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Planning application

23/03290/CEU

55 Millbrook Road London N9 7HY

Refused Enfield Cert of Lawful Use/Operation - Existing

Proposal

Use of a single family dwellinghouse as a house in multiple occupation (HMO).

As published by the council, reference 23/03290/CEU

Timeline

Dates from the published record

  1. 9 Oct 2023

    Received by Enfield

  2. 4 Dec 2023

    Decision issued: Refused

  3. 26 Jul 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

  • 26/02454/FUL Awaiting decision

    31 Beamish Road London N9 7JA

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) involving single storey rear and infill extension, rear dormer, rear outrigger dormer, front roof lights, with associated amenity, cycle and refuse storage.

    10 Jun 2026 87m away Full applications
  • 22/00638/PMA Granted

    169A Hertford Road London N9 7EL

    Prior approval for change of use from industrial unit (Class E) to 4 self contained flats (Class C3).

    21 Feb 2022 101m away Prior approval
  • 26/02898/CEA Awaiting decision

    22 South Road London N9 7JH

    Single storey side infill extension, with rear dormer, rear outrigger dormer, front rooflights and additional window to side of outrigger.

    9 Jul 2026 110m away Lawful development
  • 26/02897/PRH Awaiting decision

    22 South Road London N9 7JH

    Single storey rear extension 6m deep x 2.58m high (2.58m high to eaves) and single-storey infill extension 4.03m deep x 2.58m high (2.58m high to eaves).

    9 Jul 2026 110m away Prior approval
  • 26/02889/FUL Awaiting decision

    22 South Road London N9 7JH

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO - house in multiple occupation) including single storey side infill and rear extension, rear dormer, dormer to rear outrigger and front rooflights and cycle and refuse storage.

    8 Jul 2026 110m away Full applications
  • 26/01335/HOU Refused

    32 Beamish Road London N9 7JA

    Part single, part two-storey side/rear extension.

    1 Apr 2026 122m 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