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Planning application

1 Clarendon Way London N21 2LX

Granted Enfield 20/03138/HOU Householder

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Extension to existing outbuilding to create ancillary habitable accommodation (Annex).

As published by the council, reference 20/03138/HOU

Application record

Reference
20/03138/HOU
Type
Householder
Status
Decided
Decision
Granted With Conditions
Received
29 Sep 2020
Validated
29 Sep 2020
Decided
24 Nov 2020
Ward
Grange
Decision by
Delegated Decision
Postcode
N21 2LX

Site history

Applications at this address on the Enfield register

This site has had 2 applications since 2020: 2 approved, 0 refused.

  • 23/03281/CND Granted

    1 Clarendon Way London N21 2LX

    Details pursuant to ref: 20/03138/HOU for in Flood and SUDs measures (5) in respect of the extension to existing outbuilding to create ancillary habitable accommodation (Annex).

    Decided 30 Nov 2023 Conditions

Timeline

Dates from the published record

  1. 29 Sep 2020

    Received by Enfield

  2. 24 Nov 2020

    Decision issued: Granted With Conditions

  3. 18 Sep 2026

    Added to PlanIndex

Documents

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

14 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.

Open the documents

What this grant of permission means

Enfield granted permission on 24 November 2020, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Clarendon Way London N21 2LX

    23/03281/CND Submitted 9 Oct 2023 4m away

    Details pursuant to ref: 20/03138/HOU for in Flood and SUDs measures (5) in respect of the extension to existing outbuilding to create ancillary habitable accommodation (Annex).

    Granted Conditions Extension 3 docs

  • 27 Park Drive London N21 2LU

    21/03244/PRH Submitted 23 Aug 2021 74m away

    Single storey rear extension 3.50m deep x 4m high (2.80m high to eaves).

    Withdrawn Prior approval Extension 4 docs
    Small domestic

  • 37 Park Drive London N21 2LU

    26/01943/CEA Submitted 11 May 2026 118m away

    Single storey rear extension submitted pursuant to prior approval ref: 26/00386/PRH.

    Refused Lawful development Extension 8 docs
    Small domestic

  • 25 Grange Park Avenue London N21 2LP

    26/02067/HOU Submitted 18 May 2026 127m away

    74% historically approved · decision due ~27 Aug

    Single storey rear extension involving new steps and handrail access to rear garden and reduction of garage.

    Awaiting decision Householder Extension 7 docs
    Small domestic

  • 45 Grange Park Avenue London N21 2LP

    26/03484/CEA Submitted 18 Aug 2026 131m away

    78% historically approved · decision due ~13 Oct

    Extension to roof at side to form gable end with rear dormer, Juliette balcony, front roof lights, additional window to front and side elevations, removal of chimney at side, together with outbuilding at rear.

    Awaiting decision Extension Loft or dormer +1

  • 37 Grange Park Avenue London N21 2LP

    22/02215/PRH Submitted 21 Jun 2022 163m away

    Single storey rear extension 6m deep x 4m high (3m high to eaves).

    Granted Prior approval Extension 3 docs
    Small domestic

In Enfield

  • 26/02813/HOU Refused

    77 Connaught Avenue Enfield EN1 3BQ

    Detached outbuilding at rear.

    2 Jul 2026 Householder
  • 26/02912/HOU Refused

    21 Broadoak Avenue Enfield EN3 6TS

    Two storey front extension with alterations to the roof and elevations.

    9 Jul 2026 Householder
  • 26/02576/HOU Granted

    9 Sovereign Mews Barnet EN4 0JQ

    Single storey rear extension with roof lights.

    17 Jun 2026 Householder
  • 26/02971/HOU Refused

    105 Manor Road Enfield EN2 0AW

    Conversion of garage into a habitable room including changes to front fenestration and new side window.

    10 Jul 2026 Householder
  • 26/02499/HOU Granted

    49 De Bohun Avenue London N14 4PU

    Demolition of existing kitchen and erection of single storey rear/side extension with part flat, part pitched roof and rooflights with installation of new door to side elevation at ground floor level with access steps.

    15 Jun 2026 Householder