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Planning application

10 Mayfair Terrace London N14 6HJ

Granted Enfield 24/00113/CEA Cert of Lawful Use/Operation - Proposed

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Extension to roof at side to form gable end with rear dormer.

As published by the council, reference 24/00113/CEA

Application record

Reference
24/00113/CEA
Type
Cert of Lawful Use/Operation - Proposed
Status
Decided
Decision
Granted
Received
15 Jan 2024
Validated
15 Jan 2024
Decided
22 Feb 2024
Ward
Southgate
Decision by
Delegated Decision
Postcode
N14 6HJ

Timeline

Dates from the published record

  1. 15 Jan 2024

    Received by Enfield

  2. 22 Feb 2024

    Decision issued: Granted

  3. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

45 applications on PlanIndex · across 22 councils · 79% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

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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

  • 34 Hillside Grove London N14 6HE

    24/00175/HOU Submitted 22 Jan 2024 46m away

    Single storey rear extension.

    Granted Householder Extension 17 docs
    Small domestic
  • 236 Chase Road London N14 6HH

    26/01805/FUL Submitted 5 May 2026 49m away

    Extension to existing rear dormer.

    Refused Full applications Extension Loft or dormer 7 docs
  • 12 Hillside Grove London N14 6HE

    26/02393/PRH Submitted 8 Jun 2026 71m away

    78% historically approved · decision due ~3 Aug

    Single storey rear extension 3.86m deep x 3.15m high (3m high to eaves).

    Decided Extension
    Small domestic
  • 12 Hillside Grove London N14 6HE

    26/02392/CEA Submitted 8 Jun 2026 71m away

    78% historically approved · decision due ~3 Aug

    Extension of roof to side to form gable, rear dormer and front roof lights.

    Decided Extension Loft or dormer
  • 19 Mayfair Terrace London N14 6HU

    22/00674/CEA Submitted 24 Feb 2022 78m away

    Extension to roof at side to form gable end with rear dormer and front rooflights.

    Granted Lawful development Extension Loft or dormer 7 docs
  • 31 Mayfair Terrace London N14 6HU

    22/01772/HOU Submitted 19 May 2022 101m away

    Replacement flat roof to existing single storey rear extension with roof lantern.

    Granted Householder Extension Windows or glazing 10 docs
    Small domestic

In Enfield

  • 26/02030/CEU Granted

    13 Glenbrook South Enfield EN2 7HQ

    Existing single storey front, side and rear extension.

    15 May 2026 Lawful development
  • 26/01356/CEU Granted

    16 Lowden Road London N9 8RN

    Use of premises as 4no. self-contained flats.

    2 Apr 2026 Lawful development
  • 26/01782/CEU Refused

    118 Middleham Road London N18 2SD

    Single storey rear extension.

    1 May 2026 Lawful development
  • 26/03337/CEA Awaiting decision

    141 Tottenhall Road London N13 6JA

    Change of use from dwelling house upper floors and outbuildings (Class C3) into a childrens care home (Class C2) to cater for a maximum 4 x children between ages 7-15, supervised by support staff providing 24-hour care.

    6 Aug 2026 Lawful development
  • 26/01751/CEU Granted

    2A Elmcroft Avenue London N9 7DL

    Use of property as 2 self contained flats.

    30 Apr 2026 Lawful development