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Planning application

P2025/3077/FUL

4 Canonbury Park South, London, N1 2JJ

Awaiting decision Islington Full Planning (Householder)

Proposal

Erection of basement extension, single storey rear extension, alterations to fenestration (including replacement windows throughout), widening of garage door and associated works.

As published by the council, reference P2025/3077/FUL

Timeline

Dates from the published record

  1. 29 Oct 2025

    Received by Islington

  2. 2 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 28 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Islington for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • P2026/0742/AOD Awaiting decision

    4 Canonbury Park South, London, N1 2JJ

    Approval of details pursuant to Condition 5 (Tree Protection) of Planning Permission P2025/0932/FUL for the 'erection of basement, single storey rear extension and associated works'

    18 Mar 2026 0m away Conditions
  • P2025/0409/TRE Awaiting decision

    2, Canonbury Park South, London, N1 2JJ

    Front garden: Purple Cherry Plum T1 (10M high, 400mm dia.) - Reduce crown overall by up to 1.5 metres. Crown clean (remove epicormic and deadwood.) Purple Cherry Plum T2 (10M high, 400mm dia.) - Reduce crown overall by up to 1.5 metres. Crown clean (remove epicormic and deadwood.) Reason: close proximity to the house and overhanging the footpath. Side garden (Willowbridge Road) Cherry T3 (8M high, 250mm dia.) - Reduce crown overall by up to 1 metre. Crown clean (remove epicormic and deadwood.) Reason: close proximity to the house and overhanging the footpath.

    11 Feb 2025 11m away Trees
  • P2024/0846 Withdrawn

    2 Canonbury Park South, London, N1 2JJ

    Non-material admendments of Planning permission ref: P2023/2637/FUL dated 30/11/2023 Erection of part single, part two storey front, side and rear extensions (following demolition of existing two storey extension and single storey garage) with associated external alterations and air source heat pump to rear garden

    26 Mar 2024 11m away Amendments
  • P2023/0253/TRE Granted

    2 Willow Bridge Road, London, N1 2LA

    Front garden (TPO refs - T55+T56 of TPO 332/2007) (T1+T2) 2x Lime Trees - Reduce crowns back to, and not below, previous (outermost) pruning points removing a maximum of 2-3 metres re-growth. Remove basal and epicormic growth from trunk and crown (crown thin by 30%). Crown lift small diameter branches over footpath (3m) and highway (5m) to statutory heights.

    25 Jan 2023 40m away Trees
  • P2025/0459/TRE Awaiting decision

    16 Canonbury Park South, London, N1 2JJ

    T1 - lime tree (12m) - reduce crown to previous pruning points.

    14 Feb 2025 61m away Trees
  • P020143 Granted

    16, WILLOW BRIDGE ROAD, LONDON, N1 2LA

    Works to tree in rear garden subject to LBI TPO No.1 1961 - Sycamore (T185) : Thin crown by 20%

    21 Jan 2002 65m away Trees

In Islington

  • P2026/1432/FUL Refused

    9 Alwyne Square, London, N1 2JX

    Insertion of 3 conservation-style rooflights in the existing front roof slope.

    3 Jun 2026 Householder
  • P2026/1963/FUL Awaiting decision

    15, Hugo Road, London, N19 5EU

    Erection of single storey side infill extension to lower ground floor.

    23 Jul 2026 Householder
  • P2026/1229/FUL Granted

    5 Gallia Road, London, N5 1LA

    Erection of a single-storey rear infill extension.

    8 May 2026 Householder
  • P2026/1950/FUL Withdrawn

    5 Canonbury Grove, London, N1 2HP

    Erection of an rear outbuilding

    22 Jul 2026 Householder
  • P2026/1955/FUL Awaiting decision

    4 Highbury Terrace, London, N5 1UP

    Erection of a single-storey rear extension; erection of an ancillary outbuilding within the rear garden; replacement of existing windows; refurbishment and upgrading of the existing roof incorporating the installation of photovoltaic solar panels; installation of an air source heat pump; and internal alterations to all floors, including associated reconfiguration of layouts and ancillary works. [Listed Building Consent P2026/1956/LBC also submitted].

    22 Jul 2026 Householder