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Planning application

22/00912/CEA

17 Colne Road London N21 2JG

Granted Enfield Cert of Lawful Use/Operation - Proposed

Proposal

Hip to gable end with rear dormer with doors, Juliette balcony and front rooflights.

As published by the council, reference 22/00912/CEA

Timeline

Dates from the published record

  1. 14 Mar 2022

    Received by Enfield

  2. 12 May 2022

    Decision issued: Granted

  3. 3 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 22/00884/CEA Refused

    33 Solna Road London N21 2JE

    Extension to roof to form gable ends with flank window, rear dormer and rooflights to front.

    10 Mar 2022 63m away Lawful development
  • 26/02349/HOU Awaiting decision

    55 Ridge Avenue London N21 2RJ

    First floor side extension.

    4 Jun 2026 112m away Householder
  • 26/01410/FUL Granted

    25 And 27 Ridge Avenue London N21 2RJ

    First floor rear extensions.

    8 Apr 2026 124m away Full applications
  • 22/00634/HOU Granted

    51 Colne Road London N21 2JJ

    Demolition of existing garages with replacement garage to rear.

    22 Feb 2022 141m away Householder
  • 22/00448/HOU Granted

    3 Griffins Close London N21 2EW

    Rear and side dormers.

    8 Feb 2022 173m away Householder
  • 22/00513/HOU Granted

    3 Griffins Close London N21 2EW

    Conversion of garage into habitable room involving alterations to front ground floor elevation including access to first floor landing onto porch roof with new railings.

    14 Feb 2022 173m away Householder

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