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Planning application

46 Corbyn Street, London, N4 3BZ

Granted Islington P2023/0203/COLP Certificate of Lawfulness (Proposed)

Works: Extension

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

Proposal

Certificate of Lawfulness (Proposed) for the erection of a second floor level extension above the rear outrigger, and partial infill of butterfly roof.

As published by the council, reference P2023/0203/COLP

Application record

Reference
P2023/0203/COLP
Type
Certificate of Lawfulness (Proposed)
Status
Decided
Decision
Granted As published: Approve with no conditions
Received
20 Jan 2023
Validated
20 Jan 2023
Decided
15 Mar 2023
Ward
Tollington
Decision by
Delegated
Postcode
N4 3BZ

Site history

Applications at this address on the Islington register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • P2023/0786/FUL Granted

    46 Corbyn Street, London, N4 3BZ

    Erection of a mansard roof extension.

    Decided 10 May 2023 Householder

Timeline

Dates from the published record

  1. 20 Jan 2023

    Received by Islington

  2. 15 Mar 2023

    Decision issued: Approve with no conditions

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

8 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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Open the documents

What this grant of permission means

Islington granted permission on 15 March 2023, 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

  • 46 Corbyn Street, London, N4 3BZ

    P2023/0786/FUL Submitted 17 Mar 2023 50 yards away

    Erection of a mansard roof extension.

    Granted Householder Extension Loft or dormer 8 docs
    Domestic

  • 14 Corbyn Street, London, N4 3BZ

    P2026/0404/FUL Submitted 13 Feb 2026 50 yards away

    Mansard roof extension and outrigger roof extension

    Granted Householder Extension Loft or dormer
    Domestic

  • 14, Corbyn Street, London, N4 3BZ

    P2025/3020/FUL Submitted 24 Oct 2025 50 yards away

    Mansard roof extension to existing terraced house

    Granted Householder Extension Loft or dormer
    Domestic

  • 14 Corbyn Street, London, N4 3BZ

    P2025/2964/COL Submitted 20 Oct 2025 50 yards away

    Certificate of lawfulness (proposed) for new outrigger roof extension

    Granted Lawful development Extension

  • 48 Corbyn Street, London, N4 3BZ

    P2024/1539/S73 Submitted 10 May 2024 50 yards away

    Section 73 (minor material amendment) application to vary condition 2 (Approved Drawings) of Planning Permission Ref. P2023/2944/FUL dated 12/12/2023: 'Erection of a mansard roof extension, single storey part infill extension, and a rear extension'. The variation seeks to increase the height of the mansard roof extension.

    Granted Amendments Extension Loft or dormer 17 docs
    Small domestic

  • 44 Corbyn Street, London, N4 3BZ

    P2021/1943/COLP Submitted 6 Jul 2021 50 yards away

    Certificate of Lawfulness (Proposed) for a rear roof extension above the existing outrigger.

    Granted Lawful development Extension 6 docs

In Islington

  • P2026/2548/COL Status unknown

    Flat 5, St Peter's Street Mews, London, N1 8JF

    Certificate of Lawful (Existing) Use for the use of the ground floor property kn

    Received 28 Sep, published by the council 29 Sep 2026 Lawful development
  • P2026/2522/COL Status unknown

    Flat 6, 1-2 St Peter's Street Mews, London, N1 8JF

    Certificate of Lawful (Existing) Use for the use of Flat 6 as a self-contained r

    Received 28 Sep, published by the council 29 Sep 2026 Lawful development
  • P2026/2549/COL Status unknown

    Flat A, 42 Dartmouth Park Hill, London, NW5 1HN

    Certificate of Lawfulness (Existing) for the conversion of Flat A from a 1-bedro

    Received 25 Sep, published by the council 28 Sep 2026 Lawful development
  • P2026/2266/COL Granted

    32 Gillespie Road, London, N5 1LN

    Erection of rear dormer roof extensions to main and outrigger roofs, installatio

    Received 27 Aug, published by the council 2 Sep 2026 Lawful development
  • P2026/2525/COL Status unknown

    10A Rock Street, London, N4 2DN

    Certificate of Lawfulness (Proposed) for use of the site as a 5-person small-sca

    Received 24 Sep, published by the council 25 Sep 2026 Lawful development