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Planning application

26/02118/CEA

80 Nightingale Road London N9 8PU

Granted Enfield Cert of Lawful Use/Operation - Proposed

Proposal

Single storey rear extension submitted pursuant to prior approval ref: 26/01256/PRH, together with single storey side extension with extension to roof at side to form gable end with rear dormer, front rooflights and detached rear outbuilding.

As published by the council, reference 26/02118/CEA

Timeline

Dates from the published record

  1. 20 May 2026

    Received by Enfield

  2. 27 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 1 Jul 2026

    Decision issued: Granted

  4. 26 Jul 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

  • 26/01941/CEA Granted

    63 Cuckoo Hall Lane London N9 8DP

    Ancillary use of property by the residential occupier for business purposes in connection with private hire mini-cab services.

    11 May 2026 100m away Lawful development
  • 20/01754/FUL Refused

    51 Beatrice Road London N9 8AP

    Change of use from single family dwelling (Class C3) to House in Multiple Occupation (Sui Generis) together with associated parking and timber trellis to rear (PART RETROSPECTIVE).

    10 Jun 2020 145m away Full applications
  • 26/03142/PRH Awaiting decision

    38 Nightingale Road London N9 8AR

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

    23 Jul 2026 156m away Prior approval
  • 26/02599/FUL Awaiting decision

    38 Nightingale Road London N9 8AR

    Change of use from Use Class C3 (dwelling house) to Use Class Sui-Generis (HMO-house in multiple occupation) up to a maximum of 7 persons, rear dormer including the provision of refuse, recycling and bike storages.

    18 Jun 2026 157m away Full applications
  • 26/02560/CEA Awaiting decision

    38 Nightingale Road London N9 8AR

    Rear dormer and front roof lights.

    16 Jun 2026 157m away Lawful development
  • 26/01760/FUL Refused

    20 St Alphege Road London N9 8BX

    Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to six persons, together with single storey rear extension, rear dormer with front rooflights, involving associated amenity, cycle and refuse storage.

    30 Apr 2026 164m away Full applications

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
  • 26/02443/CEA Granted

    85 Beaconsfield Road Enfield EN3 6AP

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

    10 Jun 2026 Lawful development
  • 26/01615/CEU Refused

    380A Bowes Road London N11 1AH

    Use of single family dwelling as House in Multiple Occupation.

    23 Apr 2026 Lawful development