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Planning application

Unit 1 Mirror Works Cuckoo Hall Lane London N9 8DH

Refused Enfield 20/02827/FUL Full

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Change of use from office to residential, involving partial demotion of existing, creating 1 new single family dwelling.

As published by the council, reference 20/02827/FUL

Application record

Reference
20/02827/FUL
Type
Full
Status
Decided
Decision
Refused
Received
3 Sep 2020
Validated
18 Sep 2020
Decided
13 Nov 2020
Ward
Jubilee
Decision by
Delegated Decision
Postcode
N9 8DH

Timeline

Dates from the published record

  1. 3 Sep 2020

    Received by Enfield

  2. 18 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 13 Nov 2020

    Decision issued: Refused

  4. 4 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Cosham

6 applications on PlanIndex · across 5 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

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

7 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.

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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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • White Lodge 15A Cuckoo Hall Lane And Unit 1 Mirror Works Cuckoo Hall Lane London N9 8DH

    24/00335/CND Submitted 5 Feb 2024 11m away

    Details submitted pursuant to reference 22/01565/FUL: accessibility (10) in respect of redevelopment of site involving demolition of existing buildings and the erection of a 2-storey block of 9 self-contained flats, with rooms in roofspace.

    Granted Conditions New dwelling Demolition 3 docs
  • 2 Cuckoo Hall Lane London N9 8DJ

    26/02686/FUL Submitted 24 Jun 2026 43m away

    68% historically approved · decision due ~1 Sep

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

    Awaiting decision Full applications Extension Loft or dormer +1
    Small domestic
  • 51 Beatrice Road London N9 8AP

    20/01754/FUL Submitted 10 Jun 2020 70m away

    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).

    Refused Full applications 6 docs
    Domestic
  • 22 Cuckoo Hall Lane London N9 8DL

    26/03706/PRH Submitted 1 Sep 2026 73m away

    78% historically approved · decision due ~27 Oct

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

    Awaiting decision Extension
    Small domestic
  • 22 Cuckoo Hall Lane London N9 8DL

    26/03607/FUL Submitted 26 Aug 2026 73m away

    68% historically approved · decision due ~21 Oct

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

    Awaiting decision Full applications Extension Loft or dormer 5 docs
    Domestic
  • 22 Cuckoo Hall Lane London N9 8DL

    26/03606/CEA Submitted 26 Aug 2026 73m away

    78% historically approved · decision due ~21 Oct

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

    Awaiting decision Extension Loft or dormer 2 docs

In Enfield

  • 26/02060/FUL Granted

    292 - 296 Firs Lane London N13 5QQ

    Installation of air conditioning units at ground floor level within protective metal cages and acoustic screening on the external side elevation (RETROSPECTIVE).

    18 May 2026 Full applications
  • 26/03642/FUL Awaiting decision

    20 Brettenham Road London N18 2ET

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with associated amenity, cycle and refuse storage (PART RETROSPECTIVE).

    28 Aug 2026 Full applications
  • 26/01944/FUL Granted

    428 Church Street London N9 9HT

    Change of use from Use Class C3 (dwelling house) to Use Class Sui-Generis (HMO-house in multiple occupation) for up to seven persons, including part single storey, part two storey rear and side extension with associated amenity, cycle and refuse storage.

    11 May 2026 Full applications
  • 26/03619/FUL Awaiting decision

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    Installation of 1 x EV Charger upstand and associated feeder pillar cabinet and car parking layout amendments.

    26 Aug 2026 Full applications
  • 26/03609/FUL Awaiting decision

    36 Lytton Avenue Enfield EN3 6EN

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) for up to 6 persons, including rear dormer and front roof lights with associated amenity, refuse and cycle storage.

    26 Aug 2026 Full applications