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Planning application

54 Deansway London N9 9TZ

Granted Enfield 20/02472/CEA Cert of Lawful Use/Operation - Proposed

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

Proposal

Use of the existing outbuilding as an ancillary granny annexe for use by an elderly member of the family occupying the main dwellinghouse.

As published by the council, reference 20/02472/CEA

Application record

Reference
20/02472/CEA
Type
Cert of Lawful Use/Operation - Proposed
Status
Decided
Decision
Granted
Received
5 Aug 2020
Validated
28 Oct 2020
Decided
19 Dec 2020
Ward
Haselbury
Decision by
Delegated Decision
Postcode
N9 9TZ

Site history

Applications at this address on the Enfield register

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

  • 26/02300/FUL Granted

    54 Deansway London N9 9TZ

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

    Decided 11 Aug 2026 Full applications

Timeline

Dates from the published record

  1. 5 Aug 2020

    Received by Enfield

  2. 28 Oct 2020

    Validated

    Checked as complete and ready for consideration.

  3. 19 Dec 2020

    Decision issued: Granted

  4. 18 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Expert Planning and Design Consultancy Ltd Agent, a planning consultancy

3 applications on PlanIndex

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Documents

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

6 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.

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What this grant of permission means

Enfield granted permission on 19 December 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 54 Deansway London N9 9TZ

    26/02300/FUL Submitted 2 Jun 2026 50 yards away

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

    Granted Full applications 14 docs
    Domestic

  • 12 Latymer Way London N9 9UA

    23/04172/CEU Submitted 27 Dec 2023 50 yards away

    Use of property as 2 self-contained units

    Refused Lawful development 4 docs

  • 28 Deansway London N9 9TZ

    22/01885/CEA Submitted 26 May 2022 100 yards away

    Refurbishment works to include: external wall insulation, extension to roof on all elevations, gas heating and ventilation systems, replacement windows and doors and installation of solar panels.

    Granted Lawful development Extension Windows or glazing 9 docs

  • 26 Deansway London N9 9TZ

    22/01884/CEA Submitted 26 May 2022 100 yards away

    Refurbishment works to include: external wall insulation, extension to roof on all elevations, gas heating and ventilation systems, replacement windows and doors and installation of solar panels.

    Granted Lawful development Extension Windows or glazing 9 docs

  • Latymer School Haselbury Road London N9 9TN

    25/01797/CND Submitted 19 May 2025 100 yards away

    Details submitted to 24/03689/FUL for Demolition Methodology (4) Construction Management Plan (8) in respect of the erection of a two-storey new build structure within the courtyard.

    Refused Conditions New dwelling Demolition 7 docs

  • 76 Deansway London N9 9UD

    26/02215/HOU Submitted 28 May 2026 150 yards away

    Part single, part 2-storey rear extension, rear dormer involving front rooflights and detached outbuilding at rear.

    Refused Householder Extension Loft or dormer 16 docs
    Small domestic

In Enfield

  • 26/02977/CEA Granted

    89 Wilbury Way London N18 1BX

    Single storey rear extension, rear dormer and front rooflights.

    Received 13 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02934/CEA Granted

    2 St Andrews Road London N9 8DB

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

    Received 10 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02994/CEA Granted

    88 Greenwood Avenue Enfield EN3 5DX

    Rear dormer with front rooflights.

    Received 15 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02921/CEA Granted

    40 Woodstock Crescent London N9 7LY

    Rear dormer with front roof lights.

    Received 10 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/02940/CEA Granted

    53 Clarence Road Enfield EN3 4BN

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

    Received 10 Jul, published by the council 25 Jul 2026 Lawful development