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Planning application

40, Canterbury Avenue, Ilford, IG1 3NE

Refused Redbridge 0376/26 Cert. Lawfulness Proposed

Works: Extension Loft or dormer Roofing

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

Proposal

Alterations to roof profile above double storey side extension from pitched to a flat roof. Remove chimney. Loft conversion with rear dormer. Hip to gable roof alterations. Three front rooflights. (Summary).

As published by the council, reference 0376/26

Application record

Reference
0376/26
Type
Cert. Lawfulness Proposed
Status
Decided
Decision
Refused As published: Unlawful
Received
10 Feb 2026
Validated
11 Feb 2026
Decided
17 Feb 2026
Ward
Cranbrook
Decision by
Delegated C/Signed B. McCay
Postcode
IG1 3NE

Site history

Applications at this address on the Redbridge register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • 0377/26 Granted

    40, Canterbury Avenue, Ilford, IG1 3NE

    Front forecourt level to be lowered to road level including the removal of the low retaining wall along the left side. Front porch with steps. Single storey and part first floor rear extensions. Alterations to fenestrations. (Summary).

    Decided 20 Mar 2026 Householder

Timeline

Dates from the published record

  1. 10 Feb 2026

    Received by Redbridge

  2. 11 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 17 Feb 2026

    Decision issued: Unlawful

  4. 12 Aug 2026

    Added to PlanIndex

Documents

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

12 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Redbridge refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 40, Canterbury Avenue, CRANBROOK, Ilford, IG1 3NE

    1045/26 Submitted 20 Apr 2026 50 yards away

    Remove chimney. Loft conversion with a rear dormer. Hip to gable roof alterations. Three front rooflights. (Summary)

    Granted Lawful development Loft or dormer Roofing 12 docs

  • 40, Canterbury Avenue, CRANBROOK, Ilford, IG1 3NE

    2618/26 Submitted 5 Oct 2026 50 yards away

    85% historically approved · decision due ~1 Dec

    Alterations to roof profile over side extension. Installation of two side rooflights. (summary)

    Awaiting decision Householder Extension Loft or dormer 10 docs
    Domestic

  • 40, Canterbury Avenue, CRANBROOK, Ilford, IG1 3NE

    0672/26 Submitted 10 Mar 2026 50 yards away

    Remove chimney. Loft conversion with rear dormer. Hip to gable roof alterations. Three front rooflights. (Summary).

    Refused Lawful development Loft or dormer Roofing 12 docs

  • 40, Canterbury Avenue, Ilford, IG1 3NE

    0377/26 Submitted 10 Feb 2026 50 yards away

    Front forecourt level to be lowered to road level including the removal of the low retaining wall along the left side. Front porch with steps. Single storey and part first floor rear extensions. Alterations to fenestrations. (Summary).

    Granted Householder Extension 16 docs
    Small domestic

  • 34, Chelmsford Gardens, Cranbrook, Ilford, IG1 3ND

    0263/23 Submitted 24 Jan 2023 50 yards away

    Single storey rear extension with a depth of 5.70 metres, highest point of 3.20 metres and height at the eaves of 3.00 metres.

    Granted Prior approval Extension 11 docs
    Small domestic

  • 34, Chelmsford Gardens, Cranbrook, Ilford, IG1 3ND

    0237/23 Submitted 25 Jan 2023 50 yards away

    Single storey and part first floor rear/side extensions. Increase height of existing two storey side extension including roof alterations. Alterations to fenestrations. (Summary).

    Granted Householder Extension Roofing 15 docs
    Small domestic

In Redbridge

  • 2527/26 Granted

    112, Bawdsey Avenue, NEWBURY PARK, Ilford, IG2 7TJ

    Loft conversion with a rear dormer incorporating a Juliet balcony. Three front roof lights (summary)

    Received 24 Sep, published by the council 6 Oct 2026 Lawful development
  • 2139/26 Granted

    12, Northbrook Road, Ilford, IG1 3BS

    Use as 9no. self-contained flats. (Summary).

    Received 12 Aug, published by the council 23 Aug 2026 Lawful development
  • 2627/26 Awaiting decision

    53, Lexden Drive, Romford, RM6 4TJ

    Demolish garage. Detached rear outbuilding. (summary)

    Received 6 Oct, published by the council 9 Oct 2026 Lawful development
  • 2541/26 Granted

    93, Arrowsmith Road, Chigwell, IG7 4PF

    Installation of external wall insulation with render finish and associated works. (summary)

    Received 29 Sep, published by the council 6 Oct 2026 Lawful development
  • 2411/26 Granted

    182, Balfour Road, Ilford, IG1 4JB

    Loft conversion with a rear dormer incorporating two Juliet balconies. Three front rooflights. (Summary).

    Received 16 Sep, published by the council 1 Oct 2026 Lawful development