Skip to content
PlanIndex Get alerts
Menu

Planning application

23/03921/CEA

11 Sittingbourne Avenue Enfield EN1 2DA

Refused Enfield Cert of Lawful Use/Operation - Proposed

Proposal

Single storey rear extension submitted pursuant to prior approval ref: 23/03299/PRH, extension to roof at side to form gable end with rear dormer, doors and Juliette balcony, front rooflights and flank window together with rear outbuilding.

As published by the council, reference 23/03921/CEA

Timeline

Dates from the published record

  1. 1 Dec 2023

    Received by Enfield

  2. 19 Dec 2023

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jan 2024

    Decision issued: Refused

  4. 3 Aug 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 23/03351/HOU Granted

    24 Sittingbourne Avenue Enfield EN1 2DA

    Replacement garage at rear and installation of 2 rising bollards.

    12 Oct 2023 101m away Householder
  • 20/02224/CEA Granted

    106 Village Road Enfield EN1 2EX

    Single storey rear extension.

    16 Jul 2020 160m away Lawful development
  • 26/02569/PRH Granted

    51 Sittingbourne Avenue Enfield EN1 2DB

    Single storey rear extension 4m deep x 3.13m high (2.75m high to eaves).

    16 Jun 2026 161m away Prior approval
  • 22/00546/HOU Granted

    31 Queen Annes Grove Enfield EN1 2JR

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

    16 Feb 2022 173m away Householder
  • 22/01059/HOU Granted

    38 Bush Hill Road London N21 2DS

    Ground floor side infill extension and first floor side and rear extension.

    25 Mar 2022 183m away Householder
  • 26/02011/HOU Awaiting decision

    9 Queen Annes Grove Enfield EN1 2JP

    Part single, part 2-storey rear extension involving demolition of existing conservatory, two storey side extension involving new front porch, front and rear dormers.

    14 May 2026 207m 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