 2026 Lawful development