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Planning application

4 Chantry Street, London, N1 8NL

Refused Islington P2026/0677/FUL Full Planning (Householder)

Works: Extension Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of a mansard roof extension

As published by the council, reference P2026/0677/FUL

Application record

Reference
P2026/0677/FUL
Type
Full Planning (Householder)
Decision
Refusal of permission
Received
11 Mar 2026
Validated
11 Mar 2026
Decided
12 May 2026
Postcode
N1 8NL

Site history

Applications at this address on the Islington register

This site has had 4 applications since 2025: 3 approved, 1 refused.

  • P2025/2981/TRE Granted

    4, Chantry Street, London, N1 8NL

    Identification: the lime tree at the back of the back garden. Specification of

    Decided 31 Oct 2025 Trees
  • P2025/2851/FUL Granted

    4 Chantry Street, London, N1 8NL

    Erection of a single-storey rear extension.

    Decided 21 Jan 2026 Householder
  • P2025/2906/FUL Granted

    4 Chantry Street, London, N1 8NL

    Widening and deepening of existing front lightwell and new front window at exist

    Decided 14 Jan 2026 Householder

Timeline

Dates from the published record

  1. 11 Mar 2026

    Received by Islington

  2. 12 May 2026

    Decision issued: Refusal of permission

  3. 25 Jul 2026

    Added to PlanIndex

What this refusal means

Islington 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 4, Chantry Street, London, N1 8NL

    P2025/2981/TRE Submitted 31 Oct 2025 0m away

    Identification: the lime tree at the back of the back garden. Specification of

    Granted Trees
  • 4 Chantry Street, London, N1 8NL

    P2025/2851/FUL Submitted 21 Oct 2025 0m away

    Erection of a single-storey rear extension.

    Granted Householder Extension
    Small domestic
  • 4 Chantry Street, London, N1 8NL

    P2025/2906/FUL Submitted 21 Oct 2025 0m away

    Widening and deepening of existing front lightwell and new front window at exist

    Granted Householder Windows or glazing
    Domestic
  • 10, Raleigh Street, London, N1 8NN

    P2025/1924/TRE Submitted 4 Jul 2025 18m away

    100% historically approved · decision due ~14 Oct

    (believe to be) non-native cabbage palm (T1) - removal of tree (believe to be) non-native cabbage palm (T2) - removal of tree

    Awaiting decision Trees 3 docs
  • 5, Chantry Street, London, N1 8NL

    P2024/3435/TRE Submitted 18 Nov 2024 26m away

    100% historically approved · decision due ~17 Jan

    T1 - Pittosporum tenuifolium. Fell to ground level as inappropriate location for tree. Growing narrow garden bed adjacent basement flat at front of property.

    Awaiting decision Trees
  • 16 Cruden Street, London, N1 8NH

    P2026/0897/FUL Submitted 1 Apr 2026 42m away

    Replacement of existing windows and door with new double glazed timber framed wi

    Granted Householder Windows or glazing
    Domestic

In Islington

  • P2026/2364/FUL Awaiting decision

    14C, Highbury Terrace Mews, London, N5 1UT

    Installation of replacement front balcony, front and rear facade/ door alteratio

    16 Sep 2026 Householder
  • P2026/2403/FUL Status unknown

    15, Canning Road, London, N5 2JR

    Erection of mansard roof extension

    11 Sep 2026 Householder
  • P2026/2390/FUL Awaiting decision

    67, Leconfield Road, London, N5 2RZ

    Alterations to rear elevation openings and replacment of roof of existing LGF ex

    10 Sep 2026 Householder
  • P2026/2307/FUL Awaiting decision

    20, Canonbury Park South, London, N1 2JJ

    Single-storey full-width rear lower ground floor extension, new rear window at g

    10 Sep 2026 Householder
  • P2026/2384/FUL Status unknown

    58 Hornsey Lane, London, N6 5LU

    Internal configuration of the existing dwelling, replacement of side and rear el

    9 Sep 2026 Householder